Weather in Mandan in September

The weather in Mandan in September is variable, when the days are comfortable with over 25 degrees, while it might get colder when night falls with less than 7 degrees on average. Also, there are around 12 days of rain, so it is advisable to take appropriate clothes.
Avg Temp
7° - 25°
Avg Rainy Days
12
Avg Dry Days
18
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Mandan in September

* The warmest temperature recorded in in September is 39°C
* The coldest temperature recorded in Mandan in September is (-7°C)
* The average rainfall in Mandan in September is 44 mm

Yearly Average for Mandan

Max Temp
Min Temp
Rainy Days
Jan.
(-3°)
(-16°)
10
Feb.
0°
(-14°)
10
March
7°
(-8°)
11
April
15°
(-1°)
12
May
22°
5°
16
June
26°
11°
17
July
31°
14°
15
August
30°
13°
12
Sep.
25°
7°
12
Oct.
16°
0°
10
Nov.
6°
(-7°)
10
Dec.
(-1°)
(-14°)
10

Average Temperature in Mandan