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
McLean experiences an average high-temperature of a frosty 44.6°F (7°C) in February, marking an insignificant shift from 40.1°F (4.5°C) in January. McLean experiences a consistent average temperature of 29.5°F (-1.4°C) throughout the nights in February.Humidity
In February, the average relative humidity is 74%.Rainfall
In McLean, in February, during 6.3 rainfall days, 0.55" (14mm) of precipitation is typically accumulated. Throughout the year, there are 109 rainfall days, and 9.29" (236mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in McLean. In February, in McLean, it is snowing for 3.6 days. Throughout February, 0.35" (9mm) of snow is accumulated. In McLean, during the entire year, snow falls for 10.3 days and aggregates up to 2.28" (58mm) 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 5:29 pm. On the last day of February, in McLean, sunrise is at 6:41 am and sunset at 6:00 pm EST.
Sunshine
The months with the least sunshine are February and December, with an average of 5.1h of sunshine.UV index
In McLean, the average daily maximum UV index in February is 3. A UV Index estimate of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 3 in February suggests the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Outfit yourself in sun-safe attire, like long sleeves, pants, a hat, and UV-blocking sunglasses. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is February?
What is the average humidity in February in McLean?
How many days does it rain in February?
How much does it snow in February?
How many hours of daylight does McLean have in February?
When is the sunrise / sunset in February?
What are the months with the least sunshine?
How many hours of sunshine does McLean have in February?
What is the UV index reading in February in McLean?
Average temperature in February
McLean, VA
- Average high temperature in February: 44.6°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (40.1°F).
- Average low temperature in February: 29.5°F
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (26.8°F).
Average pressure in February
McLean, VA
- Average pressure in February: 30.07"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
McLean, VA
- Average wind speed in February: 7.5mph
The windiest month (with the highest average wind speed) is March (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.9mph).
Average humidity in February
McLean, VA
- Average humidity in February: 74%
The months with the highest relative humidity are October and December (76%).
The month with the lowest relative humidity is July (70%).
Average rainfall in February
McLean, VA
- Average rainfall in February: 0.55"
The wettest month (with the highest rainfall) is August (1.5").
The driest months (with the least rainfall) are January and September (0.51").
Average rainfall days in February
McLean, VA
- Average rainfall days in February: 6.3 days
The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is November (5.6 days).
Average snowfall in February
McLean, VA
- Average snowfall in February: 0.35"
The month with the highest snowfall is January (0.98").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
McLean, VA
- Average snowfall days in February: 3.6 days
The month with the highest number of snowfall days is February (3.6 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
McLean, 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 54min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).
Average sunshine days in February
McLean, VA
- Average sunshine days in February: 18.3 days
The month with the most sunshine days is November (23 days).
The month with the least sunshine days is July (14.3 days).
Average UV index in February
McLean, VA
- Average UV index in February: 3
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, November and December (UV index 2).
Average cloud cover in February
McLean, VA
- Average cloud cover in February: 44
The month with the most cloud cover is March (Cloud cover 46).
The month with the least cloud cover is July (Cloud cover 30).
Average visibility in February
McLean, VA
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
McLean, Virginia, USA
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