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 records an average high-temperature of a frosty 44.4°F (6.9°C), indicating a minor variation from the preceding month. Nighttime temperature dips to a mean of 28.2°F (-2.1°C) during February.Humidity
In Chantilly, the average relative humidity in February is 76%.Rainfall
In Chantilly, in February, it is raining for 10.2 days, with typically 2.17" (55mm) of accumulated precipitation. Throughout the year, there are 156 rainfall days, and 31.18" (792mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall. In Chantilly, in February, snow falls for 5.3 days, with typically accumulated 3.31" (84mm) of snow. In Chantilly, during the entire year, snow falls for 16.8 days and aggregates up to 12.48" (317mm) of snow.Daylight
In February, the average length of the day is 10h and 46min.On the first day of the month, sunrise is at 7:15 am and sunset at 5:30 pm. On the last day of February, sunrise is at 6:42 am and sunset at 6:01 pm EST.
Sunshine
The months with the least sunshine are January, February and December, with an average of 5.1h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum daily UV index of 2 in February converts into the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. 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. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold does it get in February?
What is the average humidity in February in Chantilly?
How many days does it rain in February?
How much does it snow in Chantilly in February?
How many hours of daylight does Chantilly have in February?
When is the sunrise / sunset in February?
What are the months with the least sunshine?
How many hours of sunshine does Chantilly have in February?
What are the months with the lowest UV index?
How high is the UV index in February?
Average temperature in February
Chantilly, VA
- Average high temperature in February: 44.4°F
The warmest month (with the highest average high temperature) is July (88.2°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in February: 28.2°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure in February
Chantilly, VA
- Average pressure in February: 30.08"Hg
The month with the highest atmospheric pressure is November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in February
Chantilly, VA
- Average wind speed in February: 7.1mph
The windiest months (with the highest average wind speed) are March and April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in February
Chantilly, VA
- Average humidity in February: 76%
The months with the highest relative humidity are October and December (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall in February
Chantilly, VA
- Average rainfall in February: 2.17"
The wettest month (with the highest rainfall) is August (3.74").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in February
Chantilly, VA
- Average rainfall days in February: 10.2 days
The month with the highest number of rainy days is May (17.5 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in February
Chantilly, VA
- Average snowfall in February: 3.31"
The month with the highest snowfall is January (3.58").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
Chantilly, VA
- Average snowfall days in February: 5.3 days
The month with the highest number of snowfall days is February (5.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in February /
Average sunshine in February
Chantilly, VA
- Average daylight in February: 10h and 5min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in February: 5h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 6min).
Average sunshine days in February
Chantilly, VA
- Average sunshine days in February: 14.2 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in February
Chantilly, VA
- 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, November and December (UV index 2).
Average cloud cover in February
Chantilly, VA
- Average cloud cover in February: 46
The month with the most cloud cover is March (Cloud cover 47).
The month with the least cloud cover is July (Cloud cover 31).
Average visibility in February
Chantilly, VA
- Average visibility in February: 6mi
The months with the highest visibility are February, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and May (5mi).
Chantilly, Virginia, USA
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