Trader consensus around 24–26°C for Toronto’s July 23 maximum reflects short-range model uncertainty in afternoon heating under a weak ridge, with Environment Canada and GFS/ECMWF guidance showing subtle differences in cloud cover, boundary-layer mixing, and Lake Ontario breeze timing. Recent upstream trough passage has kept surface dewpoints moderate, limiting extreme warmth while favoring peak readings near the seasonal 26°C average. Official forecasts emphasize resolution sensitivity to exact insolation and wind shifts on the final model runs before the 24-hour period closes.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoTemperatura mais alta em Toronto em 23 de julho?
25°C 45%
24°C 28%
26°C 20%
23°C 8%
18°C or below
<1%
19°C
<1%
20°C
<1%
21°C
1%
22°C
1%
23°C
8%
24°C
28%
25°C
45%
26°C
20%
27°C
3%
28°C or higher
2%
25°C 45%
24°C 28%
26°C 20%
23°C 8%
18°C or below
<1%
19°C
<1%
20°C
<1%
21°C
1%
22°C
1%
23°C
8%
24°C
28%
25°C
45%
26°C
20%
27°C
3%
28°C or higher
2%
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.
Mercado Aberto: Jul 21, 2026, 9:02 PM ET
Fonte de resolução
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...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.
Fonte de resolução
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Trader consensus around 24–26°C for Toronto’s July 23 maximum reflects short-range model uncertainty in afternoon heating under a weak ridge, with Environment Canada and GFS/ECMWF guidance showing subtle differences in cloud cover, boundary-layer mixing, and Lake Ontario breeze timing. Recent upstream trough passage has kept surface dewpoints moderate, limiting extreme warmth while favoring peak readings near the seasonal 26°C average. Official forecasts emphasize resolution sensitivity to exact insolation and wind shifts on the final model runs before the 24-hour period closes.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado

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