Official measurements from Environment Canada at Toronto Pearson International Airport, the designated resolution station, recorded a daily maximum of 20°C on May 15 under mainly sunny skies and light southerly flow. This outcome aligned closely with seasonal climatological norms near 19–20°C and consensus guidance from the GEM, GFS, and ECMWF models, which projected modest boundary-layer warming without significant advection or cloud cover to suppress peaks. The market’s near-certain pricing at 20°C reflects trader recognition that station-specific data, rather than downtown urban heat-island effects, governs resolution. Only an unreported sensor anomaly or post-analysis revision could alter the result, scenarios with negligible probability given standard verification protocols.
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. · AggiornatoLa temperatura più alta di Toronto il 15 maggio?
20°C 100.0%
12°C o meno <1%
13°C <1%
14°C <1%
$63,548 Vol.
$63,548 Vol.
12°C o meno
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
Sì
21°C
No
22°C o superiore
No
20°C 100.0%
12°C o meno <1%
13°C <1%
14°C <1%
$63,548 Vol.
$63,548 Vol.
12°C o meno
No
13°C
No
14°C
No
15°C
No
16°C
No
17°C
No
18°C
No
19°C
No
20°C
Sì
21°C
No
22°C o superiore
No
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: May 13, 2026, 12:05 AM ET
Fonte di risoluzione
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Esito proposto: Sì
Nessuna contestazione
Esito finale: Sì
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.
Fonte di risoluzione
https://www.wunderground.com/history/daily/ca/mississauga/CYYZResolver
0x69c47De9D...Esito proposto: Sì
Nessuna contestazione
Esito finale: Sì
Official measurements from Environment Canada at Toronto Pearson International Airport, the designated resolution station, recorded a daily maximum of 20°C on May 15 under mainly sunny skies and light southerly flow. This outcome aligned closely with seasonal climatological norms near 19–20°C and consensus guidance from the GEM, GFS, and ECMWF models, which projected modest boundary-layer warming without significant advection or cloud cover to suppress peaks. The market’s near-certain pricing at 20°C reflects trader recognition that station-specific data, rather than downtown urban heat-island effects, governs resolution. Only an unreported sensor anomaly or post-analysis revision could alter the result, scenarios with negligible probability given standard verification protocols.
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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