Guadalajara Weather in January
In January, Guadalajara averages a high of 25°C (76°F) and a low of 9°C (48°F), from 51 years of daily records (1971–2026).
25°C
Average high
76°F
9°C
Average low
48°F
31°C
Record high
88°F · January 26, 1971
-2°C
Record low
29°F · January 1, 1971
What January Is Like in Guadalajara
- The January heat record, 31°C (88°F) on January 26, 1971, has stood for 55 years.
- The coldest January reading, -2°C (29°F) on January 1, 1971, has not been matched in 55 years.
- January is Guadalajara's coldest month of the year.
- The warmest January in the record was 1989; the coldest was 1993.
At least 1 mm of rain falls on 4% of January days, and the month averages 16 mm in total.
Warmest: 1971 (27.6°C)Latest: 2025 (26.8°C)10-year averageLong-run average (24.7°C)
Look Up a Day in January
See the weather in Guadalajara on any January date, year by year.
Source: NOAA GHCN-Daily, Guadalajara (Dge) (1971–2012); Guadalajara (1979–2026). Averages cover 1971–2026. How we compute this