Weather in Flagstaff in December

The weather in Flagstaff in December is cold, when degrees are between -7 and 10 and there are 5 days of rain and 2 days of snow in average. Therefore, if you are planning a trip to Flagstaff in December, warm clothes and gloves are highly recommended.
Avg Temp
(-7°) - 10°
Avg Rainy Days
5
Avg Dry Days
26
Avg Snow Days
2
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Flagstaff in December

* The warmest temperature recorded in in December is 21°C
* The coldest temperature recorded in Flagstaff in December is (-24°C)
* The average rainfall in Flagstaff in December is 8 mm

Yearly Average for Flagstaff

Max Temp
Min Temp
Rainy Days
Jan.
10°
(-6°)
5
Feb.
14°
(-4°)
4
March
18°
(-1°)
4
April
22°
3°
4
May
28°
8°
3
June
33°
12°
2
July
35°
17°
7
August
33°
16°
8
Sep.
30°
11°
6
Oct.
23°
4°
4
Nov.
16°
(-2°)
4
Dec.
10°
(-7°)
5

Average Temperature in Flagstaff