{"source":"polymarket","id":"522325","ticker":"highest-temperature-in-madrid-on-may-27-2026","slug":"highest-temperature-in-madrid-on-may-27-2026","title":"Highest temperature in Madrid on May 27?","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","active":true,"closed":false,"start_date":"2026-05-25T05:07:37.621317Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":16310.510299000001,"volume_24hr":12763.470425,"volume_24h_change":null,"normalized_vol_24hr":31.484487533569336,"normalized_volume":21.49431037902832,"liquidity":52872.45765,"open_interest":12108.05835,"categories":["Climate and Weather"],"tags":[{"id":"84","slug":"weather","label":"Weather"},{"id":"101757","slug":"recurring","label":"Recurring"},{"id":"102169","slug":"hide-from-new","label":"Hide From New"},{"id":"103040","slug":"daily-temperature","label":"Daily Temperature"},{"id":"104236","slug":"madrid","label":"Madrid"},{"id":"104245","slug":"rewards-automation-50-4pt5-50","label":"Rewards Automation 50 4.5 50"},{"id":"104596","slug":"highest-temperature","label":"Highest temperature"}],"synthetic":false,"is_group":false,"group_key":null,"parent_event_id":null,"probability":null,"spread":null,"top_outcome":"34°C","top_outcome_probability":0.49,"top_outcome_prob_24h_change":0.04999999999999999,"top_outcome_volume_24h_change":999.7031589999999,"updated_at":"2026-05-26T15:55:55.481375Z","fetched_at":"2026-05-26T15:55:55.481375Z","added_at":"2026-05-25T05:06:41.242525Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026","chart_24h":[3647.773736,3696.625836,3803.688168,3945.292418,4915.109915,5169.979263,5546.405928,6094.049686,6347.259694,6816.243638000001,6927.362147000001,7410.383199000001,7979.616741000001,8099.110245000001,8442.763140000001,8477.694454,9035.762787000001,9478.009809000001,9737.028984,10172.657662000001,10984.248421000002,11120.161908000002,11271.245467,10963.412026,10993.769539,11006.283829000002,10950.117516000002,11680.067363000002,12130.685979,12161.577949,12646.455869000001,12979.574527,13430.027857000001,12299.808217,12763.470425],"markets":[{"source":"polymarket","id":"2350851","event_id":"522325","slug":"highest-temperature-in-madrid-on-may-27-2026-34c","question":"Will the highest temperature in Madrid be 34°C on May 27?","group_item_title":"34°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","outcomes":["Yes","No"],"outcome_prices":[0.49,0.51],"probability":0.49,"spread":0.02,"active":true,"closed":false,"start_date":"2026-05-25T04:35:02.929496Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":2646.4336109999995,"volume_24hr":1823.0683849999998,"prob_24h_change":0.04999999999999999,"volume_24h_change":999.7031589999999,"normalized_vol_24hr":22.043256759643555,"normalized_volume":18.22422218322754,"liquidity":2311.0729,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:56:39.943080Z","fetched_at":"2026-05-26T15:55:55.672522Z","added_at":"2026-05-25T05:06:41.335517Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026/highest-temperature-in-madrid-on-may-27-2026-34c","event_title":"Highest temperature in Madrid on May 27?","chart_24h":[0.44,0.455,0.465,0.475,0.465,0.465,0.405,0.405,0.395,0.415,0.435,0.42,0.415,0.39,0.395,0.395,0.39,0.395,0.395,0.415,0.415,0.415,0.405,0.42,0.42,0.425,0.47,0.44,0.455,0.46,0.465,0.455,0.465,0.475,0.49]},{"source":"polymarket","id":"2350852","event_id":"522325","slug":"highest-temperature-in-madrid-on-may-27-2026-35c","question":"Will the highest temperature in Madrid be 35°C on May 27?","group_item_title":"35°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","outcomes":["Yes","No"],"outcome_prices":[0.255,0.745],"probability":0.255,"spread":0.03,"active":true,"closed":false,"start_date":"2026-05-25T04:35:13.956300Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":1905.3961660000007,"volume_24hr":1765.278316,"prob_24h_change":-0.065,"volume_24h_change":1625.1604659999998,"normalized_vol_24hr":21.854637145996094,"normalized_volume":16.737234115600586,"liquidity":2811.578,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:56:39.943080Z","fetched_at":"2026-05-26T15:55:55.672522Z","added_at":"2026-05-25T05:06:41.335517Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026/highest-temperature-in-madrid-on-may-27-2026-35c","event_title":"Highest