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
February's presence marks an average high-temperature of a wintry 32.4°F (0.2°C), subtly varied from January's 28.8°F (-1.8°C). In February, the nighttime temperature lowers to an average of 20.7°F (-6.3°C).Humidity
January and February, with an average relative humidity of 82%, are the most humid months.Rainfall
In Westchester, in February, during 5.1 rainfall days, 1.42" (36mm) of precipitation is typically accumulated. Throughout the year, there are 149.4 rainfall days, and 25.08" (637mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. The month with the most snowfall is February, when snow falls for 10.9 days and typically aggregates up to 3.86" (98mm) of snow.Daylight
In Westchester, the average length of the day in February is 10h and 37min.On the first day of February, sunrise is at 7:04 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 6:26 am and sunset at 5:41 pm CST.
Sunshine
In Westchester, the average sunshine in February is 3.9h.UV index
In Westchester, the average daily maximum UV index in February is 2. A UV Index value of 2, and less, symbolizes a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during February translates into these guidelines:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is February?
What is the most humid month?
What is the average humidity in February?
How many days does it rain in February?
What is the snowiest month?
How many days does it snow in February?
What is the average length of the day in February?
When is the sunrise / sunset in February?
How long on average sun shines in February?
How high is the UV index in February?
Average temperature in February
Westchester, IL
- Average high temperature in February: 32.4°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (28.8°F).
- Average low temperature in February: 20.7°F
The month with the highest average low temperature is July (66.6°F).
The coldest month (with the lowest average low temperature) is January (18°F).
Average pressure in February
Westchester, IL
- 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 (29.92"Hg).
Average wind speed in February
Westchester, IL
- Average wind speed in February: 9.9mph
The windiest month (with the highest average wind speed) is January (10.2mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).
Average humidity in February
Westchester, IL
- Average humidity in February: 82%
The months with the highest relative humidity are January and February (82%).
The month with the lowest relative humidity is October (72%).
Average rainfall in February
Westchester, IL
- Average rainfall in February: 1.42"
The wettest month (with the highest rainfall) is May (3.11").
The driest month (with the least rainfall) is December (1.14").
Average rainfall days in February
Westchester, IL
- Average rainfall days in February: 5.1 days
The months with the highest number of rainy days are May and July (17.3 days).
The month with the least rainy days is February (5.1 days).
Average snowfall in February
Westchester, IL
- Average snowfall in February: 3.86"
The month with the highest snowfall is February (3.86").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Westchester, IL
- Average snowfall days in February: 10.9 days
The month with the highest number of snowfall days is January (12.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Westchester, IL
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in February: 3h and 5min
The months with the most sunshine are July and August (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in February
Westchester, IL
- Average sunshine days in February: 11.5 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is July (9.5 days).
Average UV index in February
Westchester, 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 and December (UV index 1).
Average cloud cover in February
Westchester, IL
- Average cloud cover in February: 59
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in February
Westchester, 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).
Westchester, Illinois, USA
Weather forecast for your location
2. Allow the app to use your location