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
Port Jefferson signifies an average high-temperature of a still icy 36.3°F (2.4°C) in February, closely mirroring the 32°F (0°C) of January. Throughout the month of February, Port Jefferson sees a steady low-temperature average of 23.7°F (-4.6°C).Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 83%.Rainfall
In February, the rain falls for 5 days. Throughout February, 0.59" (15mm) of precipitation is accumulated. Throughout the year, there are 111.7 rainfall days, and 8.58" (218mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. February is the month with the most snowfall. Snow falls for 6.8 days and accumulates 0.79" (20mm) of snow.Daylight
In Port Jefferson, the average length of the day in February is 10h and 42min.On the first day of the month, sunrise is at 7:45 am and sunset at 5:54 pm. On the last day of February, in Port Jefferson, sunrise is at 7:10 am and sunset at 6:27 pm EST.
Sunshine
The average sunshine in February in Port Jefferson is 4.6h.UV index
The months with the lowest UV index in Port Jefferson are January, February, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV rays for average individuals.Note: In February, a regular UV index of 2 translates into these guidelines:
Babies, children, and individuals with sensitive skin should always have protection against extended sun exposure. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Warning! The reflection from snow can nearly magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in February?
What are the most humid months?
What is the average humidity in February?
How much does it rain in February?
What is the snowiest month?
How many days does it snow in February?
How many hours of daylight does Port Jefferson have in February?
What time are sunrise and sunset in February?
How long on average sun shines in February?
What are the months with the lowest UV index?
How high is the UV index in February?
Average temperature in February
Port Jefferson, OH
- Average high temperature in February: 36.3°F
The warmest month (with the highest average high temperature) is July (80.2°F).
The month with the lowest average high temperature is January (32°F).
- Average low temperature in February: 23.7°F
The month with the highest average low temperature is July (63.7°F).
The coldest month (with the lowest average low temperature) is January (20.1°F).
Average pressure in February
Port Jefferson, OH
- Average pressure in February: 30.09"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in February
Port Jefferson, OH
- Average wind speed in February: 10.4mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in February
Port Jefferson, OH
- Average humidity in February: 83%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (75%).
Average rainfall in February
Port Jefferson, OH
- Average rainfall in February: 0.59"
The wettest months (with the highest rainfall) are May and June (1.06").
The driest month (with the least rainfall) is November (0.47").
Average rainfall days in February
Port Jefferson, OH
- Average rainfall days in February: 5 days
The month with the highest number of rainy days is May (13.2 days).
The month with the least rainy days is February (5 days).
Average snowfall in February
Port Jefferson, OH
- Average snowfall in February: 0.79"
The month with the highest snowfall is February (0.79").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Port Jefferson, OH
- Average snowfall days in February: 6.8 days
The month with the highest number of snowfall days is January (7.5 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Port Jefferson, OH
- Average daylight in February: 10h and 4min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in February: 4h and 4min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 30min).
Average sunshine days in February
Port Jefferson, OH
- Average sunshine days in February: 18.2 days
The month with the most sunshine days is November (21.8 days).
The month with the least sunshine days is July (13.6 days).
Average UV index in February
Port Jefferson, OH
- 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, October, November and December (UV index 2).
Average cloud cover in February
Port Jefferson, OH
- Average cloud cover in February: 60
The month with the most cloud cover is January (Cloud cover 64).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in February
Port Jefferson, OH
- Average visibility in February: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Port Jefferson, Ohio, USA
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