Official Environment Canada observations at Toronto Pearson International Airport, the authoritative station for Toronto weather records, confirm the highest temperature on April 20, 2026, reached exactly 5°C around mid-afternoon, aligning with trader consensus at 100% implied probability. Persistent northwesterly winds of 20-30 km/h and mostly cloudy skies capped daytime heating after overnight lows near -2°C, consistent with pre-event forecasts from GFS and ECMWF models predicting highs struggling in the 3-5°C range amid a lingering cold front. This positioning reflects real-time data releases driving rapid market resolution. Realistic challenges would require a data revision uncovering a higher validated reading from quality-controlled observations, though such adjustments are rare post-preliminary reporting.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · AggiornatoHighest temperature in Toronto on April 20?
Highest temperature in Toronto on April 20?
5°C 100.0%
1°C or below <1%
2°C <1%
3°C <1%
$116,321 Vol.
$116,321 Vol.
20 apr 2026
1°C or below
No
2°C
No
3°C
No
4°C
No
5°C
Yes
6°C
No
7°C
No
8°C
No
9°C
No
10°C
No
11°C or higher
No
5°C 100.0%
1°C or below <1%
2°C <1%
3°C <1%
$116,321 Vol.
$116,321 Vol.
20 apr 2026
1°C or below
$7,950 Vol.
No
2°C
$10,984 Vol.
No
3°C
$9,888 Vol.
No
4°C
$17,691 Vol.
No
5°C
$16,092 Vol.
Yes
6°C
$13,172 Vol.
No
7°C
$11,094 Vol.
No
8°C
$5,619 Vol.
No
9°C
$3,941 Vol.
No
10°C
$2,908 Vol.
No
11°C or higher
$16,982 Vol.
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 20 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 Environment Canada observations at Toronto Pearson International Airport, the authoritative station for Toronto weather records, confirm the highest temperature on April 20, 2026, reached exactly 5°C around mid-afternoon, aligning with trader consensus at 100% implied probability. Persistent northwesterly winds of 20-30 km/h and mostly cloudy skies capped daytime heating after overnight lows near -2°C, consistent with pre-event forecasts from GFS and ECMWF models predicting highs struggling in the 3-5°C range amid a lingering cold front. This positioning reflects real-time data releases driving rapid market resolution. Realistic challenges would require a data revision uncovering a higher validated reading from quality-controlled observations, though such adjustments are rare post-preliminary reporting.
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 20 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.
Mercato aperto: Apr 18, 2026, 12:28 AM ET
Volume
$116,321Data di fine
20 apr 2026Mercato aperto
Apr 18, 2026, 12:28 AM ETFonte di risoluzione
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Esito proposto: No
Nessuna contestazione
Esito finale: 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 20 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 Environment Canada observations at Toronto Pearson International Airport, the authoritative station for Toronto weather records, confirm the highest temperature on April 20, 2026, reached exactly 5°C around mid-afternoon, aligning with trader consensus at 100% implied probability. Persistent northwesterly winds of 20-30 km/h and mostly cloudy skies capped daytime heating after overnight lows near -2°C, consistent with pre-event forecasts from GFS and ECMWF models predicting highs struggling in the 3-5°C range amid a lingering cold front. This positioning reflects real-time data releases driving rapid market resolution. Realistic challenges would require a data revision uncovering a higher validated reading from quality-controlled observations, though such adjustments are rare post-preliminary reporting.
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 20 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.
Volume
$116,321Data di fine
20 apr 2026Mercato aperto
Apr 18, 2026, 12:28 AM ETFonte di risoluzione
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Esito proposto: No
Nessuna contestazione
Esito finale: No
Official Environment Canada observations at Toronto Pearson International Airport, the authoritative station for Toronto weather records, confirm the highest temperature on April 20, 2026, reached exactly 5°C around mid-afternoon, aligning with trader consensus at 100% implied probability. Persistent northwesterly winds of 20-30 km/h and mostly cloudy skies capped daytime heating after overnight lows near -2°C, consistent with pre-event forecasts from GFS and ECMWF models predicting highs struggling in the 3-5°C range amid a lingering cold front. This positioning reflects real-time data releases driving rapid market resolution. Realistic challenges would require a data revision uncovering a higher validated reading from quality-controlled observations, though such adjustments are rare post-preliminary reporting.
Riepilogo sperimentale generato dall'AI con riferimento ai dati di Polymarket. Questo non è un consiglio di trading e non ha alcun ruolo nella risoluzione di questo mercato. · Aggiornato
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