Recent Servicio Meteorológico Nacional (SMN) updates highlight a cold front advancing from northern Mexico since March 27, introducing northerly winds and cloud cover that could cap Mexico City highs on April 3 at or below 21°C, aligning with the market's leading 38% implied probability for that outcome and elevating bets on 25-28°C ranges. At 2,240 meters elevation, the city's baseline early April highs average 26°C per historical NOAA data, with rare dips below 22°C, but late March volatility—including a 3°C low on March 23 and 28°C peak on March 26—has traders hedging against model uncertainty in GFS and ECMWF ensembles showing mid-20s peaks amid showers. Daily SMN bulletins and airport observations at Benito Juárez will refine resolution as the date nears.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jourHighest temperature in Mexico City on April 3?
Highest temperature in Mexico City on April 3?
21°C or below 38%
26°C 25%
27°C 22%
28°C 21%
21°C or below
38%
22°C
18%
23°C
18%
24°C
18%
25°C
21%
26°C
25%
27°C
22%
28°C
21%
29°C
17%
30°C
17%
31°C or higher
20%
21°C or below 38%
26°C 25%
27°C 22%
28°C 21%
21°C or below
38%
22°C
18%
23°C
18%
24°C
18%
25°C
21%
26°C
25%
27°C
22%
28°C
21%
29°C
17%
30°C
17%
31°C or higher
20%
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 Benito Juárez International Airport Station once information is finalized, 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 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, 2:51 PM ET
Resolution Source
https://www.wunderground.com/history/daily/mx/mexico-city/MMMXResolver
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 Benito Juárez International Airport Station once information is finalized, 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 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/mx/mexico-city/MMMXResolver
0x69c47De9D...Recent Servicio Meteorológico Nacional (SMN) updates highlight a cold front advancing from northern Mexico since March 27, introducing northerly winds and cloud cover that could cap Mexico City highs on April 3 at or below 21°C, aligning with the market's leading 38% implied probability for that outcome and elevating bets on 25-28°C ranges. At 2,240 meters elevation, the city's baseline early April highs average 26°C per historical NOAA data, with rare dips below 22°C, but late March volatility—including a 3°C low on March 23 and 28°C peak on March 26—has traders hedging against model uncertainty in GFS and ECMWF ensembles showing mid-20s peaks amid showers. Daily SMN bulletins and airport observations at Benito Juárez will refine resolution as the date nears.
Résumé expérimental généré par IA à partir des données Polymarket · Mis à jour
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