Trader consensus on Polymarket reflects high uncertainty in five-day forecasts for Amsterdam's highest temperature on April 8, with KNMI's latest guidance (issued April 2) projecting 15-20°C maxima under partly sunny skies with light showers and westerly winds at force 3, following warmer trends earlier in the week. This mild Atlantic air advection favors outcomes around 15°C or higher, but ensemble spreads in ECMWF and HARMONIE models highlight risks of cooler cloudier conditions if low pressure lingers over the North Sea, reducing insolation and capping highs near 10-13°C climatological norms for early April. Key differentiators include jet stream positioning and precipitation timing; daily updates from KNMI and global models tomorrow could sharpen probabilities as resolution nears at Schiphol Airport.
Experimental AI-generated summary referencing Polymarket data · UpdatedHighest temperature in Amsterdam on April 8?
Highest temperature in Amsterdam on April 8?
14°C 26%
15°C or higher 26%
5°C or below 17%
11°C 16%
5°C or below
17%
6°C
12%
7°C
12%
8°C
12%
9°C
12%
10°C
16%
11°C
16%
12°C
16%
13°C
16%
14°C
26%
15°C or higher
33%
14°C 26%
15°C or higher 26%
5°C or below 17%
11°C 16%
5°C or below
17%
6°C
12%
7°C
12%
8°C
12%
9°C
12%
10°C
16%
11°C
16%
12°C
16%
13°C
16%
14°C
26%
15°C or higher
33%
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, 9:44 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 high uncertainty in five-day forecasts for Amsterdam's highest temperature on April 8, with KNMI's latest guidance (issued April 2) projecting 15-20°C maxima under partly sunny skies with light showers and westerly winds at force 3, following warmer trends earlier in the week. This mild Atlantic air advection favors outcomes around 15°C or higher, but ensemble spreads in ECMWF and HARMONIE models highlight risks of cooler cloudier conditions if low pressure lingers over the North Sea, reducing insolation and capping highs near 10-13°C climatological norms for early April. Key differentiators include jet stream positioning and precipitation timing; daily updates from KNMI and global models tomorrow could sharpen probabilities as resolution nears at Schiphol Airport.
Experimental AI-generated summary referencing Polymarket data · Updated
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