Recent observations and forecast models from sources including the Finnish Meteorological Institute indicate Helsinki’s daily maximum temperature reached 16°C amid northerly flow, scattered showers, and afternoon peaks near 61°F (16°C) before cooling overnight. Multiple runs of the GFS and regional ensembles align on this value, consistent with typical early-autumn conditions and the day’s observed diurnal range of roughly 10–16°C. Trader consensus at 100% for 16°C reflects this convergence of verified measurements and minimal model spread. Only substantial late-day revisions to official records or an unforecasted warm surge could alter the outcome.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · DiperbaruiHighest temperature in Helsinki on September 21?
16°C 100.0%
10°C or below <1%
11°C <1%
12°C <1%
$44,568 Vol.
$44,568 Vol.
10°C or below
<1%
11°C
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
100%
17°C
<1%
18°C
<1%
19°C
<1%
20°C or higher
<1%
16°C 100.0%
10°C or below <1%
11°C <1%
12°C <1%
$44,568 Vol.
$44,568 Vol.
10°C or below
<1%
11°C
<1%
12°C
<1%
13°C
<1%
14°C
<1%
15°C
<1%
16°C
100%
17°C
<1%
18°C
<1%
19°C
<1%
20°C or higher
<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.
Pasar Dibuka: Sep 19, 2026, 12:58 AM ET
Sumber Resolusi
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.
Sumber Resolusi
https://www.weather.gov/wrh/timeseries?site=efhkResolver
0x69c47De9D...Recent observations and forecast models from sources including the Finnish Meteorological Institute indicate Helsinki’s daily maximum temperature reached 16°C amid northerly flow, scattered showers, and afternoon peaks near 61°F (16°C) before cooling overnight. Multiple runs of the GFS and regional ensembles align on this value, consistent with typical early-autumn conditions and the day’s observed diurnal range of roughly 10–16°C. Trader consensus at 100% for 16°C reflects this convergence of verified measurements and minimal model spread. Only substantial late-day revisions to official records or an unforecasted warm surge could alter the outcome.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · Diperbarui
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