Trader consensus on Polymarket overwhelmingly backs 25°C (100%) as the highest temperature in São Paulo on May 13, driven by verified observational data from official stations like those operated by the Instituto Nacional de Meteorologia (INMET) and Mirante de Santana, which recorded a peak of precisely 25°C amid a lingering polar air mass suppressing daytime heating. Clear skies and low humidity allowed for typical May radiative cooling overnight (mínimas near 11°C), but upper-air stability prevented significant warming beyond this threshold, aligning with forecast models from CPTEC-INPE predicting maxima around 23–26°C. Scenarios challenging this near-certainty would require a rare post hoc revision from auxiliary stations like Congonhas Airport reporting higher verified readings, though INMET's preliminary bulletin solidifies the outcome absent contradictory evidence.
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 Sao Paulo on May 13?
25°C 100.0%
22°C or below <1%
23°C <1%
24°C <1%
$49,660 Vol.
$49,660 Vol.
22°C or below
No
23°C
No
24°C
No
25°C
Yes
26°C
No
27°C
No
28°C
No
29°C
No
30°C
No
31°C
No
32°C or higher
No
25°C 100.0%
22°C or below <1%
23°C <1%
24°C <1%
$49,660 Vol.
$49,660 Vol.
22°C or below
No
23°C
No
24°C
No
25°C
Yes
26°C
No
27°C
No
28°C
No
29°C
No
30°C
No
31°C
No
32°C or higher
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 Sao Paulo-Guarulhos International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/br/guarulhos/SBGR.
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 11, 2026, 12:09 AM ET
Fonte di risoluzione
https://www.wunderground.com/history/daily/br/guarulhos/SBGRResolver
0x69c47De9D...Esito proposto: No
Nessuna contestazione
Esito finale: 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 Sao Paulo-Guarulhos International Airport Station once information is finalized, available here: https://www.wunderground.com/history/daily/br/guarulhos/SBGR.
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/br/guarulhos/SBGRResolver
0x69c47De9D...Esito proposto: No
Nessuna contestazione
Esito finale: No
Trader consensus on Polymarket overwhelmingly backs 25°C (100%) as the highest temperature in São Paulo on May 13, driven by verified observational data from official stations like those operated by the Instituto Nacional de Meteorologia (INMET) and Mirante de Santana, which recorded a peak of precisely 25°C amid a lingering polar air mass suppressing daytime heating. Clear skies and low humidity allowed for typical May radiative cooling overnight (mínimas near 11°C), but upper-air stability prevented significant warming beyond this threshold, aligning with forecast models from CPTEC-INPE predicting maxima around 23–26°C. Scenarios challenging this near-certainty would require a rare post hoc revision from auxiliary stations like Congonhas Airport reporting higher verified readings, though INMET's preliminary bulletin solidifies the outcome absent contradictory evidence.
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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