Trader consensus on Polymarket assigns a 50.5% implied probability to a high of 22°C in Madrid today, closely tracking yesterday's observed maxima of 22°C at central stations like Ciudad Universitaria and 21.5°C at Barajas Airport, amid a stable high-pressure system fostering diurnal heating under mostly clear skies and light northwest winds at 5 km/h. AEMET's latest forecast, updated early this morning, projects a slightly cooler peak of 20°C with 0% precipitation risk, reflecting northerly flow introducing milder Atlantic air and minimal cloud interference, though model ensembles like ECMWF show variability up to 23°C in warmer runs. This clusters sentiment around 21–23°C (91% combined), consistent with mid-May climatology averaging 23°C highs; resolution hinges on official AEMET hourly data from key Madrid stations, with midday updates potentially shifting odds as surface heating unfolds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Madrid on May 14?
Highest temperature in Madrid on May 14?
22°C 50%
23°C 24%
21°C 17%
24°C 5.0%
$21,520 Vol.
$21,520 Vol.
18°C or below
<1%
19°C
1%
20°C
5%
21°C
17%
22°C
50%
23°C
24%
24°C
5%
25°C
1%
26°C
1%
27°C
<1%
28°C or higher
<1%
22°C 50%
23°C 24%
21°C 17%
24°C 5.0%
$21,520 Vol.
$21,520 Vol.
18°C or below
<1%
19°C
1%
20°C
5%
21°C
17%
22°C
50%
23°C
24%
24°C
5%
25°C
1%
26°C
1%
27°C
<1%
28°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: May 12, 2026, 12:44 AM 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...Trader consensus on Polymarket assigns a 50.5% implied probability to a high of 22°C in Madrid today, closely tracking yesterday's observed maxima of 22°C at central stations like Ciudad Universitaria and 21.5°C at Barajas Airport, amid a stable high-pressure system fostering diurnal heating under mostly clear skies and light northwest winds at 5 km/h. AEMET's latest forecast, updated early this morning, projects a slightly cooler peak of 20°C with 0% precipitation risk, reflecting northerly flow introducing milder Atlantic air and minimal cloud interference, though model ensembles like ECMWF show variability up to 23°C in warmer runs. This clusters sentiment around 21–23°C (91% combined), consistent with mid-May climatology averaging 23°C highs; resolution hinges on official AEMET hourly data from key Madrid stations, with midday updates potentially shifting odds as surface heating unfolds.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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