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 beginning of February records an average high-temperature of a cold 35.6°F (2°C), almost echoing the conditions of the previous month. During February in Shirley, the average low-temperature is recorded at a subzero cold 22.3°F (-5.4°C).Humidity
The average relative humidity in February is 81%.Rainfall
In February, the rain falls for 5.3 days. Throughout February, 1.22" (31mm) of precipitation is accumulated. Throughout the year, there are 140.6 rainfall days, and 22.44" (570mm) of precipitation is accumulated.Snowfall
Months with snowfall in Shirley are January through April, October through December. In Shirley, during February, snow falls for 7.8 days and regularly aggregates up to 2.13" (54mm) of snow. In Shirley, Illinois, during the entire year, snow falls for 35.4 days and aggregates up to 9.45" (240mm) of snow.Daylight
The average length of the day in February in Shirley is 10h and 41min.On the first day of the month, sunrise is at 7:05 am and sunset at 5:13 pm. On the last day of February, in Shirley, sunrise is at 6:30 am and sunset at 5:47 pm CST.
Sunshine
The average sunshine in February is 3.9h.UV index
The months with the lowest UV index in Shirley are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The maximum UV index of 2 during February translates into these guidelines:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Shirley in February?
What is the average humidity in February in Shirley?
How many days does it rain in February in Shirley?
How much does it snow in Shirley in February?
What is the average length of the day in February in Shirley?
What time are sunrise and sunset in February in Shirley?
How long on average sun shines in February in Shirley?
What are the months with the lowest UV index in Shirley?
What is the UV index intensity in February in Shirley?
Average temperature in February
Shirley, IL
- Average high temperature in February: 35.6°F
The warmest month (with the highest average high temperature) is July (80.8°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in February: 22.3°F
The month with the highest average low temperature is July (64.6°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in February
Shirley, IL
- Average pressure in February: 30.11"Hg
The month with the highest atmospheric pressure is January (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).
Average wind speed in February
Shirley, IL
- 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 August (6.6mph).
Average humidity in February
Shirley, IL
- Average humidity in February: 81%
The month with the highest relative humidity is July (85%).
The month with the lowest relative humidity is October (71%).
Average rainfall in February
Shirley, IL
- Average rainfall in February: 1.22"
The wettest month (with the highest rainfall) is May (2.99").
The driest month (with the least rainfall) is January (1.18").
Average rainfall days in February
Shirley, IL
- Average rainfall days in February: 5.3 days
The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is February (5.3 days).
Average snowfall in February
Shirley, IL
- Average snowfall in February: 2.13"
The month with the highest snowfall is January (2.44").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in February
Shirley, IL
- Average snowfall days in February: 7.8 days
The month with the highest number of snowfall days is January (11.5 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
Shirley, IL
- 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 18min).
- Average sunshine in February: 3h and 5min
The month with the most sunshine is June (Average sunshine: 9h and 42min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in February
Shirley, IL
- Average sunshine days in February: 14.3 days
The month with the most sunshine days is November (18.4 days).
The month with the least sunshine days is July (9.7 days).
Average UV index in February
Shirley, IL
- 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, November and December (UV index 2).
Average cloud cover in February
Shirley, IL
- Average cloud cover in February: 58
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is September (Cloud cover 33).
Average visibility in February
Shirley, IL
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Shirley, Illinois, USA
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