Current weather models indicate Helsinki's overnight minimum on September 13 will likely fall between 6–10 °C, driven by moderate southwesterly flow, variable cloud cover, and limited radiative cooling under partly cloudy skies. Ensemble forecasts show spread in boundary-layer mixing and dew-point depression, which explains the near-even market-implied odds between sub-6 °C outcomes and higher values near 11–13 °C. Historical September climatology places the average low near 9.7 °C, with clear-sky nights occasionally dipping lower; any increase in low-level moisture or wind speed tonight would suppress further cooling and favor the middle probabilities. Updated model runs and local observations tomorrow morning will refine the exact minimum before resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourLa température la plus basse à Helsinki le 13 septembre ?
6°C ou moins 65%
16°C ou plus 65%
14°C 39%
15°C 39%
6°C ou moins
65%
7°C
5%
8°C
17%
9°C
22%
10°C
21%
11°C
28%
12°C
27%
13°C
22%
14°C
39%
15°C
39%
16°C ou plus
65%
6°C ou moins 65%
16°C ou plus 65%
14°C 39%
15°C 39%
6°C ou moins
65%
7°C
5%
8°C
17%
9°C
22%
10°C
21%
11°C
28%
12°C
27%
13°C
22%
14°C
39%
15°C
39%
16°C ou plus
65%
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.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
Marché ouvert : Sep 11, 2026, 12:31 AM ET
Source de résolution
https://www.weather.gov/wrh/timeseries?site=efhkRésolveur
0x69c47De9D...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.
In the event that there is no data for the observation date by 11:59 PM ET on the day following the observation date, this market will resolve to the lowest bracket.
To toggle between Fahrenheit and Celsius, click the "Switch to Metric Units" button until the relevant table displays °C.
This market will resolve once the first data point for the following date has been published on the resolution source, or by 11:59 PM ET on the day following the observation date, whichever comes first.
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.
Source de résolution
https://www.weather.gov/wrh/timeseries?site=efhkRésolveur
0x69c47De9D...Current weather models indicate Helsinki's overnight minimum on September 13 will likely fall between 6–10 °C, driven by moderate southwesterly flow, variable cloud cover, and limited radiative cooling under partly cloudy skies. Ensemble forecasts show spread in boundary-layer mixing and dew-point depression, which explains the near-even market-implied odds between sub-6 °C outcomes and higher values near 11–13 °C. Historical September climatology places the average low near 9.7 °C, with clear-sky nights occasionally dipping lower; any increase in low-level moisture or wind speed tonight would suppress further cooling and favor the middle probabilities. Updated model runs and local observations tomorrow morning will refine the exact minimum before resolution.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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