Annual mean 7°C · wettest around April · prevailing wind SW
Warmest
25.1 °C
Coldest
-7.5 °C
Wettest
46%
Windiest
5.2 m/s
Prevailing
SW
4.1 m/s average
When this place is good five ratings · thirty-six ten-day sections · click a cell to read it
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Every reading
bars actual · line feels-like, °Cchance of rain, %wind speed, m/ssky covered, %
The average temperature in Wausau over the whole year is 7°C. July is the hottest month, with highs of about 25°C; February is the coldest, with lows of about -10°C. Wausau has no sharply defined rainy season: the chance of rain on a given day runs from 30% in January, the driest month, to 43% in April, the wettest. Winds in Wausau are highest in April, averaging 3.8 m/s (14 km/h), and lightest in August, at 2.4 m/s (9 km/h). The prevailing wind is from the SW. The clearest skies in Wausau come in July, when the sky is typically 37% covered; December is the cloudiest month, at 67%.
Month by month Wausau climate by month: average temperatures year round · click a month to read it
Month
High
Low
Feels like
Chance of rain
Cloud
Wind
Being outside
Sun
Walking
January
-7°C
-10°C
-12°C
30%
65%
3.1 m/s
0
0
0
February
-5°C
-10°C
-10°C
32%
48%
3.3 m/s
0
0
2
March
2°C
-4°C
-3°C
41%
50%
3.5 m/s
0
0
7
April
9°C
1°C
3°C
43%
56%
3.8 m/s
8
0
32
May
17°C
9°C
13°C
42%
46%
3.2 m/s
41
5
67
June
23°C
15°C
21°C
43%
44%
3.1 m/s
70
23
58
July
25°C
17°C
24°C
43%
37%
2.5 m/s
72
45
38
August
23°C
15°C
23°C
40%
44%
2.4 m/s
76
33
49
September
20°C
12°C
18°C
37%
43%
2.7 m/s
64
14
68
October
12°C
5°C
7°C
40%
52%
3.1 m/s
20
1
47
November
3°C
-1°C
-2°C
37%
57%
3.4 m/s
4
0
15
December
-4°C
-7°C
-9°C
33%
67%
3.3 m/s
0
0
1
High and low are the warmest and coolest of four readings a day — midnight, 6am, noon and 6pm — so a true overnight low can sit a degree or two under them. Chance of rain, cloud and wind are the day’s average; feels-like and the three ratings (each out of 100: Good from 55, Ideal from 80) are read at midday.
Seasons, and the year in short Wausau weather by season
Year round, Wausau has days of about -7°C at their warmest in January, its coolest month, and 25°C in July, its warmest; the coolest hours of the day run from -10°C to 17°C through the year, and the average temperature over the year is 7°C around the clock. Rain is most likely around April and least likely around January. Every figure here is a decade of observations blended into one representative year, so it reads as what this date is usually like, not a forecast for one particular day.
Wausau weather in winterDecember to February
High -5°CLow -9°CRain 32%
Winter in Wausau has typical daily highs of about -5°C and lows of about -9°C, with a 32% chance of rain on a given day.
Wausau weather in springMarch to May
High 9°CLow 2°CRain 42%
Spring in Wausau has typical daily highs of about 9°C and lows of about 2°C, with a 42% chance of rain on a given day.
Wausau weather in summerJune to August
High 24°CLow 16°CRain 42%
Summer in Wausau has typical daily highs of about 24°C and lows of about 16°C, with a 42% chance of rain on a given day.
Wausau weather in autumnSeptember to November
High 12°CLow 5°CRain 38%
Autumn in Wausau has typical daily highs of about 12°C and lows of about 5°C, with a 38% chance of rain on a given day.
When is the rainy season in Wausau?
Wausau has no sharply defined rainy season: the chance of rain on a given day runs from 30% in January, the driest month, to 43% in April, the wettest.
What time of year is Wausau windiest?
Winds in Wausau are highest in April, averaging 3.8 m/s (14 km/h), and lightest in August, at 2.4 m/s (9 km/h). The prevailing wind is from the SW.
What is the average temperature in Wausau year round?
The average temperature in Wausau over the whole year is 7°C. July is the hottest month, with highs of about 25°C; February is the coldest, with lows of about -10°C.