La Crosse
January
Weather in La Crosse for January 2026
Your guide to La Crosse weather in January - trends and predictions
In general, the average temperature in La Crosse at the beginning of January is -5.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 3 °F by the end of January.
With an average of 4 rainy days, La Crosse experiences minimal rainfall in January.
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Temperatures
Rain 🌧️
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27
Dry days
4
Rainy days
0
Snow days
-4°/-11°
Temperatures
21 km/h
Avg max wind
63 %
Avg humidity
La Crosse Weather January
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| Sun. | Mon. | Tue. | Wed. | Thu. | Fri. | Sat. |
|---|---|---|---|---|---|---|
| 1  -2° | 2 -2° | 3  -6° | ||||
| 4  -7° | 5  -8° | 6 -5° | 7 -6° | 8 -7° | 9 -3° | 10  0° |
| 11 -2° | 12 -1° | 13 -8° | 14 -11° | 15 -4° | 16 0° | 17 1° |
| 18 -5° | 19 -15° | 20 -18° | 21 -14° | 22 -2° | 23 -9° | 24 -6° |
| 25 -1° | 26 0° | 27 2° | 28 4° | 29 2° | 30 10° | 31 4° |
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Temperatures trend during January in La Crosse
See the weather trend as well as the moving average line
January weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jan. 1 | Overcast | -2° /-4° | 0.1 mm | 1 | |
| Jan. 2 | Overcast | -2° /-7° | 0 mm | 1 | |
| Jan. 3 | Partly cloudy | -6° /-9° | 0 mm | 2 | |
| Jan. 4 | Sunny | -7° /-13° | 0 mm | 2 | |
| Jan. 5 | Cloudy | -8° /-14° | 0 mm | 1 | |
| Jan. 6 | Overcast | -5° /-10° | 0 mm | 1 | |
| Jan. 7 | Overcast | -6° /-11° | 0 mm | 1 | |
| Jan. 8 | Cloudy | -7° /-13° | 0 mm | 1 | |
| Jan. 9 | Overcast | -3° /-10° | 0.1 mm | 1 | |
| Jan. 10 | Light freezing rain | 0° /-6° | 0.6 mm | 1 | |
| Jan. 11 | Overcast | -2° /-9° | 0.6 mm | 1 | |
| Jan. 12 | Light freezing rain | -1° /-9° | 0.6 mm | 1 | |
| Jan. 13 | Partly cloudy | -8° /-15° | 0 mm | 2 | |
| Jan. 14 | Sunny | -11° /-17° | 0 mm | 2 | |
| Jan. 15 | Light freezing rain | -4° /-16° | 0.2 mm | 1 | |
| Jan. 16 | Overcast | 0° /-5° | 0 mm | 1 | |
| Jan. 17 | Overcast | 1° /-3° | 0 mm | 1 | |
| Jan. 18 | Partly cloudy | -5° /-14° | 0 mm | 2 | |
| Jan. 19 | Overcast | -15° /-20° | 0 mm | 1 | |
| Jan. 20 | Overcast | -18° /-21° | 0 mm | 1 | |
| Jan. 21 | Partly cloudy | -14° /-24° | 0 mm | 2 | |
| Jan. 22 | Overcast | -2° /-15° | 0.7 mm | 1 | |
| Jan. 23 | Cloudy | -9° /-15° | 0 mm | 1 | |
| Jan. 24 | Overcast | -6° /-18° | 0.1 mm | 1 | |
| Jan. 25 | Overcast | -1° /-8° | 0 mm | 1 | |
| Jan. 26 | Sunny | 0° /-13° | 0 mm | 2 | |
| Jan. 27 | Overcast | 2° /-7° | 0 mm | 1 | |
| Jan. 28 | Partly cloudy | 4° /-5° | 0 mm | 2 | |
| Jan. 29 | Cloudy | 2° /-2° | 0 mm | 1 | |
| Jan. 30 | Sunny | 10° /-2° | 0 mm | 3 | |
| Jan. 31 | Cloudy | 4° /-2° | 0 mm | 1 | |
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Important Notice
Our weather forecast for La Crosse in January is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the La Crosse forecast closer to your planned date for the most up-to-date weather information.
La Crosse in January - FAQ
What are the expected maximum and minimum temperatures in La Crosse during January?
Brace for cold days with temperatures not exceeding -4° and nights that are likely to be freezing. Winter clothing is essential for comfort and safety.
How much rainfall should be expected in La Crosse during January?
Rainfall in La Crosse during January is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 4 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
Will it snow in La Crosse in January 2026?
La Crosse typically sees 0 cm of snowfall during January.
What are the typical wind conditions in La Crosse during January?
The average wind speed in La Crosse during January is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
January rainfall patterns in La Crosse
Explore the daily rainfall trends and prepare for La Crosses January weather 💧
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