Traders heavily favor 12°C or below (95.1%) for Toronto's highest temperature on March 22, driven by Environment Canada's official forecast projecting a daytime high of just 8°C under cloudy skies with possible flurries and a cool northerly airflow. This aligns with ECMWF and GFS model ensembles, where 80-90th percentile outcomes stay below 10°C, consistent with Toronto's March 22 historical average of 7.5°C (1981-2010 normals) and a recent cold snap gripping southern Ontario. Model agreement is strong, with low dispersion signaling high confidence. A realistic challenge would require an unforeseen ridge amplifying southerly winds, potentially lifting highs to 15°C+, but current upper-air patterns make this unlikely.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · AktualisiertHighest temperature in Toronto on March 22?
Highest temperature in Toronto on March 22?
12°C or below 96.4%
13°C 1.7%
14°C <1%
17°C <1%
$53,946 Vol.
$53,946 Vol.
12°C or below
96%
13°C
2%
14°C
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
<1%
22°C or higher
<1%
12°C or below 96.4%
13°C 1.7%
14°C <1%
17°C <1%
$53,946 Vol.
$53,946 Vol.
12°C or below
96%
13°C
2%
14°C
<1%
15°C
<1%
16°C
<1%
17°C
<1%
18°C
<1%
19°C
<1%
20°C
<1%
21°C
<1%
22°C or higher
<1%
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.
Markt eröffnet: Mar 18, 2026, 6:02 AM ET
Resolution Source
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Resolution Source
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Traders heavily favor 12°C or below (95.1%) for Toronto's highest temperature on March 22, driven by Environment Canada's official forecast projecting a daytime high of just 8°C under cloudy skies with possible flurries and a cool northerly airflow. This aligns with ECMWF and GFS model ensembles, where 80-90th percentile outcomes stay below 10°C, consistent with Toronto's March 22 historical average of 7.5°C (1981-2010 normals) and a recent cold snap gripping southern Ontario. Model agreement is strong, with low dispersion signaling high confidence. A realistic challenge would require an unforeseen ridge amplifying southerly winds, potentially lifting highs to 15°C+, but current upper-air patterns make this unlikely.
Experimentelle KI-generierte Zusammenfassung mit Polymarket-Daten · Aktualisiert
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