Trader consensus heavily favors a Madrid high of 21°C at 56.5% implied probability, driven by the latest ECMWF and AEMET ensemble forecasts converging on 20-22°C amid a persistent high-pressure ridge over the Iberian Peninsula, funneling mild Atlantic air northward. GFS model runs updated yesterday reinforce this, projecting peaks around 21°C under partly sunny skies with light winds minimizing cooling. Seasonal climatology supports mild late-March conditions, with 1991-2020 averages near 17°C, but recent warming trends and a positive North Atlantic Oscillation phase boost odds for the upper 20s over cooler outliers. No major cold fronts loom, per NOAA global models, positioning 22°C as a strong contender at 34% while relegating extremes below.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourHighest temperature in Madrid on March 25?
Highest temperature in Madrid on March 25?
21°C 56%
22°C 37%
23°C 5.8%
20°C 3.6%
$42,303 Vol.
$42,303 Vol.
14°C or below
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
4%
21°C
56%
22°C
37%
23°C
6%
24°C or higher
<1%
21°C 56%
22°C 37%
23°C 5.8%
20°C 3.6%
$42,303 Vol.
$42,303 Vol.
14°C or below
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
4%
21°C
56%
22°C
37%
23°C
6%
24°C or higher
<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.
Marché ouvert : Mar 21, 2026, 6:30 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 heavily favors a Madrid high of 21°C at 56.5% implied probability, driven by the latest ECMWF and AEMET ensemble forecasts converging on 20-22°C amid a persistent high-pressure ridge over the Iberian Peninsula, funneling mild Atlantic air northward. GFS model runs updated yesterday reinforce this, projecting peaks around 21°C under partly sunny skies with light winds minimizing cooling. Seasonal climatology supports mild late-March conditions, with 1991-2020 averages near 17°C, but recent warming trends and a positive North Atlantic Oscillation phase boost odds for the upper 20s over cooler outliers. No major cold fronts loom, per NOAA global models, positioning 22°C as a strong contender at 34% while relegating extremes below.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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