temperature in Madrid on May 27?","chart_24h":[0.32,0.28,0.265,0.26,0.225,0.24,0.225,0.26,0.25,0.25,0.28,0.29,0.285,0.285,0.295,0.3,0.31,0.28,0.275,0.28,0.285,0.295,0.32,0.295,0.315,0.305,0.275,0.31,0.315,0.28,0.28,0.28,0.28,0.265,0.255]},{"source":"polymarket","id":"2350850","event_id":"522325","slug":"highest-temperature-in-madrid-on-may-27-2026-33c","question":"Will the highest temperature in Madrid be 33°C on May 27?","group_item_title":"33°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","outcomes":["Yes","No"],"outcome_prices":[0.14,0.86],"probability":0.14,"spread":0.02,"active":true,"closed":false,"start_date":"2026-05-25T04:34:59.878873Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":2910.8614630000006,"volume_24hr":2334.559633,"prob_24h_change":0.05500000000000001,"volume_24h_change":1744.1078029999999,"normalized_vol_24hr":23.518423080444336,"normalized_volume":18.667156219482422,"liquidity":3074.4332,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:56:39.943080Z","fetched_at":"2026-05-26T15:55:55.672522Z","added_at":"2026-05-25T05:06:41.335517Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026/highest-temperature-in-madrid-on-may-27-2026-33c","event_title":"Highest temperature in Madrid on May 27?","chart_24h":[0.085,0.12,0.125,0.14,0.14,0.145,0.24,0.245,0.275,0.17,0.16,0.16,0.155,0.175,0.165,0.175,0.175,0.195,0.195,0.195,0.195,0.185,0.16,0.175,0.155,0.165,0.155,0.16,0.15,0.155,0.165,0.165,0.15,0.145,0.14]},{"source":"polymarket","id":"2350853","event_id":"522325","slug":"highest-temperature-in-madrid-on-may-27-2026-36c","question":"Will the highest temperature in Madrid be 36°C on May 27?","group_item_title":"36°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0885,0.9115],"probability":0.0885,"spread":0.035,"active":true,"closed":false,"start_date":"2026-05-25T04:35:16.959492Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":682.999317,"volume_24hr":609.7665650000001,"prob_24h_change":-0.019500000000000003,"volume_24h_change":536.5338130000001,"normalized_vol_24hr":16.087425231933594,"normalized_volume":12.502669334411621,"liquidity":2392.57105,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:56:39.943080Z","fetched_at":"2026-05-26T15:55:55.672522Z","added_at":"2026-05-25T05:06:41.335517Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026/highest-temperature-in-madrid-on-may-27-2026-36c","event_title":"Highest temperature in Madrid on May 27?","chart_24h":[0.108,0.1235,0.126,0.126,0.117,0.1195,0.111,0.0815,0.0695,0.0865,0.0865,0.089,0.108,0.109,0.1095,0.109,0.1095,0.109,0.109,0.108,0.109,0.1005,0.0775,0.076,0.1005,0.079,0.08,0.09,0.091,0.097,0.1105,0.1075,0.113,0.0885]},{"source":"polymarket","id":"2350849","event_id":"522325","slug":"highest-temperature-in-madrid-on-may-27-2026-32c","question":"Will the highest temperature in Madrid be 32°C on May 27?","group_item_title":"32°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0245,0.9755],"probability":0.0245,"spread":0.009,"active":true,"closed":false,"start_date":"2026-05-25T04:34:57.857110Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":1432.5689690000002,"volume_24hr":1396.346075,"prob_24h_change":0.0015000000000000013,"volume_24h_change":1354.6731809999999,"normalized_vol_24hr":20.5063533782959,"normalized_volume":15.497754096984863,"liquidity":4760.67789,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:56:39.943080Z","fetched_at":"2026-05-26T15:55:55.672522Z","added_at":"2026-05-25T05:06:41.335517Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026/highest-temperature-in-madrid-on-may-27-2026-32c","event_title":"Highest temperature in Madrid on May 27?","chart_24h":[0.023,0.0245,0.0255,0.025,0.023,0.04,0.0225,0.0405,0.0435,0.0405,0.0325,0.0335,0.0205,0.037,0.024,0.0185,0.0185,0.0185,0.0175,0.02,0.02,0.025,0.0255,0.0255,0.0255,0.025,0.025,0.024,0.0245,0.017,0.0245,0.024,0.0245]},{"source":"polymarket","id":"2350854","event_id":"522325","slug":"highest-temperature-in-madrid-on-may-27-2026-37c","question":"Will