**The market consensus at 21°C (100%) reflects verified observational data from Environment Canada and Toronto-area stations, which recorded a daily maximum of 21°C on August 31, 2026.** Persistent cloud cover, heavy rain (30–50 mm totals), and southeasterly flow suppressed daytime heating below seasonal norms of ~24–25°C, keeping the peak at or near 21°C through the afternoon before falling overnight. Official reports, including Pearson Airport readings near 21.2°C late in the day, aligned precisely with this outcome, leaving negligible room for a 19°C high. The only realistic challenge would involve a post-event revision in the official daily summary or a resolution rule tied to a non-standard station or rounding convention, though such adjustments are rare once preliminary data confirm the reading.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · ОновленоHighest temperature in Toronto on August 31?
Highest temperature in Toronto on August 31?
21°C 100.0%
17°C or below <1%
18°C <1%
19°C <1%
$87,009 Обс.
$87,009 Обс.
Aug 31, 2026
17°C or below
No
18°C
No
19°C
No
20°C
No
21°C
Yes
22°C
No
23°C
No
24°C
No
25°C
No
26°C
No
27°C or higher
No
21°C 100.0%
17°C or below <1%
18°C <1%
19°C <1%
$87,009 Обс.
$87,009 Обс.
Aug 31, 2026
17°C or below
$278 Обс.
No
18°C
$228 Обс.
No
19°C
$8,837 Обс.
No
20°C
$13,305 Обс.
No
21°C
$15,826 Обс.
Yes
22°C
$13,550 Обс.
No
23°C
$11,752 Обс.
No
24°C
$12,640 Обс.
No
25°C
$5,159 Обс.
No
26°C
$3,623 Обс.
No
27°C or higher
$1,810 Обс.
No
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Toronto Pearson Intl Airport Station in degrees Celsius on 31 Aug '26.
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=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 which 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 can not resolve until the first data point for the following date has been published on the resolution source.
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.**The market consensus at 21°C (100%) reflects verified observational data from Environment Canada and Toronto-area stations, which recorded a daily maximum of 21°C on August 31, 2026.** Persistent cloud cover, heavy rain (30–50 mm totals), and southeasterly flow suppressed daytime heating below seasonal norms of ~24–25°C, keeping the peak at or near 21°C through the afternoon before falling overnight. Official reports, including Pearson Airport readings near 21.2°C late in the day, aligned precisely with this outcome, leaving negligible room for a 19°C high. The only realistic challenge would involve a post-event revision in the official daily summary or a resolution rule tied to a non-standard station or rounding convention, though such adjustments are rare once preliminary data confirm the reading.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Toronto Pearson Intl Airport Station in degrees Celsius on 31 Aug '26.
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=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 which 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 can not resolve until the first data point for the following date has been published on the resolution source.
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.
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=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 which 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 can not resolve until the first data point for the following date has been published on the resolution source.
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.
Ринок відкрито: Aug 29, 2026, 8:55 AM ET
Обсяг
$87,009Дата завершення
Aug 31, 2026Ринок відкрито
Aug 29, 2026, 8:55 AM ETДжерело вирішення
https://www.weather.gov/wrh/timeseries?site=cyyzВирішувач
0x69c47De9D...Результат запропоновано: No
Без оскарження
Кінцевий результат: No
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Toronto Pearson Intl Airport Station in degrees Celsius on 31 Aug '26.
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=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 which 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 can not resolve until the first data point for the following date has been published on the resolution source.
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.**The market consensus at 21°C (100%) reflects verified observational data from Environment Canada and Toronto-area stations, which recorded a daily maximum of 21°C on August 31, 2026.** Persistent cloud cover, heavy rain (30–50 mm totals), and southeasterly flow suppressed daytime heating below seasonal norms of ~24–25°C, keeping the peak at or near 21°C through the afternoon before falling overnight. Official reports, including Pearson Airport readings near 21.2°C late in the day, aligned precisely with this outcome, leaving negligible room for a 19°C high. The only realistic challenge would involve a post-event revision in the official daily summary or a resolution rule tied to a non-standard station or rounding convention, though such adjustments are rare once preliminary data confirm the reading.
This market will resolve to the temperature range that contains the highest temperature recorded by NOAA at the Toronto Pearson Intl Airport Station in degrees Celsius on 31 Aug '26.
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=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 which 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 can not resolve until the first data point for the following date has been published on the resolution source.
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.
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=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 which 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 can not resolve until the first data point for the following date has been published on the resolution source.
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.
Обсяг
$87,009Дата завершення
Aug 31, 2026Ринок відкрито
Aug 29, 2026, 8:55 AM ETДжерело вирішення
https://www.weather.gov/wrh/timeseries?site=cyyzВирішувач
0x69c47De9D...Результат запропоновано: No
Без оскарження
Кінцевий результат: No
**The market consensus at 21°C (100%) reflects verified observational data from Environment Canada and Toronto-area stations, which recorded a daily maximum of 21°C on August 31, 2026.** Persistent cloud cover, heavy rain (30–50 mm totals), and southeasterly flow suppressed daytime heating below seasonal norms of ~24–25°C, keeping the peak at or near 21°C through the afternoon before falling overnight. Official reports, including Pearson Airport readings near 21.2°C late in the day, aligned precisely with this outcome, leaving negligible room for a 19°C high. The only realistic challenge would involve a post-event revision in the official daily summary or a resolution rule tied to a non-standard station or rounding convention, though such adjustments are rare once preliminary data confirm the reading.
Експериментальне резюме, згенероване ШІ з посиланням на дані Polymarket. Це не торгова порада і не впливає на вирішення цього ринку. · Оновлено
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Обережно з зовнішніми посиланнями.
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