Recent model runs from Environment Canada and global ensembles indicate a northerly flow and mostly clear to partly cloudy skies overnight into September 18, supporting an expected low near 15°C through radiational cooling under light winds. This setup favors temperatures in the mid-teens rather than the extremes priced near 46% for 18°C or higher and 45.5% for 8°C or below, reflecting trader uncertainty over cloud cover, wind mixing, or any late frontal passage that could alter the minimum. Historical September lows average around 13°C, with clear high-pressure nights enabling greater surface heat loss while Lake Ontario's warmth provides a moderating influence. Updated short-range forecasts and observational data through the evening will likely refine these probabilities ahead of market resolution.
Ringkasan eksperimental yang dihasilkan AI dengan referensi data Polymarket. Ini bukan saran trading dan tidak berperan dalam bagaimana pasar ini diselesaikan. · DiperbaruiLowest temperature in Toronto on September 18?
18°C or higher 94%
8°C or below 82%
13°C 40%
17°C 40%
8°C or below
82%
9°C
39%
10°C
39%
11°C
39%
12°C
39%
13°C
40%
14°C
27%
15°C
22%
16°C
21%
17°C
40%
18°C or higher
94%
18°C or higher 94%
8°C or below 82%
13°C 40%
17°C 40%
8°C or below
82%
9°C
39%
10°C
39%
11°C
39%
12°C
39%
13°C
40%
14°C
27%
15°C
22%
16°C
21%
17°C
40%
18°C or higher
94%
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.
Pasar Dibuka: Sep 16, 2026, 8:29 AM ET
Sumber Resolusi
https://www.weather.gov/wrh/timeseries?site=cyyzResolver
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.
Sumber Resolusi
https://www.weather.gov/wrh/timeseries?site=cyyzResolver
0x69c47De9D...Recent model runs from Environment Canada and global ensembles indicate a northerly flow and mostly clear to partly cloudy skies overnight into September 18, supporting an expected low near 15°C through radiational cooling under light winds. This setup favors temperatures in the mid-teens rather than the extremes priced near 46% for 18°C or higher and 45.5% for 8°C or below, reflecting trader uncertainty over cloud cover, wind mixing, or any late frontal passage that could alter the minimum. Historical September lows average around 13°C, with clear high-pressure nights enabling greater surface heat loss while Lake Ontario's warmth provides a moderating influence. Updated short-range forecasts and observational data through the evening will likely refine these probabilities ahead of market resolution.
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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