Official measurements from Environment Canada and supporting stations confirmed a daytime maximum of exactly 20°C in Toronto on June 15, 2026, under partly cloudy conditions that limited solar heating and aligned with mid-June climatological norms near 22–24°C. Forecast models from the agency and The Weather Network converged on this value days ahead, with minimal spread driven by stable high pressure and moderate winds suppressing further warming. Trader consensus at 100% for 20°C reflects this verified observational data rather than projection. Realistically, only a post-event station audit revealing a calibration error or an overlooked microclimate spike at Pearson Airport could alter the recorded high, though such revisions remain exceedingly rare once preliminary reports are released.
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 June 15?
Highest temperature in Toronto on June 15?
20°C 100.0%
15°C or below <1%
16°C <1%
17°C <1%
$47,950 交易量
$47,950 交易量
2026-06-15
15°C or below
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
Yes
21°C
No
22°C
No
23°C
No
24°C
No
25°C or higher
No
20°C 100.0%
15°C or below <1%
16°C <1%
17°C <1%
$47,950 交易量
$47,950 交易量
2026-06-15
15°C or below
$383 交易量
No
16°C
$508 交易量
No
17°C
$4,185 交易量
No
18°C
$3,347 交易量
No
19°C
$6,324 交易量
No
20°C
$10,137 交易量
Yes
21°C
$6,019 交易量
No
22°C
$5,842 交易量
No
23°C
$7,378 交易量
No
24°C
$2,286 交易量
No
25°C or higher
$1,542 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 15 Jun '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 measurements from Environment Canada and supporting stations confirmed a daytime maximum of exactly 20°C in Toronto on June 15, 2026, under partly cloudy conditions that limited solar heating and aligned with mid-June climatological norms near 22–24°C. Forecast models from the agency and The Weather Network converged on this value days ahead, with minimal spread driven by stable high pressure and moderate winds suppressing further warming. Trader consensus at 100% for 20°C reflects this verified observational data rather than projection. Realistically, only a post-event station audit revealing a calibration error or an overlooked microclimate spike at Pearson Airport could alter the recorded high, though such revisions remain exceedingly rare once preliminary reports are released.
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 15 Jun '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： Jun 13, 2026, 9:03 PM ET
交易量
$47,950結束日期
2026-06-15市場開放時間
Jun 13, 2026, 9:03 PM 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 15 Jun '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 measurements from Environment Canada and supporting stations confirmed a daytime maximum of exactly 20°C in Toronto on June 15, 2026, under partly cloudy conditions that limited solar heating and aligned with mid-June climatological norms near 22–24°C. Forecast models from the agency and The Weather Network converged on this value days ahead, with minimal spread driven by stable high pressure and moderate winds suppressing further warming. Trader consensus at 100% for 20°C reflects this verified observational data rather than projection. Realistically, only a post-event station audit revealing a calibration error or an overlooked microclimate spike at Pearson Airport could alter the recorded high, though such revisions remain exceedingly rare once preliminary reports are released.
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 15 Jun '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
$47,950結束日期
2026-06-15市場開放時間
Jun 13, 2026, 9:03 PM ET已提議結果: No
無爭議
最終結果: No
Official measurements from Environment Canada and supporting stations confirmed a daytime maximum of exactly 20°C in Toronto on June 15, 2026, under partly cloudy conditions that limited solar heating and aligned with mid-June climatological norms near 22–24°C. Forecast models from the agency and The Weather Network converged on this value days ahead, with minimal spread driven by stable high pressure and moderate winds suppressing further warming. Trader consensus at 100% for 20°C reflects this verified observational data rather than projection. Realistically, only a post-event station audit revealing a calibration error or an overlooked microclimate spike at Pearson Airport could alter the recorded high, though such revisions remain exceedingly rare once preliminary reports are released.
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