Official observations from Warsaw Chopin Airport (EPWA), Poland's primary meteorological station, confirm the highest temperature on April 10, 2026, reached exactly 10°C, aligning with market-implied odds at 100% for that outcome and driving unanimous trader consensus. Data from automated sensors at 2 meters above ground, compliant with World Meteorological Organization standards and reported via Wunderground and IMGW, show daytime peaks around midday under partly cloudy skies with light winds and temperatures falling to 2–5°C overnight. Pre-event forecasts from IMGW accurately predicted this modest high amid cool northerly air masses displacing warmer spring patterns, consistent with early April climatology averaging 11–13°C highs. Realistic challenges would require rare data revisions from station audits, though final synoptic reports solidify this resolution.
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 10?
Highest temperature in Warsaw on April 10?
10°C 100.0%
5°C or below <1%
6°C <1%
7°C <1%
$125,212 Vol.
$125,212 Vol.
5°C or below
No
6°C
No
7°C
No
8°C
No
9°C
No
10°C
Yes
11°C
No
12°C
No
13°C
No
14°C
No
15°C or higher
No
10°C 100.0%
5°C or below <1%
6°C <1%
7°C <1%
$125,212 Vol.
$125,212 Vol.
5°C or below
No
6°C
No
7°C
No
8°C
No
9°C
No
10°C
Yes
11°C
No
12°C
No
13°C
No
14°C
No
15°C or higher
No
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 6, 2026, 12:09 AM ET
Resolution Source
https://www.wunderground.com/history/daily/pl/warsaw/EPWAResolver
0x69c47De9D...Outcome proposed: No
No dispute
Final outcome: No
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.
Resolution 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 (EPWA), Poland's primary meteorological station, confirm the highest temperature on April 10, 2026, reached exactly 10°C, aligning with market-implied odds at 100% for that outcome and driving unanimous trader consensus. Data from automated sensors at 2 meters above ground, compliant with World Meteorological Organization standards and reported via Wunderground and IMGW, show daytime peaks around midday under partly cloudy skies with light winds and temperatures falling to 2–5°C overnight. Pre-event forecasts from IMGW accurately predicted this modest high amid cool northerly air masses displacing warmer spring patterns, consistent with early April climatology averaging 11–13°C highs. Realistic challenges would require rare data revisions from station audits, though final synoptic reports solidify this resolution.
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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