Recent ensemble forecasts from European and global models indicate peak temperatures in Madrid on July 20 will likely reach 36–38°C under a persistent subtropical high-pressure ridge promoting clear skies and subsidence warming. This aligns with the market's leading 37°C outcome at 52.5% implied probability, reflecting trader consensus on model consensus around that threshold. Historical July averages near 33°C provide baseline context, while the urban heat island effect in central Madrid can add 1–2°C locally. Short-range uncertainty remains due to potential minor shifts in wind patterns or cloud cover, with AEMET updates and final model runs expected to refine resolution criteria over the next 48 hours.
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 July 20?
Highest temperature in Madrid on July 20?
37°C 48%
36°C 42%
38°C 8%
35°C 5%
NEW
$10,490 Vol.
NEW
$10,490 Vol.
Jul 20, 2026
32°C or below
<1%
33°C
<1%
34°C
<1%
35°C
5%
36°C
42%
37°C
48%
38°C
8%
39°C
2%
40°C
1%
41°C
<1%
42°C or higher
<1%
37°C 48%
36°C 42%
38°C 8%
35°C 5%
NEW
$10,490 Vol.
NEW
$10,490 Vol.
Jul 20, 2026
32°C or below
$486 Vol.
<1%
33°C
$546 Vol.
<1%
34°C
$582 Vol.
<1%
35°C
$525 Vol.
5%
36°C
$4,809 Vol.
42%
37°C
$807 Vol.
48%
38°C
$589 Vol.
8%
39°C
$628 Vol.
2%
40°C
$491 Vol.
1%
41°C
$588 Vol.
<1%
42°C or higher
$442 Vol.
<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 20 Jul '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.Recent ensemble forecasts from European and global models indicate peak temperatures in Madrid on July 20 will likely reach 36–38°C under a persistent subtropical high-pressure ridge promoting clear skies and subsidence warming. This aligns with the market's leading 37°C outcome at 52.5% implied probability, reflecting trader consensus on model consensus around that threshold. Historical July averages near 33°C provide baseline context, while the urban heat island effect in central Madrid can add 1–2°C locally. Short-range uncertainty remains due to potential minor shifts in wind patterns or cloud cover, with AEMET updates and final model runs expected to refine resolution criteria over the next 48 hours.
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 20 Jul '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.
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.
Market Opened: Jul 18, 2026, 12:04 AM ET
Volume
$10,490End Date
Jul 20, 2026Market Opened
Jul 18, 2026, 12:04 AM ETResolution Source
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 20 Jul '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.Recent ensemble forecasts from European and global models indicate peak temperatures in Madrid on July 20 will likely reach 36–38°C under a persistent subtropical high-pressure ridge promoting clear skies and subsidence warming. This aligns with the market's leading 37°C outcome at 52.5% implied probability, reflecting trader consensus on model consensus around that threshold. Historical July averages near 33°C provide baseline context, while the urban heat island effect in central Madrid can add 1–2°C locally. Short-range uncertainty remains due to potential minor shifts in wind patterns or cloud cover, with AEMET updates and final model runs expected to refine resolution criteria over the next 48 hours.
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 20 Jul '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.
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.
Volume
$10,490End Date
Jul 20, 2026Market Opened
Jul 18, 2026, 12:04 AM ETResolution Source
https://www.wunderground.com/history/daily/es/madrid/LEMDResolver
0x69c47De9D...Recent ensemble forecasts from European and global models indicate peak temperatures in Madrid on July 20 will likely reach 36–38°C under a persistent subtropical high-pressure ridge promoting clear skies and subsidence warming. This aligns with the market's leading 37°C outcome at 52.5% implied probability, reflecting trader consensus on model consensus around that threshold. Historical July averages near 33°C provide baseline context, while the urban heat island effect in central Madrid can add 1–2°C locally. Short-range uncertainty remains due to potential minor shifts in wind patterns or cloud cover, with AEMET updates and final model runs expected to refine resolution criteria over the next 48 hours.
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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