Traders' near-certain positioning on a 26°C high in Mexico City on August 14 reflects the latest official forecasts and observational data indicating peak temperatures will reach that threshold amid typical late-summer conditions. Regional models show daytime warming driven by high pressure and limited cloud cover early in the day, consistent with Mexico City's high-elevation subtropical climate where August averages hover near 24°C but daily maxima frequently hit 25–27°C. Recent satellite and surface observations confirm minimal overnight cooling and steady solar heating, supporting the market-implied outcome. This consensus could face revision only if unexpected afternoon convection or a sharper influx of moisture triggers earlier cooling, though current guidance shows low probability of such shifts before evening.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedHighest temperature in Mexico City on August 14?
26°C 100.0%
19°C or below <1%
20°C <1%
21°C <1%
$25,663 Vol.
$25,663 Vol.
19°C or below
<1%
20°C
<1%
21°C
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
<1%
26°C
100%
27°C
<1%
28°C
<1%
29°C or higher
<1%
26°C 100.0%
19°C or below <1%
20°C <1%
21°C <1%
$25,663 Vol.
$25,663 Vol.
19°C or below
<1%
20°C
<1%
21°C
<1%
22°C
<1%
23°C
<1%
24°C
<1%
25°C
<1%
26°C
100%
27°C
<1%
28°C
<1%
29°C or higher
<1%
This market will resolve to the temperature range that contains the highest temperature recorded at the Benito Juárez International Airport Station in degrees Celsius on 14 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Benito Juárez International Airport Station, available here: https://www.wunderground.com/history/daily/mx/mexico-city/MMMX.
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.
Market Opened: Aug 12, 2026, 8:56 PM ET
Resolution Source
https://www.wunderground.com/history/daily/mx/mexico-city/MMMXResolver
0x69c47De9D...This market will resolve to the temperature range that contains the highest temperature recorded at the Benito Juárez International Airport Station in degrees Celsius on 14 Aug '26.
The resolution source for this market will be information from Wunderground, specifically the highest temperature recorded for all times on this day for the Benito Juárez International Airport Station, available here: https://www.wunderground.com/history/daily/mx/mexico-city/MMMX.
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/mx/mexico-city/MMMXResolver
0x69c47De9D...Traders' near-certain positioning on a 26°C high in Mexico City on August 14 reflects the latest official forecasts and observational data indicating peak temperatures will reach that threshold amid typical late-summer conditions. Regional models show daytime warming driven by high pressure and limited cloud cover early in the day, consistent with Mexico City's high-elevation subtropical climate where August averages hover near 24°C but daily maxima frequently hit 25–27°C. Recent satellite and surface observations confirm minimal overnight cooling and steady solar heating, supporting the market-implied outcome. This consensus could face revision only if unexpected afternoon convection or a sharper influx of moisture triggers earlier cooling, though current guidance shows low probability of such shifts before evening.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated


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