Avg high
23°C
Avg low
7°C
Rainfall
6 mm
Rain days
2.2
Sunshine
10.3 h/day
Daylight
10.9 h
What to pack for Mexico City in January
- t-shirts and light layers
- a light jacket for evenings
Humidity averages 54%; max daily wind around 19 km/h.
How January compares
Best months in Mexico City: November–April. See the full best time to visit Mexico City guide.
Mexico City in January: the details
In January, Mexico City sees average daytime highs of 23°C (73°F) and overnight lows of 7°C (45°F). Rainfall totals roughly 6 mm across 2.2 rainy days, and the sun shines about 10.3 hours per day with 10.9 hours of daylight mid-month. Relative humidity averages 54%.
These figures are climate normals computed from the ERA5 weather reanalysis (2019–2024) for Mexico City, Mexico (19.43, -99.13) — see our methodology. Actual conditions vary year to year.
Where should you go next month?
Get one email a month with the destinations at their seasonal best. Double opt-in, unsubscribe anytime.