Recent ensemble forecasts from leading models like ECMWF and GFS, corroborated by Spain's AEMET, show Madrid's March 20 high clustering around 14-15°C, driving trader favoritism for 14°C at 37% implied probability amid tight competition with 15°C (27.5%) and 16°C (18.5%). A persistent northerly flow from a weakening Atlantic low-pressure system introduces cooler, drier air, capping daytime solar heating below seasonal norms of 15-17°C, while variable cloud cover adds uncertainty—thicker overcast favors 14°C, partial clearing boosts 15-16°C odds. Historical data confirms March volatility, with past highs varying 5-10°C day-to-day, but current 500hPa geopotential height anomalies signal subdued warmth, tempering upside risks above 16°C. Traders eye tomorrow's 12Z model runs for resolution shifts.
Resumo experimental gerado por IA com dados do Polymarket · AtualizadoTemperatura mais alta em Madrid a 20 de março?
Temperatura mais alta em Madrid a 20 de março?
14°C 34%
15°C 28%
16°C 21%
13°C 8.5%
$32,118 Vol.
$32,118 Vol.
12°C ou menos
7%
13°C
8%
14°C
34%
15°C
28%
16°C
21%
17°C
4%
18°C
1%
19°C
<1%
20°C
1%
21°C
1%
22°C ou mais
1%
14°C 34%
15°C 28%
16°C 21%
13°C 8.5%
$32,118 Vol.
$32,118 Vol.
12°C ou menos
7%
13°C
8%
14°C
34%
15°C
28%
16°C
21%
17°C
4%
18°C
1%
19°C
<1%
20°C
1%
21°C
1%
22°C ou mais
1%
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.
Mercado Aberto: Mar 19, 2026, 2:27 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...Recent ensemble forecasts from leading models like ECMWF and GFS, corroborated by Spain's AEMET, show Madrid's March 20 high clustering around 14-15°C, driving trader favoritism for 14°C at 37% implied probability amid tight competition with 15°C (27.5%) and 16°C (18.5%). A persistent northerly flow from a weakening Atlantic low-pressure system introduces cooler, drier air, capping daytime solar heating below seasonal norms of 15-17°C, while variable cloud cover adds uncertainty—thicker overcast favors 14°C, partial clearing boosts 15-16°C odds. Historical data confirms March volatility, with past highs varying 5-10°C day-to-day, but current 500hPa geopotential height anomalies signal subdued warmth, tempering upside risks above 16°C. Traders eye tomorrow's 12Z model runs for resolution shifts.
Resumo experimental gerado por IA com dados do Polymarket · Atualizado
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