Recent forecast consensus from the Finnish Meteorological Institute and European models shows a peak of 18–19°C in Helsinki on August 24 under partly cloudy skies and moderate northwest winds after earlier rainfall clears. This aligns with the August climatological average high near 19.3°C and limited day-to-day variability in current ensembles. Traders have priced 19°C and 18°C as the clear leaders because guidance shows little support for extremes, with only modest upside risk if daytime heating exceeds expectations. Fresh model runs and official updates through the weekend will likely determine any final shifts before 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 Helsinki on August 24?
Highest temperature in Helsinki on August 24?
19°C 43%
18°C 30%
20°C 16%
17°C 7%
NEW
NEW
Aug 24, 2026
12°C or below
<1%
13°C
<1%
14°C
1%
15°C
1%
16°C
1%
17°C
7%
18°C
30%
19°C
43%
20°C
16%
21°C
5%
22°C or higher
1%
19°C 43%
18°C 30%
20°C 16%
17°C 7%
NEW
NEW
Aug 24, 2026
12°C or below
$3 Vol.
<1%
13°C
$3 Vol.
<1%
14°C
$91 Vol.
1%
15°C
$27 Vol.
1%
16°C
$87 Vol.
1%
17°C
$156 Vol.
7%
18°C
$436 Vol.
30%
19°C
$1,575 Vol.
43%
20°C
$242 Vol.
16%
21°C
$50 Vol.
5%
22°C or higher
$157 Vol.
1%
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 24 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.Recent forecast consensus from the Finnish Meteorological Institute and European models shows a peak of 18–19°C in Helsinki on August 24 under partly cloudy skies and moderate northwest winds after earlier rainfall clears. This aligns with the August climatological average high near 19.3°C and limited day-to-day variability in current ensembles. Traders have priced 19°C and 18°C as the clear leaders because guidance shows little support for extremes, with only modest upside risk if daytime heating exceeds expectations. Fresh model runs and official updates through the weekend will likely determine any final shifts before resolution.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 24 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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 22, 2026, 1:57 AM ET
Volume
$2,827End Date
Aug 24, 2026Market Opened
Aug 22, 2026, 1:57 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=efhkResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 24 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.Recent forecast consensus from the Finnish Meteorological Institute and European models shows a peak of 18–19°C in Helsinki on August 24 under partly cloudy skies and moderate northwest winds after earlier rainfall clears. This aligns with the August climatological average high near 19.3°C and limited day-to-day variability in current ensembles. Traders have priced 19°C and 18°C as the clear leaders because guidance shows little support for extremes, with only modest upside risk if daytime heating exceeds expectations. Fresh model runs and official updates through the weekend will likely determine any final shifts before resolution.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 24 Aug '26.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.
The resolution source for this market will be information from NOAA, specifically the highest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °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.
Volume
$2,827End Date
Aug 24, 2026Market Opened
Aug 22, 2026, 1:57 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=efhkResolver
0x69c47De9D...Recent forecast consensus from the Finnish Meteorological Institute and European models shows a peak of 18–19°C in Helsinki on August 24 under partly cloudy skies and moderate northwest winds after earlier rainfall clears. This aligns with the August climatological average high near 19.3°C and limited day-to-day variability in current ensembles. Traders have priced 19°C and 18°C as the clear leaders because guidance shows little support for extremes, with only modest upside risk if daytime heating exceeds expectations. Fresh model runs and official updates through the weekend will likely determine any final shifts before 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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