Is Mexico City hot in December?
Days are typically mild at 21.3°C, while nights average 4.9°C.
Mexico · 1991–2020 normal
Mexico City in
December.
Typical December weather in Mexico City: 21.3°C by day, 4.9°C at night, 5 mm of rain over 0.7 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high21.3°C
Typical low4.9°C
Rain5 mm
Wet days0.7
In the year-round weather comparison, December scores 73 out of 100 (February leads the year at 84). Daylight is calculated as 10 h 58 from latitude 19.43°.
December at a glance
What is Mexico City like in December?
Plain answers from the measured climate record—not a forecast or a promise about a particular trip.
Does it rain much?
The measured monthly average is 5 mm across about 1 wet days.
How much daylight is there?
There are about 10 h 58 between sunrise and sunset at mid-month, calculated from the place latitude.
Is December a good time to visit?
December ranks 9 of 12 in our weather comparison; February ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 3530597
- NOAA station
- MXN00009029 · GRAN CANAL KM. 06+250
- Station distance
- 6.3 km from the place centre
- Coverage
- Good coverage · 18 usable years
- Important limit
- Historical climate is not a forecast. Nearby stations can miss mountains, coasts, and local microclimates.
Next step
Choose your month.
Then plan the details.
The weather comparison for Mexico City is based on climate evidence, not payments from travel companies. Flight, accommodation and activity links will be clearly labelled when they are added; there are no booking offers on this page today.
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