Recent model consensus from sources including Yr.no and WeatherBug points to a minimum temperature in Helsinki on August 30 around 14–15 °C, driven by mild southwesterly flow, persistent cloud cover, and scattered showers that limit nocturnal radiative cooling. This keeps overnight lows above the long-term August 30 average of 11.9 °C while historical records show rare drops below 10 °C under clearer, calmer conditions. Trader sentiment remains split across 12–15 °C outcomes because small shifts in wind speed, cloud timing, or frontal passage can alter the low by 1–2 °C, with updated runs from the Finnish Meteorological Institute expected to refine the range before resolution.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedLowest temperature in Helsinki on August 30?
Lowest temperature in Helsinki on August 30?
12°C 49%
13°C 49%
16°C 49%
17°C 49%
NEW
NEW
Aug 30, 2026
11°C or below
20%
12°C
49%
13°C
49%
14°C
32%
15°C
28%
16°C
49%
17°C
49%
18°C
2%
19°C
8%
20°C
8%
21°C or higher
38%
12°C 49%
13°C 49%
16°C 49%
17°C 49%
NEW
NEW
Aug 30, 2026
11°C or below
$0 Vol.
20%
12°C
$0 Vol.
49%
13°C
$0 Vol.
49%
14°C
$0 Vol.
32%
15°C
$0 Vol.
28%
16°C
$0 Vol.
49%
17°C
$0 Vol.
49%
18°C
$0 Vol.
2%
19°C
$0 Vol.
8%
20°C
$0 Vol.
8%
21°C or higher
$0 Vol.
38%
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 30 Aug '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
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 model consensus from sources including Yr.no and WeatherBug points to a minimum temperature in Helsinki on August 30 around 14–15 °C, driven by mild southwesterly flow, persistent cloud cover, and scattered showers that limit nocturnal radiative cooling. This keeps overnight lows above the long-term August 30 average of 11.9 °C while historical records show rare drops below 10 °C under clearer, calmer conditions. Trader sentiment remains split across 12–15 °C outcomes because small shifts in wind speed, cloud timing, or frontal passage can alter the low by 1–2 °C, with updated runs from the Finnish Meteorological Institute expected to refine the range before resolution.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 30 Aug '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
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 lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
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 28, 2026, 12:31 AM ET
Volume
$0End Date
Aug 30, 2026Market Opened
Aug 28, 2026, 12:31 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=efhkResolver
0x69c47De9D...This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 30 Aug '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
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 model consensus from sources including Yr.no and WeatherBug points to a minimum temperature in Helsinki on August 30 around 14–15 °C, driven by mild southwesterly flow, persistent cloud cover, and scattered showers that limit nocturnal radiative cooling. This keeps overnight lows above the long-term August 30 average of 11.9 °C while historical records show rare drops below 10 °C under clearer, calmer conditions. Trader sentiment remains split across 12–15 °C outcomes because small shifts in wind speed, cloud timing, or frontal passage can alter the low by 1–2 °C, with updated runs from the Finnish Meteorological Institute expected to refine the range before resolution.
This market will resolve to the temperature range that contains the lowest temperature recorded by NOAA at the Helsinki Vantaa Airport Station in degrees Celsius on 30 Aug '26.
The resolution source for this market will be information from NOAA, specifically the lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
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 lowest reading under the "Temp" column for all times on this day, available here: https://www.weather.gov/wrh/timeseries?site=efhk
If NOAA data for the observation date is unavailable by 11:59 PM ET on the day following the observation date, the Weather Underground Daily Observations table will be used as the resolution source.
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
$0End Date
Aug 30, 2026Market Opened
Aug 28, 2026, 12:31 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=efhkResolver
0x69c47De9D...Recent model consensus from sources including Yr.no and WeatherBug points to a minimum temperature in Helsinki on August 30 around 14–15 °C, driven by mild southwesterly flow, persistent cloud cover, and scattered showers that limit nocturnal radiative cooling. This keeps overnight lows above the long-term August 30 average of 11.9 °C while historical records show rare drops below 10 °C under clearer, calmer conditions. Trader sentiment remains split across 12–15 °C outcomes because small shifts in wind speed, cloud timing, or frontal passage can alter the low by 1–2 °C, with updated runs from the Finnish Meteorological Institute expected to refine the range 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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