Trader consensus clusters tightly around 18–20°C for Madrid's highest temperature on March 23, driven by the latest ECMWF and GFS ensemble forecasts implying mean highs of 18.5–19.5°C amid a mild Atlantic high-pressure ridge advecting warmer southerly air. AEMET's official outlook aligns closely, projecting 17–21°C with low confidence in extremes due to potential afternoon cloud incursions from a weakening front. Differentiating factors include soil moisture from recent rains capping daytime heating at lower end (favoring 17–18°C) versus clearer skies boosting peaks toward 20–21°C, per historical late-March variability where standard deviations hover at 2–3°C. Upcoming 00Z model runs could shift odds as resolution nears.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourHighest temperature in Madrid on March 23?
Highest temperature in Madrid on March 23?
18°C 25%
19°C 24%
20°C 20%
17°C 18%
14°C or below
2%
15°C
7%
16°C
15%
17°C
18%
18°C
25%
19°C
24%
20°C
20%
21°C
16%
22°C
9%
23°C
7%
24°C or higher
5%
18°C 25%
19°C 24%
20°C 20%
17°C 18%
14°C or below
2%
15°C
7%
16°C
15%
17°C
18%
18°C
25%
19°C
24%
20°C
20%
21°C
16%
22°C
9%
23°C
7%
24°C or higher
5%
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 19, 2026, 6:11 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 clusters tightly around 18–20°C for Madrid's highest temperature on March 23, driven by the latest ECMWF and GFS ensemble forecasts implying mean highs of 18.5–19.5°C amid a mild Atlantic high-pressure ridge advecting warmer southerly air. AEMET's official outlook aligns closely, projecting 17–21°C with low confidence in extremes due to potential afternoon cloud incursions from a weakening front. Differentiating factors include soil moisture from recent rains capping daytime heating at lower end (favoring 17–18°C) versus clearer skies boosting peaks toward 20–21°C, per historical late-March variability where standard deviations hover at 2–3°C. Upcoming 00Z model runs could shift odds as resolution nears.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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