AEMET's latest forecast guidance for April 3, 2026, projects a maximum temperature of 22°C at Madrid's Adolfo Suárez Madrid-Barajas Airport—the market's resolution station—under a high-pressure ridge fostering above-average spring warmth, with partly cloudy skies and light winds from the south. This edges trader consensus slightly toward 22°C (42%) over 21°C (41%), reflecting yesterday's 20.2°C high at nearby Retiro station and a seasonal outlook signaling elevated temperatures averaging 18-19°C historically. Differentiating factors include minor model divergences on peak afternoon insolation amid variable cloud cover, plus microsite effects at Barajas; hourly observations through late afternoon will clarify if solar heating pushes past 21.5°C. Genuine uncertainty persists given typical 1-2°C forecast spreads for short-range maxima.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Madrid on April 3?
Highest temperature in Madrid on April 3?
22°C 43%
21°C 40%
20°C 12%
23°C 10%
$25,483 Vol.
$25,483 Vol.
16°C or below
<1%
17°C
<1%
18°C
<1%
19°C
1%
20°C
12%
21°C
40%
22°C
43%
23°C
10%
24°C
1%
25°C
<1%
26°C or higher
<1%
22°C 43%
21°C 40%
20°C 12%
23°C 10%
$25,483 Vol.
$25,483 Vol.
16°C or below
<1%
17°C
<1%
18°C
<1%
19°C
1%
20°C
12%
21°C
40%
22°C
43%
23°C
10%
24°C
1%
25°C
<1%
26°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.
Market Opened: Mar 29, 2026, 4:11 PM ET
Resolution Source
https://www.wunderground.com/history/daily/es/madrid/LEMDResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/es/madrid/LEMDResolver
0x69c47De9D...AEMET's latest forecast guidance for April 3, 2026, projects a maximum temperature of 22°C at Madrid's Adolfo Suárez Madrid-Barajas Airport—the market's resolution station—under a high-pressure ridge fostering above-average spring warmth, with partly cloudy skies and light winds from the south. This edges trader consensus slightly toward 22°C (42%) over 21°C (41%), reflecting yesterday's 20.2°C high at nearby Retiro station and a seasonal outlook signaling elevated temperatures averaging 18-19°C historically. Differentiating factors include minor model divergences on peak afternoon insolation amid variable cloud cover, plus microsite effects at Barajas; hourly observations through late afternoon will clarify if solar heating pushes past 21.5°C. Genuine uncertainty persists given typical 1-2°C forecast spreads for short-range maxima.
Experimental AI-generated summary referencing Polymarket data · Updated
Beware of external links.
Beware of external links.
Frequently Asked Questions