Weather in Idaho Falls in May

The weather in Idaho Falls in May is cold, when degrees are between 4 and 22 and there are 14 days of rain and 1 days of snow in average. Therefore, if you are planning a trip to Idaho Falls in May, warm clothes and gloves are highly recommended.
Avg Temp
4° - 22°
Avg Rainy Days
14
Avg Dry Days
17
Avg Snow Days
1
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Idaho Falls in May

* The warmest temperature recorded in in May is 36°C
* The coldest temperature recorded in Idaho Falls in May is (-7°C)
* The average rainfall in Idaho Falls in May is 37 mm

Yearly Average for Idaho Falls

Max Temp
Min Temp
Rainy Days
Jan.
2°
(-9°)
15
Feb.
4°
(-7°)
12
March
11°
(-3°)
13
April
16°
0°
14
May
22°
4°
14
June
27°
7°
10
July
33°
11°
9
August
32°
10°
9
Sep.
26°
5°
8
Oct.
18°
0°
10
Nov.
9°
(-5°)
11
Dec.
2°
(-8°)
13

Average Temperature in Idaho Falls