Mexico City Weather in October
In October, Mexico City averages a high of 23°C (74°F) and a low of 10°C (50°F), from 52 years of daily records (1971–2025).
23°C
Average high
74°F
10°C
Average low
50°F
30°C
Record high
86°F · October 16, 1980
-1°C
Record low
30°F · October 9, 1995
What October Is Like in Mexico City
- 8 of the 10 warmest Octobers on record in Mexico City have come since 2011.
- The October heat record, 30°C (86°F) on October 16, 1980, has stood for 45 years.
- October in Mexico City has become 1.3°C (2.4°F) warmer on average: the 2011–2025 average against 1970–1989.
- The coldest October reading, -1°C (30°F) on October 9, 1995, has not been matched in 30 years.
At least 1 mm of rain falls on 18% of October days, and the month averages 58 mm in total.
Warmest: 2023 (26.9°C)Latest: 2025 (23.5°C)10-year averageLong-run average (23.3°C)
Look Up a Day in October
See the weather in Mexico City on any October date, year by year.
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). Averages cover 1971–2025. How we compute this