Weather in Flagstaff in May

The weather in Flagstaff in May is variable, when the days are comfortable with over 28 degrees, while it might get colder when night falls with less than 8 degrees on average. Also, there are around 3 days of rain, so it is advisable to take appropriate clothes.
Avg Temp
8° - 28°
Avg Rainy Days
3
Avg Dry Days
28
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Flagstaff in May

* The warmest temperature recorded in in May is 38°C
* The coldest temperature recorded in Flagstaff in May is (-4°C)
* The average rainfall in Flagstaff in May is 3 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