Current forecasts from sources like AccuWeather and numerical models indicate Sao Paulo highs on July 20 will likely reach 27–28°C, aligning with the market's leading 28°C outcome at 49% implied probability. This reflects typical mid-winter conditions in the Southern Hemisphere, where average July maxima hover near 23–26°C, but recent model runs show modest warming from northerly flow and clearer skies boosting daytime temperatures. Uncertainties in exact peak readings stem from local urban heat effects and minor forecast adjustments, with resolution hinging on official station data. Traders appear to weigh historical July extremes and ensemble consensus when positioning around these thresholds.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-updateHighest temperature in Sao Paulo on July 20?
27°C 56%
28°C 26%
26°C 18%
29°C 2.7%
$11,421 Vol.
$11,421 Vol.
21°C or below
<1%
22°C
<1%
23°C
<1%
24°C
1%
25°C
<1%
26°C
18%
27°C
56%
28°C
26%
29°C
3%
30°C
<1%
31°C or higher
<1%
27°C 56%
28°C 26%
26°C 18%
29°C 2.7%
$11,421 Vol.
$11,421 Vol.
21°C or below
<1%
22°C
<1%
23°C
<1%
24°C
1%
25°C
<1%
26°C
18%
27°C
56%
28°C
26%
29°C
3%
30°C
<1%
31°C or higher
<1%
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Sao Paulo-Guarulhos International Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Binuksan ang Market: Jul 18, 2026, 9:03 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 for the Sao Paulo-Guarulhos International Airport Station, 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 until the first data point for the following date has been published on the resolution source.
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.
Revisions to temperatures recorded within this market's timeframe will be considered until the first datapoint for the following date has been published, after which any alterations will not be considered.
Resolution Source
https://www.wunderground.com/history/daily/br/guarulhos/SBGRResolver
0x69c47De9D...Current forecasts from sources like AccuWeather and numerical models indicate Sao Paulo highs on July 20 will likely reach 27–28°C, aligning with the market's leading 28°C outcome at 49% implied probability. This reflects typical mid-winter conditions in the Southern Hemisphere, where average July maxima hover near 23–26°C, but recent model runs show modest warming from northerly flow and clearer skies boosting daytime temperatures. Uncertainties in exact peak readings stem from local urban heat effects and minor forecast adjustments, with resolution hinging on official station data. Traders appear to weigh historical July extremes and ensemble consensus when positioning around these thresholds.
Eksperimental na AI-generated summary na nire-reference ang Polymarket data. Hindi ito trading advice at wala itong papel sa kung paano nire-resolve ang market na ito. · Na-update

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