Trader consensus on Polymarket favors 23°C (48.5%) and 24°C (38.5%) as the highest temperature at Amsterdam Airport Schiphol on May 1, driven by the latest KNMI forecast projecting a daytime high of 24°C amid a stable high-pressure ridge over central Europe. Southerly winds (ZO at force 3) will advect warm continental air, paired with 80% sunshine and just a 10% rain chance, boosting 2m temperatures above the early May climatological average of 15-17°C. ECMWF and GFS ensemble models show tight agreement with minimal spread (±1-2°C), reflecting low short-range uncertainty, though sea breezes or unexpected cloud cover could trim peaks slightly. Hourly KNMI updates through May 1 will refine resolution criteria based on official observations.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Amsterdam on May 1?
Highest temperature in Amsterdam on May 1?
23°C 48%
24°C 39%
25°C 4.3%
22°C 4%
$27,375 Vol.
$27,375 Vol.
17°C or below
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
2%
22°C
4%
23°C
48%
24°C
39%
25°C
4%
26°C
1%
27°C or higher
<1%
23°C 48%
24°C 39%
25°C 4.3%
22°C 4%
$27,375 Vol.
$27,375 Vol.
17°C or below
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
2%
22°C
4%
23°C
48%
24°C
39%
25°C
4%
26°C
1%
27°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 Amsterdam Airport Schiphol Station once information is finalized, available here: https://www.wunderground.com/history/daily/nl/schiphol/EHAM.
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 29, 2026, 12:15 AM ET
Resolution Source
https://www.wunderground.com/history/daily/nl/schiphol/EHAMResolver
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 Amsterdam Airport Schiphol Station once information is finalized, available here: https://www.wunderground.com/history/daily/nl/schiphol/EHAM.
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/nl/schiphol/EHAMResolver
0x69c47De9D...Trader consensus on Polymarket favors 23°C (48.5%) and 24°C (38.5%) as the highest temperature at Amsterdam Airport Schiphol on May 1, driven by the latest KNMI forecast projecting a daytime high of 24°C amid a stable high-pressure ridge over central Europe. Southerly winds (ZO at force 3) will advect warm continental air, paired with 80% sunshine and just a 10% rain chance, boosting 2m temperatures above the early May climatological average of 15-17°C. ECMWF and GFS ensemble models show tight agreement with minimal spread (±1-2°C), reflecting low short-range uncertainty, though sea breezes or unexpected cloud cover could trim peaks slightly. Hourly KNMI updates through May 1 will refine resolution criteria based on official observations.
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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