Forecast models from sources including the Finnish Meteorological Institute, GFS, and ECMWF indicate a mild overnight period for Helsinki on September 16, 2026, with southerly winds of 8–12 m/s, widespread cloud cover, and periods of rain limiting radiative cooling. This setup supports minimum temperatures clustered around 13–14 °C, well above the long-term September 16 average low of roughly 9 °C. Ensemble spreads and slight differences in boundary-layer moisture and wind timing create the narrow probability distribution favoring 10–12 °C outcomes, while colder values below 8 °C remain unlikely absent an unexpected cold-air intrusion. Updated model runs and official briefings through the evening of September 15 will refine the exact overnight minimum.
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 16 septembre ?
12°C 51%
11°C 22%
10°C 21%
9°C 10%
6°C ou moins
<1%
7°C
1%
8°C
1%
9°C
10%
10°C
21%
11°C
22%
12°C
30%
13°C
<1%
14°C
<1%
15°C
<1%
16°C ou plus
<1%
12°C 51%
11°C 22%
10°C 21%
9°C 10%
6°C ou moins
<1%
7°C
1%
8°C
1%
9°C
10%
10°C
21%
11°C
22%
12°C
30%
13°C
<1%
14°C
<1%
15°C
<1%
16°C ou plus
<1%
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 14, 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...Forecast models from sources including the Finnish Meteorological Institute, GFS, and ECMWF indicate a mild overnight period for Helsinki on September 16, 2026, with southerly winds of 8–12 m/s, widespread cloud cover, and periods of rain limiting radiative cooling. This setup supports minimum temperatures clustered around 13–14 °C, well above the long-term September 16 average low of roughly 9 °C. Ensemble spreads and slight differences in boundary-layer moisture and wind timing create the narrow probability distribution favoring 10–12 °C outcomes, while colder values below 8 °C remain unlikely absent an unexpected cold-air intrusion. Updated model runs and official briefings through the evening of September 15 will refine the exact overnight minimum.
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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