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 sea temperature 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
As Roslyn transitions into February, the average high-temperature stands at a still cold 39°F (3.9°C), offering little variation from the preceding month. During February, Roslyn records an average temperature of 28.8°F (-1.8°C) at night.Humidity
February, May and December, with an average relative humidity of 75%, are the most humid months.Rainfall
In Roslyn, in February, during 10.9 rainfall days, 2.48" (63mm) of precipitation is typically accumulated. In Roslyn, during the entire year, the rain falls for 165.9 days and collects up to 37.56" (954mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Roslyn, in February, snow falls for 6 days, with typically accumulated 1.69" (43mm) of snow. In Roslyn, during the entire year, snow falls for 22.2 days and aggregates up to 7.24" (184mm) of snow.Ocean temperature
February is the month with the coldest seawater in Roslyn, with an average ocean temperature of 39.9°F (4.4°C).Note: In swimming situations, this is a grave threat to life. The intense coldness of the water triggers extreme discomfort and rapid hyperventilation. A specialized swimsuit is required to mitigate thermal damage.
Daylight
In Roslyn, the average length of the day in February is 10h and 40min.On the first day of February in Roslyn, sunrise is at 7:04 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 6:28 am and sunset at 5:45 pm EST.
Sunshine
February has the least sunshine of the year, with an average of 4.8h of sunshine.UV index
The months with the lowest UV index in Roslyn are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for ordinary individuals.Note: The UV index of 2 in February translates into these instructions:
Extended sunlight exposure does not pose significant problems for most people, except for children, infants, and people with fair skin who always need shielding. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Be aware! The reflective nature of snow can magnify the Sun's UV radiation almost twofold.
Frequently asked questions
Is February cold in Roslyn?
What are the most humid months in Roslyn?
What is the average humidity in February in Roslyn?
How many days does it rain in February in Roslyn?
How many days does it snow in February in Roslyn?
When is the ocean coldest in Roslyn?
How cold is the water in February in Roslyn?
What is the average length of the day in February in Roslyn?
When are sunrise and sunset in February in Roslyn?
What is the month with the least sunshine in Roslyn?
How many hours of sunshine does Roslyn have in February?
When is the lowest UV index in Roslyn?
What is the UV index intensity in February in Roslyn?
Average temperature in February
Roslyn, NY
- Average high temperature in February: 39°F
The warmest month (with the highest average high temperature) is July (81.5°F).
The month with the lowest average high temperature is January (36.5°F).
- Average low temperature in February: 28.8°F
The months with the highest average low temperature are July and August (70.3°F).
The coldest month (with the lowest average low temperature) is January (27.3°F).
Average pressure in February
Roslyn, NY
- Average pressure in February: 30.03"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in February
Roslyn, NY
- Average wind speed in February: 10.8mph
The windiest month (with the highest average wind speed) is January (11.2mph).
The calmest month (with the lowest average wind speed) is July (7.3mph).
Average humidity in February
Roslyn, NY
- Average humidity in February: 75%
The months with the highest relative humidity are February, May and December (75%).
The months with the lowest relative humidity are August and November (71%).
Average rainfall in February
Roslyn, NY
- Average rainfall in February: 2.48"
The wettest month (with the highest rainfall) is December (4.06").
The driest month (with the least rainfall) is September (2.4").
Average rainfall days in February
Roslyn, NY
- Average rainfall days in February: 10.9 days
The month with the highest number of rainy days is July (17.9 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in February
Roslyn, NY
- Average snowfall in February: 1.69"
The month with the highest snowfall is March (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in February
Roslyn, NY
- Average snowfall days in February: 6 days
The month with the highest number of snowfall days is January (6.8 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average sea temperature in February
Roslyn, NY
- Average sea temperature in February: 39.9°F
The best month for swimming (with the highest average sea temperature) is August (74.1°F).
The coldest month (with the lowest average sea temperature) is February (39.9°F).
Average daylight in February /
Average sunshine in February
Roslyn, NY
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in February: 4h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in February
Roslyn, NY
- Average sunshine days in February: 13 days
The month with the most sunshine days is November (18 days).
The month with the least sunshine days is July (10.6 days).
Average UV index in February
Roslyn, NY
- 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, February, March, November and December (UV index 2).
Average cloud cover in February
Roslyn, NY
- Average cloud cover in February: 47
The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in February
Roslyn, NY
- 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).
Roslyn, New York, USA
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