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
The high-temperature average in February for Belleville is a still wintry 42.4°F (5.8°C), staying closely aligned with January's conditions. The average temperature in Belleville drops to a freezing cold 27.9°F (-2.3°C) during the night in the month of February.Humidity
In February, the average relative humidity in Belleville is 77%.Rainfall
The month with the least rainfall is February, when the rain falls for 7.8 days and typically collects 1.93" (49mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In February, it is snowing for 6 days. Throughout February, 2.36" (60mm) of snow is accumulated. Throughout the year, there are 21.1 snowfall days, and 8.11" (206mm) of snow is accumulated.Daylight
In February, the average length of the day is 10h and 47min.On the first day of February in Belleville, Illinois, sunrise is at 7:05 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 6:32 am and sunset at 5:52 pm CST.
Sunshine
In Belleville, Illinois, the average sunshine in February is 4.6h.UV index
The months with the lowest UV index in Belleville are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: A daily high UV index of 2 in February leads to these guidelines:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Avoiding the Sun's peak radiation during midday hours is essential for health and safety. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is February in Belleville?
What is the average humidity in February in Belleville?
What is the driest month in Belleville?
How much does it rain in Belleville in February?
How many days does it snow in February in Belleville?
How many hours of daylight does Belleville have in February?
When are sunrise and sunset in February in Belleville?
How long on average sun shines in February in Belleville?
What are the months with the lowest UV index in Belleville?
What is the UV index intensity in February in Belleville?
Average temperature in February
Belleville, IL
- Average high temperature in February: 42.4°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (37.8°F).
- Average low temperature in February: 27.9°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (24.8°F).
Average pressure in February
Belleville, IL
- Average pressure in February: 30.12"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Belleville, IL
- Average wind speed in February: 9.3mph
The windiest month (with the highest average wind speed) is January (9.4mph).
The calmest month (with the lowest average wind speed) is July (5.6mph).
Average humidity in February
Belleville, IL
- Average humidity in February: 77%
The months with the highest relative humidity are May and July (79%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Belleville, IL
- Average rainfall in February: 1.93"
The wettest month (with the highest rainfall) is May (4.37").
The driest month (with the least rainfall) is February (1.93").
Average rainfall days in February
Belleville, IL
- Average rainfall days in February: 7.8 days
The month with the highest number of rainy days is May (16.4 days).
The month with the least rainy days is January (6.8 days).
Average snowfall in February
Belleville, IL
- Average snowfall in February: 2.36"
The month with the highest snowfall is January (2.4").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in February
Belleville, IL
- Average snowfall days in February: 6 days
The month with the highest number of snowfall days is January (7.3 days).
The months with the least snowfall days are May, June, July and August (0 days).
Average daylight in February /
Average sunshine in February
Belleville, IL
- Average daylight in February: 10h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in February: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in February
Belleville, IL
- Average sunshine days in February: 14.8 days
The month with the most sunshine days is October (18.3 days).
The month with the least sunshine days is May (12.3 days).
Average UV index in February
Belleville, IL
- Average UV index in February: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in February
Belleville, IL
- Average cloud cover in February: 51
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in February
Belleville, IL
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Belleville, Illinois, USA
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