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. | |
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Oshkosh |
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Oshkosh |
Air temperature in January, °F
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
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 days | |
Partly cloudy days | |
Cloudy days |
Mostly all days in January are cloudy but sunny and partly cloudy days are also possible.
Precipitation total in January, in.
Precipitation total value in Oshkosh in January is 0.4 in. Other months of the year show relatively similar values.
The average wind speed value in January is 10.4 mph
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.
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Oshkosh on a weather map
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