**Forecast consensus from Environment Canada points to a clear night with a low near 10°C for Toronto on September 22, driven by northeasterly winds advecting cooler continental air and radiational cooling under mostly clear skies following a high of 17°C.** Recent model runs and official guidance show overnight lows stabilizing around 8–11°C, consistent with the observed cooling trend from 10°C on the 20th and 7°C on the 21st. Historical September averages near 12.5°C provide context, but the current pattern favors values in the upper single digits to low teens. Trader positioning remains closely balanced between 12°C-or-higher and 2°C-or-below outcomes, reflecting uncertainty in the precise minimum amid potential microscale variations or minor forecast adjustments before resolution.
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 Toronto il 22 settembre?
2°C o inferiore 88%
12°C o superiore 84%
3°C 38%
4°C 38%
2°C o inferiore
88%
3°C
38%
4°C
38%
5°C
21%
6°C
21%
7°C
22%
8°C
22%
9°C
21%
10°C
20%
11°C
20%
12°C o superiore
84%
2°C o inferiore 88%
12°C o superiore 84%
3°C 38%
4°C 38%
2°C o inferiore
88%
3°C
38%
4°C
38%
5°C
21%
6°C
21%
7°C
22%
8°C
22%
9°C
21%
10°C
20%
11°C
20%
12°C o superiore
84%
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=cyyz
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 20, 2026, 8:29 AM ET
Fonte di risoluzione
https://www.weather.gov/wrh/timeseries?site=cyyzRisolutore
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=cyyz
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 di risoluzione
https://www.weather.gov/wrh/timeseries?site=cyyzRisolutore
0x69c47De9D...**Forecast consensus from Environment Canada points to a clear night with a low near 10°C for Toronto on September 22, driven by northeasterly winds advecting cooler continental air and radiational cooling under mostly clear skies following a high of 17°C.** Recent model runs and official guidance show overnight lows stabilizing around 8–11°C, consistent with the observed cooling trend from 10°C on the 20th and 7°C on the 21st. Historical September averages near 12.5°C provide context, but the current pattern favors values in the upper single digits to low teens. Trader positioning remains closely balanced between 12°C-or-higher and 2°C-or-below outcomes, reflecting uncertainty in the precise minimum amid potential microscale variations or minor forecast adjustments before resolution.
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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