Oshkosh Weather Year-Round — Best Time to Visit
Oshkosh, United States has cool weather year-round. The best time to visit is July (score: 84/100). Annual average high: 11.6°C, total rainfall: 787mm.
When is the best time to visit Oshkosh?
84
July is the best month to visit Oshkosh with a travel score of 84/100 (Excellent).
Expect highs of 26.4°C, 9 rain days, and 12.2 hours of daily sunshine.
View July weather details →Travel Score by Month
39
Jan
43
Feb
50
Mar
58
Apr
73
May
82
Jun
84
Jul
83
Aug
80
Sep
63
Oct
52
Nov
40
Dec
Excellent (80+)
Good (60-79)
Mixed (40-59)
Poor (<40)
What are the average temperatures in Oshkosh each month?
11.6°C
Avg High
4.9°C
Avg Low
787mm
Annual Rain
How much rain does Oshkosh get?
Oshkosh receives 787mm of rain annually. The wettest month is typically June with 92mm, while February is the driest.
What is the weather like each month in Oshkosh?
January
39
-4°C
Low: -11°C
7 rain days
Poor
February
43
-3°C
Low: -10°C
6 rain days
Mixed
March
50
3°C
Low: -4°C
8 rain days
Mixed
April
58
10°C
Low: 2°C
11 rain days
Mixed
May
73
18°C
Low: 10°C
10 rain days
Good
June
82
24°C
Low: 17°C
10 rain days
Excellent
July
Best time to visit84
26°C
Low: 19°C
9 rain days
Excellent
August
83
25°C
Low: 19°C
9 rain days
Excellent
September
80
21°C
Low: 15°C
8 rain days
Good
October
63
14°C
Low: 8°C
9 rain days
Good
November
52
6°C
Low: 1°C
8 rain days
Mixed
December
40
-1°C
Low: -6°C
7 rain days
Poor
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Data based on 1994–2024 averages · Last updated: 2024-12-31