La Crosse County (La Crosse)
May
Weather in La Crosse County, Wisconsin for May 2026
Your guide to La Crosse County weather in May - trends and predictions
In general, the average temperature in La Crosse County at the beginning of May is 17.6 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 19.9 °F by the end of May.
The climate of La Crosse County in May is notably wet, with an average of 15 rainy days, and a total of 196.2 mm of precipitation.
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Temperatures
Rain 🌧️
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16
Dry days
15
Rainy days
0
Snow days
20°/9°
Temperatures
19 km/h
Avg max wind
80 %
Avg humidity
La Crosse County Weather May
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Temperatures trend during May in La Crosse County
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May weather in La Crosse County day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| May 1 |  Cloudy | 16° /8° | 1.2 mm | 4 | |
| May 2 |  Moderate or heavy rain shower | 12° /7° | 19.9 mm | 3 | |
| May 3 |  Partly cloudy | 19° /5° | 0 mm | 5 | |
| May 4 | Moderate or heavy rain shower | 18° /5° | 4.5 mm | 4 | |
| May 5 |  Sunny | 18° /4° | 0 mm | 5 | |
| May 6 | Partly cloudy | 21° /7° | 0 mm | 6 | |
| May 7 | Moderate or heavy rain shower | 19° /10° | 9.7 mm | 5 | |
| May 8 | Cloudy | 20° /5° | 0 mm | 5 | |
| May 9 | Moderate rain at times | 20° /6° | 6.5 mm | 5 | |
| May 10 |  Overcast | 21° /6° | 0 mm | 5 | |
| May 11 | Partly cloudy | 22° /6° | 0 mm | 6 | |
| May 12 | Moderate rain at times | 26° /10° | 0.4 mm | 7 | |
| May 13 | Partly cloudy | 23° /12° | 0 mm | 6 | |
| May 14 | Partly cloudy | 22° /11° | 0 mm | 5 | |
| May 15 | Overcast | 23° /10° | 0 mm | 6 | |
| May 16 | Moderate or heavy rain shower | 20° /10° | 6.9 mm | 5 | |
| May 17 |  Patchy rain possible | 17° /6° | 0.1 mm | 4 | |
| May 18 | Patchy rain possible | 19° /9° | 0.1 mm | 5 | |
| May 19 | Overcast | 20° /7° | 0 mm | 5 | |
| May 20 | Moderate or heavy rain shower | 15° /8° | 55.8 mm | 4 | |
| May 21 | Moderate or heavy rain shower | 16° /10° | 32.2 mm | 4 | |
| May 22 | Moderate rain at times | 17° /8° | 0.4 mm | 4 | |
| May 23 | Patchy rain possible | 20° /8° | 0.2 mm | 5 | |
| May 24 | Moderate or heavy rain shower | 20° /8° | 7.3 mm | 5 | |
| May 25 | Partly cloudy | 21° /7° | 0 mm | 6 | |
| May 26 | Moderate or heavy rain shower | 17° /11° | 13.1 mm | 4 | |
| May 27 | Patchy rain possible | 18° /9° | 3.9 mm | 4 | |
| May 28 | Moderate or heavy rain shower | 17° /10° | 6.2 mm | 4 | |
| May 29 | Overcast | 20° /8° | 0 mm | 5 | |
| May 30 | Sunny | 23° /10° | 0 mm | 6 | |
| May 31 | Overcast | 23° /10° | 0 mm | 6 | |
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Important Notice
Our weather forecast for La Crosse County in May 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 County forecast closer to your planned date for the most up-to-date weather information.
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La Crosse County in May - FAQ
What are the expected maximum and minimum temperatures in La Crosse County during May?
Enjoy moderate daytime temperatures of up to 20° and cooler nights around 9°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in La Crosse County during May?
Significant rainfall exceeding 196.2 mm is expected in La Crosse County during May, occurring over more than 15 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in La Crosse County during May?
The average wind speed in La Crosse County during May is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
May rainfall patterns in La Crosse County
Explore the daily rainfall trends and prepare for La Crosse Countys May weather 💧
UV exposure in La Crosse County during May
Stay informed about UV levels for safe outdoor activities throughout the month of May ☀️
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Where is La Crosse County?Get accurate weather forecasts for La Crosse County, located at latitude 43.801 and longitude -91.24. Stay updated with localized weather information tailored for La Crosse County.
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