Weather in Twin Falls in September

The weather in Twin Falls in September is variable, when the days are comfortable with over 26 degrees, while it might get colder when night falls with less than 5 degrees on average. Also, there are around 8 days of rain, so it is advisable to take appropriate clothes.
Avg Temp
5° - 26°
Avg Rainy Days
8
Avg Dry Days
22
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Twin Falls in September

* The warmest temperature recorded in in September is 36°C
* The coldest temperature recorded in Twin Falls in September is (-6°C)
* The average rainfall in Twin Falls in September is 20 mm

Yearly Average for Twin 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 Twin Falls