Historical Weather in Guadalajara, Mexico
See 55+ years of weather history for any date in Guadalajara going back to 1970.
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Monthly Climate Averages
Historical temperature and precipitation averages for Guadalajara, Mexico, based on 55+ years of weather data.
Temperatures shown in Celsius with Fahrenheit in parentheses. Rainfall in millimetres, snowfall in centimetres.
Guadalajara Weather by Month
The January heat record, 31°C (88°F) on January 26, 1971, has stood for 55 years.
Guadalajara's hottest February day on record is a recent one: 34°C (92°F) on February 27, 2024.
The March heat record, 36°C (96°F) on March 22, 1977, has stood for 49 years.
April 2026 was the warmest April in 53 years of records, 1.8°C (3.3°F) above the long-run average.
Guadalajara's hottest May day on record is a recent one: 39°C (103°F) on May 27, 2024.
6 of the 10 warmest Junes on record in Guadalajara have come since 2012.
9 of the 10 warmest Julys on record in Guadalajara have come since 2012.
10 of the 10 warmest Augusts on record in Guadalajara have come since 2012.
Guadalajara's hottest September day on record is a recent one: 35°C (94°F) on September 9, 2026.
Guadalajara set its coldest October reading on record recently: 7°C (45°F) on October 11, 2024.
The coldest November reading, 0°C (32°F) on November 16, 1993, has not been matched in 33 years.
Guadalajara's hottest December day on record is a recent one: 30°C (87°F) on December 2, 2024.
Source: NOAA GHCN-Daily, Guadalajara (Dge) (1971–2012); Guadalajara (1979–2026). Records through 2026.