Recent official forecasts from sources like the KNMI-aligned models and ECMWF runs position Amsterdam's August 6 high near 21–22°C under partly cloudy skies with moderate westerly flow, aligning closely with trader consensus reflected in the 44.5% implied probability for 21°C and 27.5% for 22°C. Early August heat across the Netherlands, driven by a persistent high-pressure ridge that delivered tropical 24–30°C readings in the first days of the month, has begun to moderate as cooler Atlantic air intrudes. Historical climatology for early August shows average daily maxima of 21–22°C, providing a stable baseline. Short-range model spreads remain modest but introduce uncertainty around cloud cover and timing of any showers, which could trim peak temperatures by 1–2°C or allow brief spikes if subsidence strengthens. Updated guidance expected within 24–48 hours from national meteorological services will likely refine these probabilities ahead of 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 Amsterdam on August 6?
21°C 45%
22°C 27%
20°C 23%
19°C 7%
17°C or below
1%
18°C
2%
19°C
7%
20°C
23%
21°C
45%
22°C
27%
23°C
5%
24°C
2%
25°C
2%
26°C
<1%
27°C or higher
<1%
21°C 45%
22°C 27%
20°C 23%
19°C 7%
17°C or below
1%
18°C
2%
19°C
7%
20°C
23%
21°C
45%
22°C
27%
23°C
5%
24°C
2%
25°C
2%
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 for the Amsterdam Airport Schiphol Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Market Opened: Aug 4, 2026, 1:04 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 for the Amsterdam Airport Schiphol Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.wunderground.com/history/daily/nl/schiphol/EHAMResolver
0x69c47De9D...Recent official forecasts from sources like the KNMI-aligned models and ECMWF runs position Amsterdam's August 6 high near 21–22°C under partly cloudy skies with moderate westerly flow, aligning closely with trader consensus reflected in the 44.5% implied probability for 21°C and 27.5% for 22°C. Early August heat across the Netherlands, driven by a persistent high-pressure ridge that delivered tropical 24–30°C readings in the first days of the month, has begun to moderate as cooler Atlantic air intrudes. Historical climatology for early August shows average daily maxima of 21–22°C, providing a stable baseline. Short-range model spreads remain modest but introduce uncertainty around cloud cover and timing of any showers, which could trim peak temperatures by 1–2°C or allow brief spikes if subsidence strengthens. Updated guidance expected within 24–48 hours from national meteorological services will likely refine these probabilities ahead of 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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