Mexico City Weather in December
In December, Mexico City averages a high of 21°C (70°F) and a low of 7°C (45°F), based on 16 years of historical weather data from TACUBA 7.
21°C
Average high
70°F
7°C
Average low
45°F
30°C
Record high
86°F · 1987
0°C
Record low
32°F · 1980
What to Expect in Mexico City in December
Typical December days in Mexico City reach 21°C (70°F) during the afternoon and cool to around 7°C (45°F) overnight. On average, measurable rain falls on about 3% of days this month. Over the past 16 years, December temperatures in Mexico City have ranged from a record high of 30°C (1987) down to a record low of 0°C (1980).
For a day-by-day look or other months, see the full Mexico City weather history.