Trader consensus overwhelmingly favors a high temperature of exactly 30°C in São Paulo on March 18, driven by the latest forecasts from Brazil's INMET and CPTEC, which align with global models like GFS and ECMWF projecting a daytime peak of 29-30°C under clear skies and light winds. Historical March data shows average highs around 27-28°C, but current anticyclonic conditions and low humidity support this slightly elevated outlook, with official station measurements at sites like Mirante de Santana expected to confirm. Realistic challenges include an unforeseen influx of hot northerly winds or model underestimation of solar heating, potentially pushing toward 31-32°C, though diurnal variability keeps higher extremes unlikely.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourLa température la plus élevée à Sao Paulo le 18 mars ?
La température la plus élevée à Sao Paulo le 18 mars ?
30°C 100.0%
23°C ou moins <1%
24°C <1%
25°C <1%
$23,218 Vol.
$23,218 Vol.
23°C ou moins
Non
24°C
Non
25°C
Non
26°C
Non
27°C
Non
28°C
Non
29°C
Non
30°C
Oui
31°C
Non
32°C
Non
33°C ou plus
Non
30°C 100.0%
23°C ou moins <1%
24°C <1%
25°C <1%
$23,218 Vol.
$23,218 Vol.
23°C ou moins
Non
24°C
Non
25°C
Non
26°C
Non
27°C
Non
28°C
Non
29°C
Non
30°C
Oui
31°C
Non
32°C
Non
33°C ou plus
Non
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 14, 2026, 6:01 AM ET
Resolution Source
https://www.wunderground.com/history/daily/br/guarulhos/SBGRResolver
0x69c47De9D...Résultat proposé: Non
Aucune contestation
Résultat final: Non
Resolution Source
https://www.wunderground.com/history/daily/br/guarulhos/SBGRResolver
0x69c47De9D...Trader consensus overwhelmingly favors a high temperature of exactly 30°C in São Paulo on March 18, driven by the latest forecasts from Brazil's INMET and CPTEC, which align with global models like GFS and ECMWF projecting a daytime peak of 29-30°C under clear skies and light winds. Historical March data shows average highs around 27-28°C, but current anticyclonic conditions and low humidity support this slightly elevated outlook, with official station measurements at sites like Mirante de Santana expected to confirm. Realistic challenges include an unforeseen influx of hot northerly winds or model underestimation of solar heating, potentially pushing toward 31-32°C, though diurnal variability keeps higher extremes unlikely.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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