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 advent of February brings an average high-temperature of a still frosty 49.1°F (9.5°C), exhibiting minor difference from the previous month. During the nights in February, an average low-temperature of 31.8°F (-0.1°C) is observed in Roslyn Hills.Humidity
The average relative humidity in February is 75%.Rainfall
In Roslyn Hills, in February, during 10.2 rainfall days, 2.05" (52mm) of precipitation is typically accumulated. Throughout the year, in Roslyn Hills, there are 151.1 rainfall days, and 26.22" (666mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Roslyn Hills. The month with the most snowfall in Roslyn Hills is February, when snow falls for 3.5 days and typically aggregates up to 1.77" (45mm) of snow.Daylight
In Roslyn Hills, the average length of the day in February is 10h and 50min.On the first day of February in Roslyn Hills, sunrise is at 7:13 am and sunset at 5:33 pm. On the last day of the month, sunrise is at 6:41 am and sunset at 6:03 pm EST.
Sunshine
In Roslyn Hills, the average sunshine in February is 5.3h.UV index
The months with the lowest UV index in Roslyn Hills are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for the ordinary person.Note: The average daily UV index of 2 in February transforms into the following instructions:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. Around midday, solar radiation is most harmful; hence, exposure should be limited. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Frequently asked questions
What are February temperatures in Roslyn Hills?
What is the average humidity in February in Roslyn Hills?
How many days does it rain in February in Roslyn Hills?
When does it snow the most in Roslyn Hills?
How much does it snow in Roslyn Hills in February?
What is the average length of the day in February in Roslyn Hills?
When are sunrise and sunset in February in Roslyn Hills?
How many hours of sunshine does Roslyn Hills have in February?
What are the months with the lowest UV index in Roslyn Hills?
How high is the UV index in February in Roslyn Hills?
Average temperature in February
Roslyn Hills, VA
- Average high temperature in February: 49.1°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (44.2°F).
- Average low temperature in February: 31.8°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (29.5°F).
Average pressure in February
Roslyn Hills, VA
- Average pressure in February: 30.09"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
Roslyn Hills, VA
- Average wind speed in February: 6.8mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in February
Roslyn Hills, VA
- Average humidity in February: 75%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (68%).
Average rainfall in February
Roslyn Hills, VA
- Average rainfall in February: 2.05"
The wettest month (with the highest rainfall) is August (2.72").
The driest month (with the least rainfall) is September (1.65").
Average rainfall days in February
Roslyn Hills, VA
- Average rainfall days in February: 10.2 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in February
Roslyn Hills, VA
- Average snowfall in February: 1.77"
The month with the highest snowfall is February (1.77").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
Roslyn Hills, VA
- Average snowfall days in February: 3.5 days
The month with the highest number of snowfall days is February (3.5 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
Roslyn Hills, VA
- Average daylight in February: 10h and 5min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in February: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in February
Roslyn Hills, VA
- Average sunshine days in February: 15.2 days
The month with the most sunshine days is November (19.5 days).
The month with the least sunshine days is May (11.9 days).
Average UV index in February
Roslyn Hills, VA
- Average UV index in February: 2
The month with the highest UV index is July (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in February
Roslyn Hills, VA
- Average cloud cover in February: 44
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
Roslyn Hills, 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).
Roslyn Hills, Virginia, USA
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