Persistent high pressure and a warm air mass tied to the ongoing Iberian heat dome have elevated forecast highs for Madrid on August 13, 2026, with AEMET and ECMWF guidance converging on daytime maxima of 38–40 °C under clear skies and light winds. These conditions favor strong daytime heating and limited mixing, pushing temperatures well above the August climatological average of roughly 32–34 °C. Recent model runs show limited spread around this range, supporting the market’s emphasis on 39 °C (46.5 %) and 40 °C (35.0 %) as the dominant outcomes, while lower or higher extremes remain low-probability given the stable synoptic pattern and lack of significant cooling mechanisms through midweek.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · AktualisiertHöchste Temperatur in Madrid am 13. August?
39°C 48%
40°C 35%
38°C 9%
41°C 7%
35°C or below
1%
36°C
1%
37°C
3%
38°C
9%
39°C
48%
40°C
35%
41°C
7%
42°C
2%
43°C
1%
44°C
<1%
45°C oder höher
1%
39°C 48%
40°C 35%
38°C 9%
41°C 7%
35°C or below
1%
36°C
1%
37°C
3%
38°C
9%
39°C
48%
40°C
35%
41°C
7%
42°C
2%
43°C
1%
44°C
<1%
45°C oder höher
1%
This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Markt eröffnet: Aug 11, 2026, 1:03 AM ET
Abwicklungsquelle
https://www.wunderground.com/history/daily/es/madrid/LEMDResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded at the Adolfo Suárez Madrid-Barajas Airport Station in degrees Celsius on 13 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Adolfo Suárez Madrid-Barajas Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Abwicklungsquelle
https://www.wunderground.com/history/daily/es/madrid/LEMDResolver
0x69c47De9D...Persistent high pressure and a warm air mass tied to the ongoing Iberian heat dome have elevated forecast highs for Madrid on August 13, 2026, with AEMET and ECMWF guidance converging on daytime maxima of 38–40 °C under clear skies and light winds. These conditions favor strong daytime heating and limited mixing, pushing temperatures well above the August climatological average of roughly 32–34 °C. Recent model runs show limited spread around this range, supporting the market’s emphasis on 39 °C (46.5 %) and 40 °C (35.0 %) as the dominant outcomes, while lower or higher extremes remain low-probability given the stable synoptic pattern and lack of significant cooling mechanisms through midweek.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten. Dies ist keine Handelsberatung und spielt keine Rolle bei der Auflösung dieses Marktes. · Aktualisiert

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