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What is the weather like in Janesville, WisconsinJanesville, Wisconsin monthly and yearly climate averages.

Janesville, Wisconsin Climate Averages

Monthly and yearly weather averages for Janesville, WisconsinWeather almanac for Janesville, WI. Janesville monthly weather averages.
Lat: 42.68N, Lon: 89.02W
Wx Zone: WIZ069Web Search

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Janesville Monthly Averages

      12 Month Weather Scroll
January
February
March
April
May
June
July
August
September
October
November
December
Hi 25°F Lo 13°F Hi 28°F Lo 15°F Hi 43°F Lo 29°F Hi 55°F Lo 38°F Hi 68°F Lo 50°F Hi 76°F Lo 58°F Hi 79°F Lo 62°F Hi 78°F Lo 60°F Hi 72°F Lo 53°F Hi 58°F Lo 42°F Hi 44°F Lo 31°F Hi 32°F Lo 22°F
10 mph 10 mph 10 mph 10 mph 9 mph 8 mph 7 mph 6 mph 8 mph 9 mph 10 mph 9 mph
1.7 in 1.7 in 2.5 in 4.2 in 5.4 in 6 in 4.8 in 3.9 in 2.6 in 3.3 in 2 in 1.9 in
87% 87% 78% 76% 79% 81% 83% 83% 80% 75% 77% 82%
64% 62% 51% 51% 43% 35% 32% 31% 33% 43% 44% 59%
30.6 in 30.6 in 30.6 in 30.4 in 30.4 in 30.4 in 30.4 in 30.4 in 30.5 in 30.5 in 30.6 in 30.6 in
11 9 12 9 9 7 7 9 13 13 16 13
6 5 12 17 21 21 21 17 14 13 9 7
16 13 7 3 0 0 0 0 0 1 5 13
4 3 2 3 3 6 7 8 7 2 2 3
1 1 2 3 5 6 5 5 4 2 2 1
184 170 246 239 278 301 329 329 299 264 251 212
Month
Avg. Temperatures
Avg. Wind Speed
Avg. Precipitation
Average Humidity
Avg. Cloud Cover
Barometric Pressure
Average Dry Days
Avg. Precip. Days
Average Snow Days
Average Fog Days
Average UV Index
Avg. Hours of Sun
Averages are based on historical weather data from the past 10 years.

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