La Crosse (WI) Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit La Crosse.
Climate overview of La Crosse
La Crosse, Wisconsin, United States of America, sees big temperature differences between seasons, with July peaking at 28°C (82°F) and January dropping to -3°C (27°F).
Annual rain/snowfall is moderate at around 926 mm (36 in), with June being the wettest month. The city also has a distinct dry season from January to February, with warm summers and very cold winters.
La Crosse Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in La Crosse - and find the best time to visit.
Monthly Temperature in La Crosse
Visitors to La Crosse can expect significant temperature changes throughout the year. Average daytime temperatures reach a comfortable 28°C (82°F) in July. In January, the coolest month of the year, temperatures drop to a very cold -3°C (27°F).
At night, temperatures range from around 18°C (64°F) in July to -12°C (10°F) in January.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in La Crosse
Generally, La Crosse experiences moderate precipitation patterns, averaging 926 mm (36 in) yearly. La Crosse can be quite wet during June, receiving approximately 151 mm (5.9 in) of precipitation over 13 rainy days.
In contrast, during the driest month (January), you will experience much drier conditions, with 22 mm (0.9 in) of precipitation spread across 8 snowy days. For more details, please visit our La Crosse Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in La Crosse by Month
The relative humidity is high throughout the year in La Crosse.
The city experiences its highest humidity in September, reaching 76%. In April, the humidity drops to its lowest level at 63%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit La Crosse
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: July and September
- Warmest weather: July and August
- Fewer rainy days: January, February, March, October and November
- Wettest months: April, May, June, July, August and September, when rainfall is highest.
- Seasonal pattern: A distinct dry season from January to February, with warm summers and very cold winters
- Coldest conditions: January, with freezing nights around -12°C (10°F).
Frequently asked questions about the climate in La Crosse
What is the best time to visit La Crosse?
July and September typically offer the most optimal weather in La Crosse. In contrast, January, February, March, November and December tend to have less optimal conditions. La Crosse has a distinct dry season from January to February, with warm summers and very cold winters.
What temperatures can I expect in La Crosse?
Daytime highs range from -3°C (27°F) in January to 28°C (82°F) in July. Nighttime lows range from -12°C (10°F) to 18°C (64°F). Temperatures vary considerably through the year.
How much rain does La Crosse get?
Annual rainfall is around 926 mm (36 in). June is the wettest month with 151 mm (5.9 in), while January is the driest with 22 mm (0.9 in).
La Crosse 3-Day Forecast
La Crosse (WI) 3-Day Forecast
La Crosse on the map
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