the highest temperature in Madrid be 37°C on May 27?","group_item_title":"37°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0135,0.9865],"probability":0.0135,"spread":0.013,"active":true,"closed":false,"start_date":"2026-05-25T04:35:19.096926Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":757.8215730000001,"volume_24hr":721.920501,"prob_24h_change":-0.012499999999999999,"volume_24h_change":686.019429,"normalized_vol_24hr":16.944120407104492,"normalized_volume":12.903474807739258,"liquidity":3173.71645,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:56:39.943080Z","fetched_at":"2026-05-26T15:55:55.672522Z","added_at":"2026-05-25T05:06:41.335517Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026/highest-temperature-in-madrid-on-may-27-2026-37c","event_title":"Highest temperature in Madrid on May 27?","chart_24h":[0.026,0.0245,0.028,0.0135,0.0155,0.015,0.013,0.0155,0.014,0.0155,0.012,0.0115,0.018,0.018,0.018,0.0105,0.013,0.014,0.0085,0.0125,0.0105,0.013,0.0115,0.0115,0.0145,0.0115,0.014,0.0135,0.0145,0.0145,0.014,0.0145,0.008,0.0135]},{"source":"polymarket","id":"2350848","event_id":"522325","slug":"highest-temperature-in-madrid-on-may-27-2026-31c","question":"Will the highest temperature in Madrid be 31°C on May 27?","group_item_title":"31°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","outcomes":["Yes","No"],"outcome_prices":[0.009,0.991],"probability":0.009,"spread":0.002,"active":true,"closed":false,"start_date":"2026-05-25T04:34:55.814053Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":2602.260868000001,"volume_24hr":2080.397862,"prob_24h_change":-0.006500000000000001,"volume_24h_change":1558.5348559999998,"normalized_vol_24hr":22.824901580810547,"normalized_volume":18.1464900970459,"liquidity":4486.23048,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:56:39.943080Z","fetched_at":"2026-05-26T15:55:55.672522Z","added_at":"2026-05-25T05:06:41.335517Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026/highest-temperature-in-madrid-on-may-27-2026-31c","event_title":"Highest temperature in Madrid on May 27?","chart_24h":[0.0155,0.015,0.014,0.014,0.016,0.015,0.014,0.015,0.0135,0.019,0.0145,0.0135,0.0175,0.0145,0.0145,0.0105,0.008,0.0095,0.008,0.007,0.008,0.0125,0.0105,0.008,0.008,0.0085,0.008,0.0075,0.0075,0.0075,0.0065,0.0065,0.0065,0.009]},{"source":"polymarket","id":"2350855","event_id":"522325","slug":"highest-temperature-in-madrid-on-may-27-2026-38corhigher","question":"Will the highest temperature in Madrid be 38°C or higher on May 27?","group_item_title":"38°C or higher","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0075,0.9925],"probability":0.0075,"spread":0.007,"active":true,"closed":false,"start_date":"2026-05-25T04:35:24.217545Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":1131.528059,"volume_24hr":1038.429953,"prob_24h_change":-0.008,"volume_24h_change":945.331847,"normalized_vol_24hr":18.86491584777832,"normalized_volume":14.50880241394043,"liquidity":4944.28169,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:56:39.943080Z","fetched_at":"2026-05-26T15:55:55.672522Z","added_at":"2026-05-25T05:06:41.335517Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026/highest-temperature-in-madrid-on-may-27-2026-38corhigher","event_title":"Highest temperature in Madrid on May 27?","chart_24h":[0.0155,0.019,0.0135,0.0145,0.0155,0.0145,0.0135,0.0155,0.0135,0.0155,0.013,0.0095,0.0105,0.009,0.011,0.009,0.008,0.01,0.013,0.006,0.0075,0.013,0.009,0.009,0.01,0.0095,0.0085,0.009,0.0095,0.0095,0.0105,0.0075,0.007,0.007,0.0075]},{"source":"polymarket","id":"2350847","event_id":"522325","slug":"highest-temperature-in-madrid-on-may-27-2026-30c","question":"Will the highest temperature in Madrid be 30°C on May 