Official METAR observations from São Paulo-Guarulhos International Airport (SBGR), the market's resolution source, confirm the highest temperature on April 27, 2026, peaked at 29°C during midday hours under partial clearing and residual subtropical high-pressure influence. This aligns with INMET's short-range forecasts anticipating maxima of 27–29°C before a cold front's arrival triggered clouds, showers, and sharper cooling later in the day, limiting further intensification. Trader consensus at 100% reflects this verified data amid typical autumn variability in southeastern Brazil, where frontal passages often cap highs near climatological norms of 24–26°C for late April. Realistic challenges would require rare post hoc data revisions from aviation or INMET validation, with next updates expected in daily bulletins.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · AtualizadoHighest temperature in Sao Paulo on April 27?
29°C 100.0%
25°C or below <1%
26°C <1%
27°C <1%
$95,255 Vol.
$95,255 Vol.
25°C or below
No
26°C
No
27°C
No
28°C
No
29°C
Yes
30°C
No
31°C
No
32°C
No
33°C
No
34°C
No
35°C or higher
No
29°C 100.0%
25°C or below <1%
26°C <1%
27°C <1%
$95,255 Vol.
$95,255 Vol.
25°C or below
No
26°C
No
27°C
No
28°C
No
29°C
Yes
30°C
No
31°C
No
32°C
No
33°C
No
34°C
No
35°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.
Mercado Aberto: Apr 25, 2026, 12:53 AM ET
Fonte de resolução
https://www.wunderground.com/history/daily/br/guarulhos/SBGRResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: 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 de resolução
https://www.wunderground.com/history/daily/br/guarulhos/SBGRResolver
0x69c47De9D...Resultado proposto: No
Sem contestação
Resultado final: No
Official METAR observations from São Paulo-Guarulhos International Airport (SBGR), the market's resolution source, confirm the highest temperature on April 27, 2026, peaked at 29°C during midday hours under partial clearing and residual subtropical high-pressure influence. This aligns with INMET's short-range forecasts anticipating maxima of 27–29°C before a cold front's arrival triggered clouds, showers, and sharper cooling later in the day, limiting further intensification. Trader consensus at 100% reflects this verified data amid typical autumn variability in southeastern Brazil, where frontal passages often cap highs near climatological norms of 24–26°C for late April. Realistic challenges would require rare post hoc data revisions from aviation or INMET validation, with next updates expected in daily bulletins.
Resumo experimental gerado por IA com dados do Polymarket. Isto não é aconselhamento de trading e não tem qualquer papel na resolução deste mercado. · Atualizado


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