30-year climate normals
Eau Claire County Climate and Weather Averages
Hottest month — July
82.8°average daily high. The coldest month is January, averaging a low of 5.8°F.
Eau Claire County gets 32.99" of precipitation a year and 55.4" of snow, and 38% of it falls in Jun, Jul, Aug.
Temperature through the year
Each bar spans the average daily low to the average daily high for that month.
| Month | Avg high | Avg low | Precip | Snow |
|---|---|---|---|---|
| January | 23.4° | 5.8° | 1.03" | 13.5" |
| February | 28.4° | 9.1° | 1.10" | 11.2" |
| March | 41.3° | 21.2° | 1.97" | 9.6" |
| April | 56.5° | 33.2° | 3.08" | 4.3" |
| May | 69.6° | 45.1° | 3.91" | 0.4" |
| June | 78.7° | 55.5° | 4.83" | 0.0" |
| July | 82.8° | 59.8° | 3.61" | 0.0" |
| August | 80.4° | 57.7° | 4.18" | 0.0" |
| September | 72.3° | 49.3° | 3.65" | 0.0" |
| October | 58.0° | 36.9° | 2.49" | 0.7" |
| November | 42.0° | 24.7° | 1.79" | 4.7" |
| December | 28.7° | 12.6° | 1.35" | 11.0" |
Rainfall by month
Precipitation is spread fairly evenly through the year here, with 38% falling in the wettest three months (Jun, Jul, Aug).
What this climate costs you
Degree days measure how hard a building has to work to stay comfortable. They are the reason two identical houses have very different power bills, and they are the link between the weather here and what you pay every month.
These are rough planning figures from degree days and the state electricity price, not a bill estimate. House size, insulation and fuel type move them a lot. See the full cost of owning a home in Eau Claire County, where electricity is one line of eight.
Common questions
What is the weather like in Eau Claire County?
Eau Claire County averages a high of 82.8°F in July and a low of 5.8°F in January. Annual precipitation is 32.99 inches, including 55.4 inches of snow.
When is the rainy season in Eau Claire County?
The wettest stretch is Jun, Jul, Aug, which accounts for 38% of the year's precipitation. Precipitation is relatively evenly distributed across the year.
How hot does it get in Eau Claire County?
The average daily high in July, the hottest month, is 82.8°F. That drives 567 cooling degree days a year, which is what your air conditioning has to work against.
Does it snow in Eau Claire County?
Yes. Eau Claire County averages 55.4 inches of snow a year.
Sources
- Temperature, precipitation and snowfall normals — NOAA National Centers for Environmental Information, 1991–2020 Monthly Climate Normals, station EAU CLAIRE RGNL AP, WI US (USW00014991), 13.8 miles from the county centroid.
- Heating and cooling degree days — NOAA, same station and period.
- Electricity price — US Energy Information Administration, Electric Power Monthly Table 5.6.A, Wisconsin residential average.
- Wet-season share is the wettest three consecutive months as a percentage of annual precipitation, calculated from the monthly normals.