Weather in Oshkosh in September

The weather in Oshkosh in September is variable, when the days are comfortable with over 23 degrees, while it might get colder when night falls with less than 9 degrees on average. Also, there are around 14 days of rain, so it is advisable to take appropriate clothes.
Avg Temp
9° - 23°
Avg Rainy Days
14
Avg Dry Days
16
Avg Snow Days
0
Full weather report for today ››

Weather forecast for the next 14 days ››

Weather Facts - Oshkosh in September

* The warmest temperature recorded in in September is 33°C
* The coldest temperature recorded in Oshkosh in September is (-2°C)
* The average rainfall in Oshkosh in September is 73 mm

Yearly Average for Oshkosh

Max Temp
Min Temp
Rainy Days
Jan.
(-2°)
(-12°)
13
Feb.
0°
(-11°)
10
March
6°
(-6°)
13
April
14°
1°
16
May
20°
6°
17
June
26°
12°
15
July
28°
15°
16
August
27°
14°
15
Sep.
23°
9°
14
Oct.
16°
4°
15
Nov.
7°
(-3°)
12
Dec.
0°
(-9°)
12

Average Temperature in Oshkosh