Trader consensus on Polymarket heavily favors Toronto's highest temperature on March 22 staying at 12°C or below (98%), propelled by the latest Environment Canada forecasts projecting a daytime high of just 7–9°C amid a persistent upper-level trough funneling cold Arctic air southward. Ensemble models from ECMWF and GFS align closely, showing minimal deviation above 10°C, consistent with Toronto's March climatology where average highs hover around 6°C and exceed 12°C only 20% of the time historically. Current surface observations reinforce this with overnight lows near freezing. A realistic challenge would require an abrupt ridge amplification or warm front surge—low-probability shifts seen in <5% of similar setups—potentially validated by tomorrow's 12Z model runs.
基於Polymarket數據的AI實驗性摘要 · 更新於Highest temperature in Toronto on March 22?
Highest temperature in Toronto on March 22?
12°C or below 98.0%
13°C 1.3%
14°C <1%
16°C <1%
$52,060 交易量
$52,060 交易量
12°C or below
98%
13°C
1%
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 98.0%
13°C 1.3%
14°C <1%
16°C <1%
$52,060 交易量
$52,060 交易量
12°C or below
98%
13°C
1%
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.
市場開放時間: 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...Trader consensus on Polymarket heavily favors Toronto's highest temperature on March 22 staying at 12°C or below (98%), propelled by the latest Environment Canada forecasts projecting a daytime high of just 7–9°C amid a persistent upper-level trough funneling cold Arctic air southward. Ensemble models from ECMWF and GFS align closely, showing minimal deviation above 10°C, consistent with Toronto's March climatology where average highs hover around 6°C and exceed 12°C only 20% of the time historically. Current surface observations reinforce this with overnight lows near freezing. A realistic challenge would require an abrupt ridge amplification or warm front surge—low-probability shifts seen in <5% of similar setups—potentially validated by tomorrow's 12Z model runs.
基於Polymarket數據的AI實驗性摘要 · 更新於
警惕外部連結哦。
警惕外部連結哦。
Frequently Asked Questions