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 denotes a minimal variation in the average high-temperature to a frosty 43.9°F (6.6°C) from January's 39.7°F (4.3°C). The average temperature in Great Falls drops to a freezing cold 28.8°F (-1.8°C) during the night in the month of February.Humidity
In February, the average relative humidity in Great Falls is 75%.Rainfall
In Great Falls, Virginia, during February, the rain falls for 9.8 days and regularly aggregates up to 1.89" (48mm) of precipitation. In Great Falls, during the entire year, the rain falls for 152.8 days and collects up to 27.64" (702mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In Great Falls, during February, snow falls for 4.4 days and regularly aggregates up to 1.85" (47mm) of snow. In Great Falls, during the entire year, snow falls for 13.9 days and aggregates up to 7.2" (183mm) of snow.Daylight
In Great Falls, the average length of the day in February 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, sunrise is at 6:41 am and sunset at 6:01 pm EST.
Sunshine
The months with the least sunshine are January, February and December, with an average of 5h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Great Falls. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.Note: The daily high UV index of 2 during February translates into the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
How cold is February in Great Falls?
What is the average humidity in February in Great Falls?
How many days does it rain in February in Great Falls?
How many days does it snow in February in Great Falls?
How many hours of daylight does Great Falls have in February?
When are sunrise and sunset in February in Great Falls?
What are the months with the least sunshine in Great Falls?
How long on average sun shines in February in Great Falls?
When is the lowest UV index in Great Falls?
What is the UV index intensity in February in Great Falls?
Average temperature in February
Great Falls, VA
- Average high temperature in February: 43.9°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (39.7°F).
- Average low temperature in February: 28.8°F
The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (26.4°F).
Average pressure in February
Great Falls, 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
Great Falls, 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
Great Falls, VA
- Average humidity in February: 75%
The months with the highest relative humidity are October and December (76%).
The month with the lowest relative humidity is July (69%).
Average rainfall in February
Great Falls, VA
- Average rainfall in February: 1.89"
The wettest month (with the highest rainfall) is August (3.39").
The driest month (with the least rainfall) is January (1.77").
Average rainfall days in February
Great Falls, VA
- Average rainfall days in February: 9.8 days
The month with the highest number of rainy days is May (16.3 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in February
Great Falls, VA
- Average snowfall in February: 1.85"
The month with the highest snowfall is January (2.28").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
Great Falls, VA
- Average snowfall days in February: 4.4 days
The month with the highest number of snowfall days is January (4.6 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
Great Falls, 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 0min
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 0min).
Average sunshine days in February
Great Falls, VA
- Average sunshine days in February: 15.1 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in February
Great Falls, 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
Great Falls, 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
Great Falls, 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).
Great Falls, Virginia, USA
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