The year at a glance
Averages from 30 years of climate history, 1991-2020
| Onalaska | Metric | Winona |
|---|---|---|
| 183 days | Sunny daysclear or partly cloudy skies | 183 days |
| 34 in | Precipitationper year | 35 in |
| 122 days | Wet daysrain or snow per year | 124 days |
| 45 in | Snowfallper year | 38 in |
| 13 days | Hot daysabove 90 °F | 13 days |
| 138 days | Freezing nightsat or below 32 °F | 140 days |
| 71% | Humidityaverage relative | 71% |
| 48 °F | Average temperatureyear round | 48 °F |
Monthly temperatures
Average daily high and low for each month, in °F. The gap between the two lines is what an ordinary day feels like across the year.
Daily highs
Daily lows
View monthly temperatures as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Onalaska high | 26 | 31 | 44 | 58 | 71 | 80 | 84 | 82 | 74 | 60 | 45 | 32 |
| Winona high | 27 | 31 | 44 | 58 | 71 | 80 | 84 | 82 | 74 | 61 | 44 | 31 |
| Onalaska low | 10 | 14 | 26 | 38 | 50 | 60 | 64 | 62 | 54 | 42 | 29 | 17 |
| Winona low | 10 | 14 | 25 | 38 | 50 | 60 | 64 | 62 | 55 | 42 | 29 | 17 |
Monthly precipitation
Total rain plus melted snow for each month, in inches. Taller bars mean wetter months.
View monthly precipitation as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Onalaska | 1.2 | 1.2 | 2.3 | 3.6 | 4.2 | 4.8 | 3.9 | 3.6 | 3.2 | 2.8 | 2.0 | 1.5 |
| Winona | 1.2 | 1.2 | 2.3 | 3.7 | 4.5 | 5.1 | 4.1 | 3.7 | 3.3 | 2.9 | 2.0 | 1.5 |
Monthly sunny days
Days each month with clear or partly cloudy skies, so compare the same month between cities.
View monthly sunny days as a table
| City | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Onalaska | 11 | 12 | 15 | 14 | 15 | 16 | 20 | 20 | 19 | 16 | 14 | 11 |
| Winona | 12 | 12 | 15 | 14 | 15 | 16 | 21 | 20 | 19 | 16 | 14 | 11 |
Keep comparing
Nearby cities and popular picks for each side of this matchup. Any two cities can be compared from the home page.
Onalaska vs another city
- Onalaska vs La Crosse, WI
- Onalaska vs West Salem, WI
- Onalaska vs Holmen, WI
- Onalaska vs La Crescent, MN
- Onalaska vs Sparta, WI
- Onalaska vs New York, NY
- Onalaska vs Los Angeles, CA
- Onalaska vs Chicago, IL
- Onalaska vs Houston, TX
- Onalaska vs Phoenix, AZ
- Onalaska vs Philadelphia, PA
Winona vs another city
- Winona vs Holmen, WI
- Winona vs La Crescent, MN
- Winona vs La Crosse, WI
- Winona vs West Salem, WI
- Winona vs Rochester, MN
- Winona vs New York, NY
- Winona vs Los Angeles, CA
- Winona vs Chicago, IL
- Winona vs Houston, TX
- Winona vs Phoenix, AZ
- Winona vs Philadelphia, PA
About this data
Every figure on this page is a 30 year average computed from daily climate history for 1991-2020, using each city's own coordinates. Wet days count days with measurable precipitation, calibrated against the wet day counts in NOAA's published climate normals. Sunny days count clear plus partly cloudy days, defined as average cloud cover of 63 percent or less and calibrated against NOAA's published sky cover tables. Snowfall figures are model estimates anchored to NOAA station measurements near each city.
Weather data by Open-Meteo.com (CC BY 4.0). Contains modified Copernicus Climate Change Service information (ERA5, ERA5-Land).