Is Mazatlán hot in December?
Days are typically warm at 27.5°C, while nights average 15.3°C.
Mexico · 1991–2020 normal
Mazatlán in
December.
Typical December weather in Mazatlán: 27.5°C by day, 15.3°C at night, 9 mm of rain over 0.9 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high27.5°C
Typical low15.3°C
Rain9 mm
Wet days0.9
In the year-round weather comparison, December scores 88 out of 100 (February leads the year at 91). Daylight is calculated as 10 h 43 from latitude 23.22°. Open-water sea temperature is 24.7°C (12 km from the place centre).
December at a glance
What is Mazatlán 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 9 mm across about 1 wet days.
How much daylight is there?
There are about 10 h 43 between sunrise and sunset at mid-month, calculated from the place latitude.
Is December a good time to visit?
December ranks 4 of 12 in our weather comparison; February ranks first.
Event window
Warm sea in December
The nearest open-water NOAA OISST 1991–2020 cell averages 24.7°C in December. A sheltered bay can run warmer than that open-water cell.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 3996322
- NOAA station
- MXM00076458 · COLONIA JUAN CARRAS
- Station distance
- 2.4 km from the place centre
- Coverage
- Strong coverage · 26 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 Mazatlán 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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