27?","group_item_title":"30°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","outcomes":["Yes","No"],"outcome_prices":[0.002,0.998],"probability":0.002,"spread":0.004,"active":true,"closed":false,"start_date":"2026-05-25T04:34:44.462558Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":662.0,"volume_24hr":247.0,"prob_24h_change":-0.0015,"volume_24h_change":-168.0,"normalized_vol_24hr":11.884347915649414,"normalized_volume":12.383512496948242,"liquidity":5926.33925,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:41:59.705657Z","fetched_at":"2026-05-26T14:44:31.437290Z","added_at":"2026-05-25T05:06:41.335517Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026/highest-temperature-in-madrid-on-may-27-2026-30c","event_title":"Highest temperature in Madrid on May 27?","chart_24h":[0.0035,0.0035,0.003,0.003,0.003,0.003,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.002,0.0015,0.002,0.002,0.002,0.002]},{"source":"polymarket","id":"2350845","event_id":"522325","slug":"highest-temperature-in-madrid-on-may-27-2026-28corbelow","question":"Will the highest temperature in Madrid be 28°C or below on May 27?","group_item_title":"28°C or below","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","outcomes":["Yes","No"],"outcome_prices":[0.0015,0.9985],"probability":0.0015,"spread":0.003,"active":true,"closed":false,"start_date":"2026-05-25T04:45:38.057848Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":1830.9827030000001,"volume_24hr":1213.992203,"prob_24h_change":0.001,"volume_24h_change":597.001703,"normalized_vol_24hr":19.72211265563965,"normalized_volume":16.561237335205078,"liquidity":10822.57099,"categories":["Climate and Weather"],"updated_at":"2026-05-26T15:41:59.705657Z","fetched_at":"2026-05-26T14:44:31.437290Z","added_at":"2026-05-25T05:06:41.335517Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026/highest-temperature-in-madrid-on-may-27-2026-28corbelow","event_title":"Highest temperature in Madrid on May 27?","chart_24h":[0.0005,0.003,0.003,0.0025,0.0015,0.0015,0.002,0.002,0.002,0.0015,0.0015,0.0015,0.001,0.0015,0.0015,0.0015]},{"source":"polymarket","id":"2350846","event_id":"522325","slug":"highest-temperature-in-madrid-on-may-27-2026-29c","question":"Will the highest temperature in Madrid be 29°C on May 27?","group_item_title":"29°C","description":"This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 27 May '26.\n\nThe resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.\n\nTo toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.\n\nThis market can not resolve until the first data point for the following date has been published on the resolution source.\n\nThe resolution source for this market measures temperatures to whole degrees Celsius (eg, 9°C). Thus, this is the level of precision that will be used when resolving the market.\n\nAny revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.","image":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","icon":"https://polymarket-upload.s3.us-east-2.amazonaws.com/madrid-84bf84053b.jpg","outcomes":["Yes","No"],"outcome_prices":[0.001,0.999],"probability":0.001,"spread":0.002,"active":true,"closed":false,"start_date":"2026-05-25T04:50:21.741690Z","end_date":"2026-05-27T12:00:00Z","closed_time":null,"volume":413.9905,"volume_24hr":105.0,"prob_24h_change":-0.0015,"volume_24h_change":-203.9905,"normalized_vol_24hr":8.502456665039062,"normalized_volume":10.661824226379395,"liquidity":10215.70287,"categories":["Climate and Weather"],"updated_at":"2026-05-26T14:59:19.152830Z","fetched_at":"2026-05-26T14:44:31.437290Z","added_at":"2026-05-25T05:06:41.335517Z","url":"https://polymarket.com/event/highest-temperature-in-madrid-on-may-27-2026/highest-temperature-in-madrid-on-may-27-2026-29c","event_title":"Highest temperature in Madrid on May 27?","chart_24h":[0.0025,0.0015,0.002,0.0015,0.0015,0.0015,0.0015,0.0015,0.0015,0.0015,0.001,0.001,0.001]}],"_meta":{"attribution":"pdata.world — aggregated prediction-market data across 8 platforms","canonical_url":"https://pdata.world/events/polymarket/522325","as_of":"2026-05-26T16:06:07.070602Z","docs":"https://api.pdata.world/docs","cite_as":"According to pdata.world (tracking Polymarket): \"Highest temperature in Madrid on May 27?\" — top market at 14% probability across 11 outcomes","source_url":null}}