March weather forecastJanesville, WI
March
Weather in March
March in Janesville, Wisconsin ushers in signs of spring, with warming temperatures and a reducing snow canvas. The melting snow and increased hours of sunshine serve as suitable soil moisturizer for the sprouting flora. Nevertheless, it remains the month with the most rain, clocking at 0.98" (25mm) over a remarkably high 10.2 days, indicating a shift from snow to rain-dominated precipitation. This phase initiates the transition period towards the much-anticipated spring. Residents and visitors alike can start to feel the softer side of the city's climate.Temperature
The shift from February to March sees an increase in the average high-temperature, transitioning from a freezing cold 28.9°F (-1.7°C) to a frosty 43.2°F (6.2°C). Throughout the month of March, Janesville witnesses an average low-temperature of 28°F (-2.2°C).Humidity
In March, the average relative humidity is 79%.Rainfall
In March, the rain falls for 10.2 days. Throughout March, 0.98" (25mm) of precipitation is accumulated. Throughout the year, there are 127.7 rainfall days, and 17.87" (454mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall. In Janesville, in March, snow falls for 6 days, with typically accumulated 1.26" (32mm) of snow. Throughout the year, there are 44.5 snowfall days, and 11.34" (288mm) of snow is accumulated.Daylight
The average length of the day in March is 11h and 58min.On the first day of March, sunrise is at 6:30 am and sunset at 5:46 pm CST. On the last day of the month, sunrise is at 6:38 am and sunset at 7:21 pm CDT.
Note: On Sunday, March 10. 2024, at 2:00 am, Daylight Saving Time starts, and the time zone changes from CST to CDT. Daylight Saving Time lasts until Sunday, November 3. 2024, at 2:00 am; consequently, the time zone reverts from CDT to CST.
Sunshine
The average sunshine in March is 6h.UV index
In Janesville, the average daily maximum UV index in March is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: The maximum daily UV index of 2 in March converts into the following recommendations:
While sun exposure does not greatly affect most, individuals with fair skin, babies, and children always need vigilant safeguarding. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Take into account! The reflection from snow can nearly double the Sun's UV radiation intensity.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in March
Janesville, WI
- Average high temperature in March: 43.2°F
The warmest month (with the highest average high temperature) is July (79.7°F).
The month with the lowest average high temperature is January (25°F).
- Average low temperature in March: 28°F
The month with the highest average low temperature is July (62.4°F).
The coldest month (with the lowest average low temperature) is January (12.9°F).
Average pressure in March
Janesville, WI
- Average pressure in March: 30.09"Hg
The month with the highest atmospheric pressure is January (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.91"Hg).
Average wind speed in March
Janesville, WI
- Average wind speed in March: 9.5mph
The windiest month (with the highest average wind speed) is April (10.1mph).
The calmest month (with the lowest average wind speed) is August (6.4mph).
Average humidity in March
Janesville, WI
- Average humidity in March: 79%
The month with the highest relative humidity is January (87%).
The months with the lowest relative humidity are April and October (76%).
Average rainfall in March
Janesville, WI
- Average rainfall in March: 0.98"
The wettest month (with the highest rainfall) is June (2.76").
The driest months (with the least rainfall) are January and February (0.75").
Average rainfall days in March
Janesville, WI
- Average rainfall days in March: 10.2 days
The month with the highest number of rainy days is June (16.3 days).
The month with the least rainy days is January (3.5 days).
Average snowfall in March
Janesville, WI
- Average snowfall in March: 1.26"
The month with the highest snowfall is January (2.83").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in March
Janesville, WI
- Average snowfall days in March: 6 days
The month with the highest number of snowfall days is January (12.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in March /
Average sunshine in March
Janesville, WI
- Average daylight in March: 12h and 0min
The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).
- Average sunshine in March: 6h and 0min
The months with the most sunshine are July and August (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in March
Janesville, WI
- Average sunshine days in March: 16 days
The month with the most sunshine days is November (19.1 days).
The month with the least sunshine days is June (10.9 days).
Average UV index in March
Janesville, WI
- Average UV index in March: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January and December (UV index 1).
Average cloud cover in March
Janesville, WI
- Average cloud cover in March: 51
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is September (Cloud cover 34).
Average visibility in March
Janesville, WI
- Average visibility in March: 6mi
The months with the highest visibility are March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are January, February, July, August and September (5mi).
