**Current mild conditions in Helsinki, driven by southerly flow and persistent cloud cover, position the daily minimum temperature on August 30 near 14–15°C as the clear market leaders.** Official observations from the Finnish Meteorological Institute show daytime readings climbing to 18–19°C before easing to around 17°C in the evening under mostly cloudy skies with light southerly winds of 3–5 m/s. These factors limit radiative cooling overnight, keeping the low well above the 1991–2020 climatological average of 11.9°C. Model consensus and real-time updates reinforce a narrow range around these values, with minimal risk of dropping to 13°C or below absent a sharper wind shift or clearing skies. Traders have concentrated probability here because the day’s trajectory and latest guidance leave little room for extremes, reflecting the aggregated assessment of observable atmospheric conditions and short-term forecast stability.
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?
14°C 89%
12°C <1%
13°C <1%
11°C or below <1%
$1,372 Vol.
$1,372 Vol.
Aug 30, 2026
11°C or below
1%
12°C
1%
13°C
1%
14°C
89%
15°C
55%
16°C
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C or higher
<1%
14°C 89%
12°C <1%
13°C <1%
11°C or below <1%
$1,372 Vol.
$1,372 Vol.
Aug 30, 2026
11°C or below
$52 Vol.
1%
12°C
$95 Vol.
1%
13°C
$51 Vol.
1%
14°C
$32 Vol.
89%
15°C
$364 Vol.
55%
16°C
$273 Vol.
<1%
17°C
$310 Vol.
<1%
18°C
$50 Vol.
<1%
19°C
$45 Vol.
<1%
20°C
$55 Vol.
<1%
21°C or higher
$45 Vol.
<1%
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.**Current mild conditions in Helsinki, driven by southerly flow and persistent cloud cover, position the daily minimum temperature on August 30 near 14–15°C as the clear market leaders.**
Official observations from the Finnish Meteorological Institute show daytime readings climbing to 18–19°C before easing to around 17°C in the evening under mostly cloudy skies with light southerly winds of 3–5 m/s. These factors limit radiative cooling overnight, keeping the low well above the 1991–2020 climatological average of 11.9°C. Model consensus and real-time updates reinforce a narrow range around these values, with minimal risk of dropping to 13°C or below absent a sharper wind shift or clearing skies. Traders have concentrated probability here because the day’s trajectory and latest guidance leave little room for extremes, reflecting the aggregated assessment of observable atmospheric conditions and short-term forecast stability.
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
$1,372End 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.**Current mild conditions in Helsinki, driven by southerly flow and persistent cloud cover, position the daily minimum temperature on August 30 near 14–15°C as the clear market leaders.**
Official observations from the Finnish Meteorological Institute show daytime readings climbing to 18–19°C before easing to around 17°C in the evening under mostly cloudy skies with light southerly winds of 3–5 m/s. These factors limit radiative cooling overnight, keeping the low well above the 1991–2020 climatological average of 11.9°C. Model consensus and real-time updates reinforce a narrow range around these values, with minimal risk of dropping to 13°C or below absent a sharper wind shift or clearing skies. Traders have concentrated probability here because the day’s trajectory and latest guidance leave little room for extremes, reflecting the aggregated assessment of observable atmospheric conditions and short-term forecast stability.
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
$1,372End Date
Aug 30, 2026Market Opened
Aug 28, 2026, 12:31 AM ETResolution Source
https://www.weather.gov/wrh/timeseries?site=efhkResolver
0x69c47De9D...**Current mild conditions in Helsinki, driven by southerly flow and persistent cloud cover, position the daily minimum temperature on August 30 near 14–15°C as the clear market leaders.** Official observations from the Finnish Meteorological Institute show daytime readings climbing to 18–19°C before easing to around 17°C in the evening under mostly cloudy skies with light southerly winds of 3–5 m/s. These factors limit radiative cooling overnight, keeping the low well above the 1991–2020 climatological average of 11.9°C. Model consensus and real-time updates reinforce a narrow range around these values, with minimal risk of dropping to 13°C or below absent a sharper wind shift or clearing skies. Traders have concentrated probability here because the day’s trajectory and latest guidance leave little room for extremes, reflecting the aggregated assessment of observable atmospheric conditions and short-term forecast stability.
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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