Historical Weather in Mexico City, Mexico
See 55+ years of weather history for any date in Mexico City going back to 1970.
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Monthly Climate Averages
Historical temperature and precipitation averages for Mexico City, Mexico, based on 55+ years of weather data.
Temperatures shown in Celsius with Fahrenheit in parentheses. Rainfall in millimetres, snowfall in centimetres.
Mexico City Weather by Month
January 2025 was the warmest January in 51 years of records, 3.4°C (6.0°F) above the long-run average.
9 of the 10 warmest Februarys on record in Mexico City have come since 2011.
9 of the 10 warmest Marches on record in Mexico City have come since 2011.
7 of the 10 warmest Aprils on record in Mexico City have come since 2011.
6 of the 10 warmest Mays on record in Mexico City have come since 2011.
6 of the 10 warmest Junes on record in Mexico City have come since 2011.
9 of the 10 warmest Julys on record in Mexico City have come since 2011.
Mexico City's hottest August day on record is a recent one: 31°C (87°F) on August 10, 2023.
8 of the 10 warmest Septembers on record in Mexico City have come since 2011.
8 of the 10 warmest Octobers on record in Mexico City have come since 2011.
9 of the 10 warmest Novembers on record in Mexico City have come since 2011.
7 of the 10 warmest Decembers on record in Mexico City have come since 2010.
Source: NOAA GHCN-Daily, Gran Canal Km. 06+250 (1978–2012); Cincel 42 (1971–1988); Mexico City (1993–2025); Rodano 14 (Cfe) (1975–1996); Tacuba 7 (1971–1976). Records through 2025.