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 initiation of February sees an average high-temperature of a still cold 41°F (5°C), showing minor variations from the previous month. In Jerseyville, the average low-temperature during the month of February is a subzero cold 29.7°F (-1.3°C).Humidity
In February, the average relative humidity is 76%.Rainfall
In February, the rain falls for 9.9 days. Throughout February, 2.32" (59mm) of precipitation is accumulated. In Jerseyville, during the entire year, the rain falls for 162 days and collects up to 32.2" (818mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Jerseyville, during February, snow falls for 4.3 days and regularly aggregates up to 1.02" (26mm) of snow. In Jerseyville, during the entire year, snow falls for 17 days and aggregates up to 5.55" (141mm) of snow.Daylight
In Jerseyville, the average length of the day in February is 10h and 42min.On the first day of the month, sunrise is at 7:05 am and sunset at 5:14 pm. On the last day of February, sunrise is at 6:30 am and sunset at 5:47 pm EST.
Sunshine
February has the least sunshine of the year, with an average of 4.9h of sunshine.UV index
The months with the lowest UV index in Jerseyville are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for the average person.Note: In February, the average maximum UV index of 2 translates into the following recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Limiting sun exposure during midday hours helps in reducing the harmful effects of UV radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Is February cold?
What is the average humidity in February?
How much does it rain in February?
How much does it snow in February?
How many hours of daylight does Jerseyville have in February?
What time are sunrise and sunset in February?
What is the month with the least sunshine?
How long on average sun shines in February?
When is the lowest UV index?
What is the UV index reading in February?
Average temperature in February
Jerseyville, NJ
- Average high temperature in February: 41°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in February: 29.7°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure in February
Jerseyville, NJ
- Average pressure in February: 30.04"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in February
Jerseyville, NJ
- Average wind speed in February: 10.9mph
The windiest month (with the highest average wind speed) is January (11.1mph).
The calmest month (with the lowest average wind speed) is July (7.1mph).
Average humidity in February
Jerseyville, NJ
- Average humidity in February: 76%
The months with the highest relative humidity are May and June (79%).
The months with the lowest relative humidity are January, March, April and November (74%).
Average rainfall in February
Jerseyville, NJ
- Average rainfall in February: 2.32"
The wettest month (with the highest rainfall) is July (3.58").
The driest month (with the least rainfall) is January (1.93").
Average rainfall days in February
Jerseyville, NJ
- Average rainfall days in February: 9.9 days
The month with the highest number of rainy days is July (17.6 days).
The month with the least rainy days is November (9.2 days).
Average snowfall in February
Jerseyville, NJ
- Average snowfall in February: 1.02"
The month with the highest snowfall is March (1.46").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Jerseyville, NJ
- Average snowfall days in February: 4.3 days
The month with the highest number of snowfall days is January (5.3 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Jerseyville, NJ
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in February: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in February
Jerseyville, NJ
- Average sunshine days in February: 13.7 days
The month with the most sunshine days is November (18.9 days).
The month with the least sunshine days is July (11.3 days).
Average UV index in February
Jerseyville, NJ
- Average UV index in February: 2
The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in February
Jerseyville, NJ
- Average cloud cover in February: 46
The months with the most cloud cover are February, March and December (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 28).
Average visibility in February
Jerseyville, NJ
- 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).
Jerseyville, New Jersey, USA
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