Official observations from Warsaw Chopin Airport, the market's resolution source managed by Poland's Institute of Meteorology and Water Management (IMGW), confirm the highest temperature on April 25 reached exactly 17°C amid variable cloud cover, light showers, and gusty winds that capped daytime heating. Morning readings started at 12–14°C, with models and real-time data aligning on modest peaks consistent with early-spring climatology—April daily highs average 13–15°C historically, rarely exceeding 18°C this early. Trader consensus reflects this verified measurement, backed by hourly METAR reports showing no spikes above 17°C. Realistic challenges would require a data revision from IMGW audits or station malfunction confirmation, though such events are exceedingly rare post-validation. Final IMGW daily summary expected within 24 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 Warsaw on April 25?
Highest temperature in Warsaw on April 25?
17°C 100.0%
11°C or below <1%
12°C <1%
13°C <1%
$57,587 Vol.
$57,587 Vol.
Apr 25, 2026
11°C or below
No
12°C
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
Yes
18°C
No
19°C
No
20°C
No
21°C or higher
No
17°C 100.0%
11°C or below <1%
12°C <1%
13°C <1%
$57,587 Vol.
$57,587 Vol.
Apr 25, 2026
11°C or below
$590 Vol.
No
12°C
$344 Vol.
No
13°C
$1,185 Vol.
No
14°C
$1,737 Vol.
No
15°C
$2,372 Vol.
No
16°C
$5,327 Vol.
No
17°C
$19,521 Vol.
Yes
18°C
$12,061 Vol.
No
19°C
$7,439 Vol.
No
20°C
$4,320 Vol.
No
21°C or higher
$2,690 Vol.
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Warsaw Chopin Airport Station in degrees Celsius on 25 Apr '26.
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 Warsaw Chopin Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/pl/warsaw/EPWA.
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.Official observations from Warsaw Chopin Airport, the market's resolution source managed by Poland's Institute of Meteorology and Water Management (IMGW), confirm the highest temperature on April 25 reached exactly 17°C amid variable cloud cover, light showers, and gusty winds that capped daytime heating. Morning readings started at 12–14°C, with models and real-time data aligning on modest peaks consistent with early-spring climatology—April daily highs average 13–15°C historically, rarely exceeding 18°C this early. Trader consensus reflects this verified measurement, backed by hourly METAR reports showing no spikes above 17°C. Realistic challenges would require a data revision from IMGW audits or station malfunction confirmation, though such events are exceedingly rare post-validation. Final IMGW daily summary expected within 24 hours.
This market will resolve to the temperature range that contains the highest temperature recorded at the Warsaw Chopin Airport Station in degrees Celsius on 25 Apr '26.
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 Warsaw Chopin Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/pl/warsaw/EPWA.
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.
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 Warsaw Chopin Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/pl/warsaw/EPWA.
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: Apr 23, 2026, 12:42 AM ET
Volume
$57,587End Date
Apr 25, 2026Market Opened
Apr 23, 2026, 12:42 AM ETResolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Warsaw Chopin Airport Station in degrees Celsius on 25 Apr '26.
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 Warsaw Chopin Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/pl/warsaw/EPWA.
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.Official observations from Warsaw Chopin Airport, the market's resolution source managed by Poland's Institute of Meteorology and Water Management (IMGW), confirm the highest temperature on April 25 reached exactly 17°C amid variable cloud cover, light showers, and gusty winds that capped daytime heating. Morning readings started at 12–14°C, with models and real-time data aligning on modest peaks consistent with early-spring climatology—April daily highs average 13–15°C historically, rarely exceeding 18°C this early. Trader consensus reflects this verified measurement, backed by hourly METAR reports showing no spikes above 17°C. Realistic challenges would require a data revision from IMGW audits or station malfunction confirmation, though such events are exceedingly rare post-validation. Final IMGW daily summary expected within 24 hours.
This market will resolve to the temperature range that contains the highest temperature recorded at the Warsaw Chopin Airport Station in degrees Celsius on 25 Apr '26.
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 Warsaw Chopin Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/pl/warsaw/EPWA.
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.
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 Warsaw Chopin Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/pl/warsaw/EPWA.
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.
Volume
$57,587End Date
Apr 25, 2026Market Opened
Apr 23, 2026, 12:42 AM ETResolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
Official observations from Warsaw Chopin Airport, the market's resolution source managed by Poland's Institute of Meteorology and Water Management (IMGW), confirm the highest temperature on April 25 reached exactly 17°C amid variable cloud cover, light showers, and gusty winds that capped daytime heating. Morning readings started at 12–14°C, with models and real-time data aligning on modest peaks consistent with early-spring climatology—April daily highs average 13–15°C historically, rarely exceeding 18°C this early. Trader consensus reflects this verified measurement, backed by hourly METAR reports showing no spikes above 17°C. Realistic challenges would require a data revision from IMGW audits or station malfunction confirmation, though such events are exceedingly rare post-validation. Final IMGW daily summary expected within 24 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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