Latest INMET and CPTEC forecasts indicate São Paulo's highest temperature on March 30 clustering around 29-30°C amid an ongoing heat wave fueled by a strong subtropical high-pressure ridge promoting subsidence and clear skies during peak insolation hours. Trader sentiment reflects this tight model consensus, with 42% implied probability for 30°C slightly edging 35% for 29°C, as isolated afternoon showers noted in INMET's March 23-30 bulletin could enhance cloud cover and cap peaks at 29°C if convective activity develops early. Key differentiators include timing of any precipitation versus sustained solar heating; historical March averages hover at 27-28°C, but above-normal warmth persists. Official observations from stations like Congonhas Airport will resolve uncertainties by evening.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourTempérature la plus élevée à Sao Paulo le 30 mars ?
Température la plus élevée à Sao Paulo le 30 mars ?
30°C 43%
29°C 35%
28°C 17%
31°C 5%
$15,830 Vol.
$15,830 Vol.
24°C ou moins
1%
25°C
<1%
26°C
1%
27°C
3%
28°C
17%
29°C
35%
30°C
43%
31°C
5%
32°C
1%
33°C
1%
34°C ou plus
1%
30°C 43%
29°C 35%
28°C 17%
31°C 5%
$15,830 Vol.
$15,830 Vol.
24°C ou moins
1%
25°C
<1%
26°C
1%
27°C
3%
28°C
17%
29°C
35%
30°C
43%
31°C
5%
32°C
1%
33°C
1%
34°C ou plus
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 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.
Marché ouvert : Mar 29, 2026, 2:00 PM ET
Resolution Source
https://www.wunderground.com/history/daily/br/guarulhos/SBGRResolver
0x69c47De9D...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.
Resolution Source
https://www.wunderground.com/history/daily/br/guarulhos/SBGRResolver
0x69c47De9D...Latest INMET and CPTEC forecasts indicate São Paulo's highest temperature on March 30 clustering around 29-30°C amid an ongoing heat wave fueled by a strong subtropical high-pressure ridge promoting subsidence and clear skies during peak insolation hours. Trader sentiment reflects this tight model consensus, with 42% implied probability for 30°C slightly edging 35% for 29°C, as isolated afternoon showers noted in INMET's March 23-30 bulletin could enhance cloud cover and cap peaks at 29°C if convective activity develops early. Key differentiators include timing of any precipitation versus sustained solar heating; historical March averages hover at 27-28°C, but above-normal warmth persists. Official observations from stations like Congonhas Airport will resolve uncertainties by evening.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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