Is Mesa hot in December?
Days are typically mild at 20.5°C, while nights average 4.4°C.
United States · 1991–2020 normal
Mesa in
December.
Typical December weather in Mesa: 20.5°C by day, 4.4°C at night, 20 mm of rain over 2.8 wet days. These are measured 1991–2020 station normals, not a forecast.
Typical high20.5°C
Typical low4.4°C
Rain20 mm
Wet days2.8
In the year-round weather comparison, December scores 69 out of 100 (November leads the year at 82). Daylight is calculated as 9 h 57 from latitude 33.42°.
December at a glance
What is Mesa 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 20 mm across about 3 wet days.
How much daylight is there?
There are about 9 h 57 between sunrise and sunset at mid-month, calculated from the place latitude.
Is December a good time to visit?
December ranks 7 of 12 in our weather comparison; November ranks first.
The evidence behind this page
One month,
from the same station.
- Place identity
- GeoNames 5304391
- NOAA station
- USC00028499 · TEMPE ASU
- Station distance
- 9.2 km from the place centre
- Coverage
- Strong coverage · 30 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 Mesa 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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