Recent forecast updates from Environment Canada and global ensembles like GFS and GEM indicate a warm air advection ahead of a frontal system, positioning Toronto's May 18 high near 28–30 °C under partly sunny conditions. Variable cloud cover and a 30–40 % chance of afternoon showers or thunderstorms, however, introduce uncertainty by limiting peak insolation and enhancing evaporative cooling. This keeps the leading outcomes tightly clustered between 28 °C and 31 °C, with traders assigning the highest probabilities to 29 °C. Historical climatology shows typical mid-May highs near 20 °C, underscoring the current anomaly driven by a strong ridge over the eastern Great Lakes. Updated model runs and hourly observations from Pearson Airport through the afternoon will refine the exact maximum.
Polymarket 데이터를 참조하는 실험적 AI 생성 요약입니다. 이것은 거래 조언이 아니며 이 마켓의 정산에 영향을 미치지 않습니다. · 업데이트5월 18일 토론토에서 가장 높은 기온을 기록하셨나요?
5월 18일 토론토에서 가장 높은 기온을 기록하셨나요?
29°C 27%
28°C 22%
31°C 22%
30°C 18%
신규
신규
2026.05.18
22°C or below
<1%
23°C
1%
24°C
2%
25°C
2%
26°C
9%
27°C
10%
28°C
22%
29°C
27%
30°C
18%
31°C
22%
32°C 이상
5%
29°C 27%
28°C 22%
31°C 22%
30°C 18%
신규
신규
2026.05.18
22°C or below
$553 거래량
<1%
23°C
$441 거래량
1%
24°C
$215 거래량
2%
25°C
$26 거래량
2%
26°C
$5 거래량
9%
27°C
$22 거래량
10%
28°C
$14 거래량
22%
29°C
$73 거래량
27%
30°C
$31 거래량
18%
31°C
$7 거래량
22%
32°C 이상
$33 거래량
5%
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 18 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Toronto Pearson Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Recent forecast updates from Environment Canada and global ensembles like GFS and GEM indicate a warm air advection ahead of a frontal system, positioning Toronto's May 18 high near 28–30 °C under partly sunny conditions. Variable cloud cover and a 30–40 % chance of afternoon showers or thunderstorms, however, introduce uncertainty by limiting peak insolation and enhancing evaporative cooling. This keeps the leading outcomes tightly clustered between 28 °C and 31 °C, with traders assigning the highest probabilities to 29 °C. Historical climatology shows typical mid-May highs near 20 °C, underscoring the current anomaly driven by a strong ridge over the eastern Great Lakes. Updated model runs and hourly observations from Pearson Airport through the afternoon will refine the exact maximum.
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 18 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Toronto Pearson Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Toronto Pearson Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
마켓 개설일: May 16, 2026, 12:03 AM ET
거래량
$1,414종료일
2026.05.18마켓 개설일
May 16, 2026, 12:03 AM ETThis market will resolve to the temperature range that contains the highest temperature recorded at the Toronto Pearson Intl Airport Station in degrees Celsius on 18 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Toronto Pearson Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.Recent forecast updates from Environment Canada and global ensembles like GFS and GEM indicate a warm air advection ahead of a frontal system, positioning Toronto's May 18 high near 28–30 °C under partly sunny conditions. Variable cloud cover and a 30–40 % chance of afternoon showers or thunderstorms, however, introduce uncertainty by limiting peak insolation and enhancing evaporative cooling. This keeps the leading outcomes tightly clustered between 28 °C and 31 °C, with traders assigning the highest probabilities to 29 °C. Historical climatology shows typical mid-May highs near 20 °C, underscoring the current anomaly driven by a strong ridge over the eastern Great Lakes. Updated model runs and hourly observations from Pearson Airport through the afternoon will refine the exact maximum.
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 18 May '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Toronto Pearson Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day by the Forecast for the Toronto Pearson Intl Airport Station once information is finalized, 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 to "Yes" until all data for this date has been finalized.
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.
Any revisions to temperatures recorded after data is finalized for this market's timeframe will not be considered for this market's resolution.
거래량
$1,414종료일
2026.05.18마켓 개설일
May 16, 2026, 12:03 AM ETRecent forecast updates from Environment Canada and global ensembles like GFS and GEM indicate a warm air advection ahead of a frontal system, positioning Toronto's May 18 high near 28–30 °C under partly sunny conditions. Variable cloud cover and a 30–40 % chance of afternoon showers or thunderstorms, however, introduce uncertainty by limiting peak insolation and enhancing evaporative cooling. This keeps the leading outcomes tightly clustered between 28 °C and 31 °C, with traders assigning the highest probabilities to 29 °C. Historical climatology shows typical mid-May highs near 20 °C, underscoring the current anomaly driven by a strong ridge over the eastern Great Lakes. Updated model runs and hourly observations from Pearson Airport through the afternoon will refine the exact maximum.
Polymarket 데이터를 참조하는 실험적 AI 생성 요약입니다. 이것은 거래 조언이 아니며 이 마켓의 정산에 영향을 미치지 않습니다. · 업데이트
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