Mexico City Weather in December
22.8°C high · 5.9°C low · 9 mm rain · 6.8h sun
Dec is a warm month in Mexico City — not peak season, but a good time to avoid crowds.
December at a glance
| Metric | Value |
|---|---|
| Average high | 22.8°C |
| Average low | 5.9°C |
| Rainfall | 9 mm |
| Sunshine | 6.8 hours/day |
| Daylight | 10.8 hours |
What to pack in December
Pack a jacket and layers for Mexico City in December.
Mexico City weather by month
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Frequently asked questions
What is the weather in Mexico City in December?
Highs of 22.8°C and lows of 5.9°C, with about 9 mm of rain and 6.8 hours of sunshine per day.
Is December a good time to visit Mexico City?
Dec is a warm month in Mexico City — not peak season, but a good time to avoid crowds.
What to do in Mexico City · Best time to visit Mexico City
Climate data: Open-Meteo Historical (ERA5), 1991–2020. CC BY 4.0.