**Forecast uncertainty for Moscow’s overnight minimum on September 18 centers on competing model signals for cloud cover, showers, and radiative cooling.** Latest guidance from sources including GFS, ICON, and regional models shows daytime highs near 17–20 °C with overnight lows most often projected between 10–13 °C under variable cloudiness and light westerly winds, though some runs allow clearer skies that could push the minimum a degree or two lower. Traders price the 5 °C-or-below outcome near even odds with 15 °C-plus because small differences in timing of any showers or high-cloud decks can alter surface cooling rates by several degrees; historical September minima for the date average around 7–8 °C, so current mild advection keeps extremes unlikely. Updated model runs and official Hydrometcenter briefings over the next 12–24 hours will likely resolve the tight spread between the 11–12 °C and broader tail outcomes.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoLa temperatura più bassa a Mosca il 18 settembre?
5°C o inferiore 78%
15°C o superiore 78%
8°C 40%
9°C 40%
5°C o inferiore
78%
6°C
18%
7°C
18%
8°C
40%
9°C
40%
10°C
40%
11°C
30%
12°C
22%
13°C
40%
14°C
19%
15°C o superiore
78%
5°C o inferiore 78%
15°C o superiore 78%
8°C 40%
9°C 40%
5°C o inferiore
78%
6°C
18%
7°C
18%
8°C
40%
9°C
40%
10°C
40%
11°C
30%
12°C
22%
13°C
40%
14°C
19%
15°C o superiore
78%
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=UUWW
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.
Mercato aperto: Sep 16, 2026, 12:31 AM ET
Risolutore
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=UUWW
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.
Risolutore
0x69c47De9D...**Forecast uncertainty for Moscow’s overnight minimum on September 18 centers on competing model signals for cloud cover, showers, and radiative cooling.** Latest guidance from sources including GFS, ICON, and regional models shows daytime highs near 17–20 °C with overnight lows most often projected between 10–13 °C under variable cloudiness and light westerly winds, though some runs allow clearer skies that could push the minimum a degree or two lower. Traders price the 5 °C-or-below outcome near even odds with 15 °C-plus because small differences in timing of any showers or high-cloud decks can alter surface cooling rates by several degrees; historical September minima for the date average around 7–8 °C, so current mild advection keeps extremes unlikely. Updated model runs and official Hydrometcenter briefings over the next 12–24 hours will likely resolve the tight spread between the 11–12 °C and broader tail outcomes.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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