Official observations from Environment and Climate Change Canada at Toronto Pearson International Airport confirm the highest temperature on April 27 reached 18°C, aligning with trader consensus at a 100% implied probability for that outcome and driving near-total market resolution. Preliminary METAR reports captured peak readings of 17°C around mid-afternoon under broken clouds and light southerly winds, consistent with pre-event forecasts from Environment Canada projecting highs near 17–19°C amid a cool spring pattern influenced by persistent upper-level troughing over eastern North America. Scenarios that could realistically challenge this include rare post hoc data revisions from instrument recalibration or supplemental station reviews, though such adjustments are infrequent for established airport observations; final certified data expected within days via ECCC's climate archive.
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 27?
Highest temperature in Toronto on April 27?
18°C 100.0%
10°C or below <1%
11°C <1%
12°C <1%
$87,750 交易量
$87,750 交易量
2026-04-27
10°C or below
No
11°C
No
12°C
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C
Yes
19°C
No
20°C or higher
No
18°C 100.0%
10°C or below <1%
11°C <1%
12°C <1%
$87,750 交易量
$87,750 交易量
2026-04-27
10°C or below
$3,347 交易量
No
11°C
$2,752 交易量
No
12°C
$4,318 交易量
No
13°C
$8,686 交易量
No
14°C
$9,124 交易量
No
15°C
$7,104 交易量
No
16°C
$12,001 交易量
No
17°C
$7,175 交易量
No
18°C
$11,230 交易量
Yes
19°C
$9,939 交易量
No
20°C or higher
$12,074 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 27 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 observations from Environment and Climate Change Canada at Toronto Pearson International Airport confirm the highest temperature on April 27 reached 18°C, aligning with trader consensus at a 100% implied probability for that outcome and driving near-total market resolution. Preliminary METAR reports captured peak readings of 17°C around mid-afternoon under broken clouds and light southerly winds, consistent with pre-event forecasts from Environment Canada projecting highs near 17–19°C amid a cool spring pattern influenced by persistent upper-level troughing over eastern North America. Scenarios that could realistically challenge this include rare post hoc data revisions from instrument recalibration or supplemental station reviews, though such adjustments are infrequent for established airport observations; final certified data expected within days via ECCC's climate archive.
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 27 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 25, 2026, 12:52 AM ET
交易量
$87,750結束日期
2026-04-27市場開放時間
Apr 25, 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 27 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 observations from Environment and Climate Change Canada at Toronto Pearson International Airport confirm the highest temperature on April 27 reached 18°C, aligning with trader consensus at a 100% implied probability for that outcome and driving near-total market resolution. Preliminary METAR reports captured peak readings of 17°C around mid-afternoon under broken clouds and light southerly winds, consistent with pre-event forecasts from Environment Canada projecting highs near 17–19°C amid a cool spring pattern influenced by persistent upper-level troughing over eastern North America. Scenarios that could realistically challenge this include rare post hoc data revisions from instrument recalibration or supplemental station reviews, though such adjustments are infrequent for established airport observations; final certified data expected within days via ECCC's climate archive.
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 27 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
$87,750結束日期
2026-04-27市場開放時間
Apr 25, 2026, 12:52 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 confirm the highest temperature on April 27 reached 18°C, aligning with trader consensus at a 100% implied probability for that outcome and driving near-total market resolution. Preliminary METAR reports captured peak readings of 17°C around mid-afternoon under broken clouds and light southerly winds, consistent with pre-event forecasts from Environment Canada projecting highs near 17–19°C amid a cool spring pattern influenced by persistent upper-level troughing over eastern North America. Scenarios that could realistically challenge this include rare post hoc data revisions from instrument recalibration or supplemental station reviews, though such adjustments are infrequent for established airport observations; final certified data expected within days via ECCC's climate archive.
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