Official Environment Canada observations at Toronto Pearson International Airport confirm the highest temperature on April 29, 2026, peaked at 13°C, anchoring trader consensus at a near-certain 100% implied probability for this outcome. A cold front drove northerly winds gusting to 30-40 km/h, persistent cloud cover, and scattered light rain or drizzle, suppressing solar heating and convective warming despite early morning readings near 13°C; subsequent hourly data showed temperatures dropping to 7-8°C amid cool air mass advection from the north. This matched pre-event forecast model guidance projecting daytime highs of 11-13°C. Scenarios challenging this include rare post-finalization data revisions by the resolution source (Wunderground's Pearson station history) or unverified station discrepancies, though official records stabilize within 24-48 hours.
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 April 29?
Highest temperature in Toronto on April 29?
13°C 100.0%
6°C or below <1%
7°C <1%
8°C <1%
$157,778 交易量
$157,778 交易量
2026-04-29
6°C or below
No
7°C
No
8°C
No
9°C
No
10°C
No
11°C
No
12°C
No
13°C
Yes
14°C
No
15°C
No
16°C or higher
No
13°C 100.0%
6°C or below <1%
7°C <1%
8°C <1%
$157,778 交易量
$157,778 交易量
2026-04-29
6°C or below
$3,669 交易量
No
7°C
$3,889 交易量
No
8°C
$11,440 交易量
No
9°C
$12,552 交易量
No
10°C
$23,274 交易量
No
11°C
$24,797 交易量
No
12°C
$20,352 交易量
No
13°C
$24,375 交易量
Yes
14°C
$11,838 交易量
No
15°C
$5,712 交易量
No
16°C or higher
$15,881 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 29 Apr '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.Official Environment Canada observations at Toronto Pearson International Airport confirm the highest temperature on April 29, 2026, peaked at 13°C, anchoring trader consensus at a near-certain 100% implied probability for this outcome. A cold front drove northerly winds gusting to 30-40 km/h, persistent cloud cover, and scattered light rain or drizzle, suppressing solar heating and convective warming despite early morning readings near 13°C; subsequent hourly data showed temperatures dropping to 7-8°C amid cool air mass advection from the north. This matched pre-event forecast model guidance projecting daytime highs of 11-13°C. Scenarios challenging this include rare post-finalization data revisions by the resolution source (Wunderground's Pearson station history) or unverified station discrepancies, though official records stabilize within 24-48 hours.
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 29 Apr '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.
市場開放時間： Apr 27, 2026, 12:52 AM ET
交易量
$157,778結束日期
2026-04-29市場開放時間
Apr 27, 2026, 12:52 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 29 Apr '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.Official Environment Canada observations at Toronto Pearson International Airport confirm the highest temperature on April 29, 2026, peaked at 13°C, anchoring trader consensus at a near-certain 100% implied probability for this outcome. A cold front drove northerly winds gusting to 30-40 km/h, persistent cloud cover, and scattered light rain or drizzle, suppressing solar heating and convective warming despite early morning readings near 13°C; subsequent hourly data showed temperatures dropping to 7-8°C amid cool air mass advection from the north. This matched pre-event forecast model guidance projecting daytime highs of 11-13°C. Scenarios challenging this include rare post-finalization data revisions by the resolution source (Wunderground's Pearson station history) or unverified station discrepancies, though official records stabilize within 24-48 hours.
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 29 Apr '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.
交易量
$157,778結束日期
2026-04-29市場開放時間
Apr 27, 2026, 12:52 AM ET已提議結果: No
無爭議
最終結果: No
Official Environment Canada observations at Toronto Pearson International Airport confirm the highest temperature on April 29, 2026, peaked at 13°C, anchoring trader consensus at a near-certain 100% implied probability for this outcome. A cold front drove northerly winds gusting to 30-40 km/h, persistent cloud cover, and scattered light rain or drizzle, suppressing solar heating and convective warming despite early morning readings near 13°C; subsequent hourly data showed temperatures dropping to 7-8°C amid cool air mass advection from the north. This matched pre-event forecast model guidance projecting daytime highs of 11-13°C. Scenarios challenging this include rare post-finalization data revisions by the resolution source (Wunderground's Pearson station history) or unverified station discrepancies, though official records stabilize within 24-48 hours.
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