Trader consensus on Polymarket heavily favors a Madrid high of 19°C (34.5% implied probability), driven by the latest ECMWF and GFS ensemble forecasts projecting mild spring conditions with highs in the 18-20°C range under partly cloudy skies and light southerly winds. Recent model runs from AEMET indicate a slight upward revision from earlier cooler outlooks, reflecting a high-pressure ridge over Iberia displacing Atlantic lows. Key variables include cloud cover reducing solar insolation for lower outcomes like 17-18°C (31% combined), or stronger sun and warmer advection pushing 20°C+ (32% combined), with tails for extremes tied to untimely fronts—northerly cold air for 16°C or below (7.3%), or föhn-like effects for 22°C+ (2.3%). Historical late-March variability underscores the wide distribution and uncertainty.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHighest temperature in Madrid on March 27?
Highest temperature in Madrid on March 27?
19°C 34%
18°C 25%
20°C 23%
21°C 9%
$30,087 Vol.
$30,087 Vol.
12°C or below
1%
13°C
1%
14°C
1%
15°C
3%
16°C
4%
17°C
8%
18°C
25%
19°C
34%
20°C
23%
21°C
9%
22°C or higher
2%
19°C 34%
18°C 25%
20°C 23%
21°C 9%
$30,087 Vol.
$30,087 Vol.
12°C or below
1%
13°C
1%
14°C
1%
15°C
3%
16°C
4%
17°C
8%
18°C
25%
19°C
34%
20°C
23%
21°C
9%
22°C or higher
2%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Adolfo Suárez Madrid-Barajas Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/es/madrid/LEMD.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °C.
This market can not resolve to "Yes" until all data for this date has been finalized.
The 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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
Markt eröffnet: Mar 23, 2026, 6:03 AM ET
Resolution Source
https://www.wunderground.com/history/daily/es/madrid/LEMDResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/es/madrid/LEMDResolver
0x69c47De9D...Trader consensus on Polymarket heavily favors a Madrid high of 19°C (34.5% implied probability), driven by the latest ECMWF and GFS ensemble forecasts projecting mild spring conditions with highs in the 18-20°C range under partly cloudy skies and light southerly winds. Recent model runs from AEMET indicate a slight upward revision from earlier cooler outlooks, reflecting a high-pressure ridge over Iberia displacing Atlantic lows. Key variables include cloud cover reducing solar insolation for lower outcomes like 17-18°C (31% combined), or stronger sun and warmer advection pushing 20°C+ (32% combined), with tails for extremes tied to untimely fronts—northerly cold air for 16°C or below (7.3%), or föhn-like effects for 22°C+ (2.3%). Historical late-March variability underscores the wide distribution and uncertainty.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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