World Resorts USA Oshkosh Weather

Oshkosh weather in January

Weather in Oshkosh: January

Average day temperature: 24.2°F
Average night temperature: 18.7°F
Sea water temperature: 32.6°F
Number of sunny days: 5 days
Day length: 9.0 - 9.8 hours
Number of rainy days: 0 days
Precipitation totals: 0.4 in.

Air temperature in January, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
-18
-9
0
9
18
27
36
45
54
Day temperature   
Night temperature

The highest day temperature during January of 2025 was 41°F. At the same time the lowest night temperature was -8°F. Day and night temperature averages during January were 22.0°F and 14.0°F.

Sea water temperature in Oshkosh in January, °F

Show year:
2025
2024
2023
1
3
5
7
9
11
13
15
17
19
21
23
25
27
29
31
28
30
32
34
36
38
40

The average sea water temperature in January of 2025 was 32.5°F. The highest and lowest sea temperatures during the month were 33.4°F and 32.0°F.

Sunny, partly cloudy and cloudy days
Sunny days
Partly cloudy days
Cloudy days
16%
26%
58%

Mostly all days in January are cloudy but sunny and partly cloudy days are also possible.

Precipitation total in January, in.

jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
0.4
0.7
1.1
1.4
1.8
2.1
2.5
2.9
1.1
1.4
1.8
2.1
1.5
1.5
1.2
1.1
1.4
1.8
2.1
1.5
1.5
1.2

Precipitation total value in Oshkosh in January is 0.4 in. Other months of the year show relatively similar values.

Wind speed in January, mph
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
2.2
4.4
6.7
8.9
11.1
13.3
15.5
11.3
12.9
11.6
10.2
8.8
8.1
9.4
10.1
12.0
11.3
11.1
11.3
12.9
11.6
10.2
8.8
8.1
9.4
10.1
12.0
11.3
11.1
10.4

The average wind speed value in January is 10.4 mph

Average sunny hours
jan
feb
mar
apr
may
jun
jul
aug
sep
oct
nov
dec
0.0
1.6
3.2
4.7
6.3
7.9
9.5
11.1
3.2
4.5
6.2
8.1
9.2
9.2
8.9
7.7
5.3
4.6
4.3
3.2
4.5
6.2
8.1
9.2
9.2
8.9
7.7
5.3
4.6
4.3
3.6

This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in January is: 3.6.

Best time for vacation in Oshkosh

Sunniest months:
August 16 days
September 14 days
July 13 days
Warmest months:
July 76.0 °F
August 75.6 °F
June 71.8 °F
Warmest sea temp:
July 75.4 °F
August 75.0 °F
June 70.3 °F
Coldest months:
January 24.2 °F
February 25.1 °F
December 31.2 °F
Rainiest months:
June 4 days
May 3 days
July 3 days
Windiest months:
November 12.9 mph
April 12.0 mph
October 11.6 mph

Oshkosh on a weather map

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Places in USA:
Name
°F
+28°F
+43°F
+75°F
+75°F
+41°F
+50°F
+70°F
+36°F
+61°F
+50°F
+50°F
+61°F
+61°F
+57°F
+36°F
24 Hours Forecast
Oshkosh
Local time: 04:17
January 31, friday
0600
30°F
SW
18 mph
0900
30°F
SW
20 mph
1200
36°F
SW
18 mph
1500
34°F
SW
17 mph
1800
30°F
SW
11 mph
2100
27°F
SW
11 mph
February 01, saturday
0000
25°F
SW
12 mph
0300
21°F
SW
10 mph
Units of measurement: °C / °F