Contents
- Weather in February
- Frequently asked questions
- Average temperature in February
- Average pressure in February
- Average wind speed in February
- Average humidity in February
- Average rainfall in February
- Average rainfall days in February
- Average snowfall in February
- Average snowfall days in February
- Average daylight in February
- Average sunshine in February
- Average sunshine days in February
- Average UV index in February
- Average cloud cover in February
- Average visibility in February
Weather in February
Temperature
With the onset of February, a modest change to a still subzero cold 28.9°F (-1.7°C) from January's 25°F (-3.9°C) is noted in high-temperature. February nights cool down to an average low-temperature of 16°F (-8.9°C).Humidity
In Janesville, the average relative humidity in February is 86%.Rainfall
The months with the least rainfall are January and February Rain falls for 3.8 days and accumulates 0.75" (19mm) of rain.Snowfall
January through April, October through December are months with snowfall. In Janesville, in February, snow falls for 10.3 days, with typically accumulated 2.36" (60mm) of snow. In Janesville, during the entire year, snow falls for 44.5 days and aggregates up to 11.34" (288mm) of snow.Daylight
The average length of the day in February is 10h and 35min.On the first day of February, sunrise is at 7:10 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 6:31 am and sunset at 5:44 pm CST.
Sunshine
In Janesville, the average sunshine in February is 3.6h.UV index
In Janesville, the average daily maximum UV index in February is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the average person.Note: In February, the maximum UV index of 2 transforms into these recommendations:
Long-term sun exposure is typically not a concern for most. However, those with sensitive skin, infants, and children must always have protection. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in February?
What is the average humidity in February?
What is the driest month?
How many days does it rain in February?
How many days does it snow in February?
How many hours of daylight does Janesville have in February?
When are sunrise and sunset in February?
How long on average sun shines in February?
What is the UV index intensity in February?
Average temperature in February
Janesville, WI
- Average high temperature in February: 28.9°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 February: 16°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 February
Janesville, WI
- Average pressure in February: 30.1"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 February
Janesville, WI
- Average wind speed in February: 9.7mph
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 February
Janesville, WI
- Average humidity in February: 86%
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 February
Janesville, WI
- Average rainfall in February: 0.75"
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 February
Janesville, WI
- Average rainfall days in February: 3.8 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 February
Janesville, WI
- Average snowfall in February: 2.36"
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 February
Janesville, WI
- Average snowfall days in February: 10.3 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 February /
Average sunshine in February
Janesville, WI
- Average daylight in February: 10h and 4min
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 February: 3h and 4min
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 February
Janesville, WI
- Average sunshine days in February: 14.7 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 February
Janesville, WI
- Average UV index in February: 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 February
Janesville, WI
- Average cloud cover in February: 61
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 February
Janesville, WI
- Average visibility in February: 5mi
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).
Janesville, Wisconsin, USA
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