Official forecasts from the Finnish Meteorological Institute and supporting numerical models indicate a daytime peak near 17°C in Helsinki today under southwesterly flow, partial cloud cover, and light rain chances that limit strong warming. This consensus drives the 71% implied probability on 17°C, with 16°C at 23.5% capturing residual model spread and timing uncertainties in maximum readings. Current observations in the mid-15°C range and climatological September norms near 14–15°C further support these outcomes, while the low odds on 18°C or higher reflect limited potential for significant deviation before evening cooling.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoTemperatura mais alta em Helsínquia a 20 de setembro?
17°C 72%
16°C 24%
18°C 6%
15°C 3%
11°C ou menos
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
3%
16°C
24%
17°C
72%
18°C
6%
19°C
<1%
20°C
<1%
21°C ou mais
<1%
17°C 72%
16°C 24%
18°C 6%
15°C 3%
11°C ou menos
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
3%
16°C
24%
17°C
72%
18°C
6%
19°C
<1%
20°C
<1%
21°C ou mais
<1%
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
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.
Mercado Aberto: Sep 18, 2026, 12:58 AM ET
Fonte de resolução
https://www.weather.gov/wrh/timeseries?site=efhkResolver
0x69c47De9D...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
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.
Fonte de resolução
https://www.weather.gov/wrh/timeseries?site=efhkResolver
0x69c47De9D...Official forecasts from the Finnish Meteorological Institute and supporting numerical models indicate a daytime peak near 17°C in Helsinki today under southwesterly flow, partial cloud cover, and light rain chances that limit strong warming. This consensus drives the 71% implied probability on 17°C, with 16°C at 23.5% capturing residual model spread and timing uncertainties in maximum readings. Current observations in the mid-15°C range and climatological September norms near 14–15°C further support these outcomes, while the low odds on 18°C or higher reflect limited potential for significant deviation before evening cooling.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado
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