Official observations from Environment and Climate Change Canada at Toronto Pearson International Airport recorded a daily maximum of 24°C on May 31, 2026, driving the near-certain market consensus on that outcome. A stable high-pressure ridge delivered sunny skies and limited afternoon mixing, pushing temperatures above the late-May climatological normal of roughly 21°C. Ensemble forecast guidance had shown tight clustering around 23–24°C with minimal spread, aligning directly with the final verified reading. Resolution depends solely on the station’s official maximum; an unlikely post-publication data revision or instrument recalibration could theoretically alter the outcome, though historical precedent indicates such changes are rare once initial reports are issued.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於Highest temperature in Toronto on May 31?
Highest temperature in Toronto on May 31?
24°C 100.0%
16°C or below <1%
17°C <1%
18°C <1%
$51,269 交易量
$51,269 交易量
2026-05-31
16°C or below
No
17°C
No
18°C
No
19°C
No
20°C
No
21°C
No
22°C
No
23°C
No
24°C
Yes
25°C
No
26°C or higher
No
24°C 100.0%
16°C or below <1%
17°C <1%
18°C <1%
$51,269 交易量
$51,269 交易量
2026-05-31
16°C or below
$286 交易量
No
17°C
$275 交易量
No
18°C
$485 交易量
No
19°C
$939 交易量
No
20°C
$1,296 交易量
No
21°C
$3,792 交易量
No
22°C
$15,729 交易量
No
23°C
$6,100 交易量
No
24°C
$9,426 交易量
Yes
25°C
$5,194 交易量
No
26°C or higher
$7,747 交易量
No
This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 31 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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.Official observations from Environment and Climate Change Canada at Toronto Pearson International Airport recorded a daily maximum of 24°C on May 31, 2026, driving the near-certain market consensus on that outcome. A stable high-pressure ridge delivered sunny skies and limited afternoon mixing, pushing temperatures above the late-May climatological normal of roughly 21°C. Ensemble forecast guidance had shown tight clustering around 23–24°C with minimal spread, aligning directly with the final verified reading. Resolution depends solely on the station’s official maximum; an unlikely post-publication data revision or instrument recalibration could theoretically alter the outcome, though historical precedent indicates such changes are rare once initial reports are issued.
This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 31 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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 Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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.
市場開放時間： May 29, 2026, 12:06 AM ET
交易量
$51,269結束日期
2026-05-31市場開放時間
May 29, 2026, 12:06 AM ET已提議結果: No
無爭議
最終結果: No
This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 31 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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.Official observations from Environment and Climate Change Canada at Toronto Pearson International Airport recorded a daily maximum of 24°C on May 31, 2026, driving the near-certain market consensus on that outcome. A stable high-pressure ridge delivered sunny skies and limited afternoon mixing, pushing temperatures above the late-May climatological normal of roughly 21°C. Ensemble forecast guidance had shown tight clustering around 23–24°C with minimal spread, aligning directly with the final verified reading. Resolution depends solely on the station’s official maximum; an unlikely post-publication data revision or instrument recalibration could theoretically alter the outcome, though historical precedent indicates such changes are rare once initial reports are issued.
This market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 31 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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 Wunderground, specifically the highest temperature recorded for all times on this day for the Toronto Pearson Intl Airport Station, available here: https://www.wunderground.com/history/daily/ca/mississauga/CYYZ.
To toggle between Fahrenheit and Celsius, click the gear icon next to the search bar and switch the Temperature setting between °F and °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.
交易量
$51,269結束日期
2026-05-31市場開放時間
May 29, 2026, 12:06 AM ET已提議結果: No
無爭議
最終結果: No
Official observations from Environment and Climate Change Canada at Toronto Pearson International Airport recorded a daily maximum of 24°C on May 31, 2026, driving the near-certain market consensus on that outcome. A stable high-pressure ridge delivered sunny skies and limited afternoon mixing, pushing temperatures above the late-May climatological normal of roughly 21°C. Ensemble forecast guidance had shown tight clustering around 23–24°C with minimal spread, aligning directly with the final verified reading. Resolution depends solely on the station’s official maximum; an unlikely post-publication data revision or instrument recalibration could theoretically alter the outcome, though historical precedent indicates such changes are rare once initial reports are issued.
基於Polymarket數據的AI實驗性摘要。這不是交易建議，也不影響該市場的結算方式。 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions