Wausau (WI) monthly weather averages

Average daytime temperature

The bar chart below shows the average monthly peak daytime temperatures at Wausau

Wausau average temperature chart (Celsius) Wausau average temperature chart (Fahrenheit)
Average monthly temperatures in Wausau (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C -6.2 -2.9 3.3 12.1 19.3 24.2 26.8 25 19.7 13.2 4.1 -3.9
°F 20.9 26.7 38 53.7 66.7 75.5 80.3 77 67.5 55.7 39.4 25.1

Please note: these are the average peak daytime temperatures (usually around mid-afternoon) so do not show daytime / night highs and lows. To see the daily range of temperatures have a look at the temperature max / min chart below.

Average rainfall & rainy days

The graph below shows the average rainfall and number of rainy days per month.

Wausau monthly rainfall chart (mm) Wausau monthly rainfall chart (inches)
Average monthly rainfall in Wausau (mm and inches)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
mm 25 21 50 69 97 98 96 109 103 59 48 34
inches 1 0.8 2 2.7 3.8 3.9 3.8 4.3 4.1 2.3 1.9 1.4
Rainy days 11 9 11 11 11 11 10 11 11 10 10 11

Average annual rainfall in Wausau: 764.734mm (301.1 inches)

Average daily sunshine

The bar chart below shows the average daily sunshine hours in Wausau

Wausau average daily sunshine chart
Average daily sunshine Wausau
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Hrs sunshine 5.2 6.4 6.9 8 9.6 10.5 10.8 9.5 7.3 5.8 4 4

Day / night temperatures

The graph below shows the daily range of temperatures for each month.

Wausau average minimum / maximum temperatures (Celsius) Wausau average minimum / maximum temperatures (Fahrenheit)
Maximum and minimum daily temperatures in Wausau (degrees centigrade and fahrenheit)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Min °C -16.5 -14.2 -7 1.1 7.1 12.2 15.1 13.7 8.8 3 -3.9 -12.4
Max °C -5.9 -2.7 3.6 12.4 19.6 24.5 27.1 25.3 20 13.4 4.3 -3.7
Min °F 2.3 6.5 19.4 33.9 44.7 53.9 59.2 56.7 47.8 37.4 25 9.8
Max °F 11.8 16.9 28.9 44.1 55.9 64.9 70 67.1 57.9 46.8 32.4 17.6

Sea temperature

The graph below shows the average sea temperature.

Wausau average sea temperature chart (Celsius) Wausau average sea temperature chart (Fahrenheit)
Average sea temperature around Wausau in degrees centigrade and fahrenheit
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
°C 4.3 3.8 3.7 4.1 5.4 8.1 13.2 18 16.3 11.2 7.7 5.5
°F 39.7 38.8 38.6 39.4 41.7 46.6 55.7 64.5 61.4 52.2 45.9 41.9

Wind speed

The graph below shows the average wind speed.

Wausau average winspeed by month (km/h) Wausau average winspeed by month (mph)
Average wind speed in Wausau (mph and kmh)
  Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
km/h 17 16 17 18 16 15 14 13 14 16 17 16
mph 11 10 11 11 10 9 9 8 9 10 11 10

A monthly average windspeed of over 16km/h or 10mph suggests a location is fairly windy.

Relative humidity

The graph below shows the average relative humidity.

Wausau relative humidity averages
Average relative humidity in Wausau
Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
73% 72% 71% 65% 66% 70% 72% 76% 78% 73% 77% 77%