Trader consensus on Polymarket reflects profound uncertainty for Amsterdam's highest temperature on April 6, with evenly split 50% implied probabilities across bins from 6°C or below to 16°C or higher, driven by divergent short-range forecast models amid early-spring volatility. KNMI's latest guidance (updated April 2) projects a mild 15°C maximum under partly sunny skies, low 10% precipitation chance, and light southwest winds advecting Atlantic warmth, but the ensemble plume hints at spreads potentially 8-18°C due to disagreements on cloudiness suppressing solar heating versus clearer skies boosting peaks. Historical April averages hover near 12°C with frequent 4-6°C daily swings from North Sea influences; watch twice-daily ECMWF, GFS, and ICON updates for resolution-clarifying shifts before Sunday's observation at Schiphol station.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Amsterdam on April 6?
Highest temperature in Amsterdam on April 6?
14°C 27%
15°C 26%
7°C 26%
8°C 26%
6°C or below
2%
7°C
26%
8°C
26%
9°C
26%
10°C
26%
11°C
26%
12°C
26%
13°C
26%
14°C
27%
15°C
26%
16°C or higher
15%
14°C 27%
15°C 26%
7°C 26%
8°C 26%
6°C or below
2%
7°C
26%
8°C
26%
9°C
26%
10°C
26%
11°C
26%
12°C
26%
13°C
26%
14°C
27%
15°C
26%
16°C or higher
15%
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 2, 2026, 9:07 PM 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 reflects profound uncertainty for Amsterdam's highest temperature on April 6, with evenly split 50% implied probabilities across bins from 6°C or below to 16°C or higher, driven by divergent short-range forecast models amid early-spring volatility. KNMI's latest guidance (updated April 2) projects a mild 15°C maximum under partly sunny skies, low 10% precipitation chance, and light southwest winds advecting Atlantic warmth, but the ensemble plume hints at spreads potentially 8-18°C due to disagreements on cloudiness suppressing solar heating versus clearer skies boosting peaks. Historical April averages hover near 12°C with frequent 4-6°C daily swings from North Sea influences; watch twice-daily ECMWF, GFS, and ICON updates for resolution-clarifying shifts before Sunday's observation at Schiphol station.
Experimental AI-generated summary referencing Polymarket data · Updated
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