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 average high-temperature in February, at a still wintry 36.9°F (2.7°C), reveals a modest deviation from January's 33.4°F (0.8°C). During February, Williamstown records a consistent average nighttime temperature of 22.5°F (-5.3°C).Humidity
February is the most humid month, with an average relative humidity of 82%.Rainfall
The month with the least rainfall is February, when the rain falls for 7.3 days and typically collects 1.54" (39mm) of precipitation.Snowfall
January through May, October through December are months with snowfall. In Williamstown, during February, snow falls for 6.6 days and regularly aggregates up to 2.48" (63mm) of snow. In Williamstown, during the entire year, snow falls for 26.2 days and aggregates up to 12.32" (313mm) of snow.Daylight
In February, the average length of the day is 10h and 41min.On the first day of February in Williamstown, sunrise is at 7:16 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 5:57 pm EST.
Sunshine
The month with the least sunshine is February, with an average of 4.2h of sunshine.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low threat to health from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum UV index of 2 during February leads to these instructions:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Sunglasses that guard against UVA and UVB rays are pivotal in minimizing sun-induced ocular damage. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in February?
What is the most humid month?
What is the average humidity in February?
What is the driest month?
How many days does it rain in February?
How many days does it snow in February?
What is the average length of the day in February in Williamstown?
When is the sunrise / sunset in February?
What is the month with the least sunshine?
How many hours of sunshine does Williamstown have in February?
When is the lowest UV index?
What is the UV index reading in February?
Average temperature in February
Williamstown, PA
- Average high temperature in February: 36.9°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (33.4°F).
- Average low temperature in February: 22.5°F
The month with the highest average low temperature is July (62.1°F).
The coldest month (with the lowest average low temperature) is January (20.8°F).
Average pressure in February
Williamstown, PA
- Average pressure in February: 30.06"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in February
Williamstown, PA
- Average wind speed in February: 8mph
The windiest months (with the highest average wind speed) are March and April (8.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in February
Williamstown, PA
- Average humidity in February: 82%
The month with the highest relative humidity is February (82%).
The month with the lowest relative humidity is April (76%).
Average rainfall in February
Williamstown, PA
- Average rainfall in February: 1.54"
The wettest month (with the highest rainfall) is May (2.95").
The driest month (with the least rainfall) is February (1.54").
Average rainfall days in February
Williamstown, PA
- Average rainfall days in February: 7.3 days
The month with the highest number of rainy days is May (17.4 days).
The month with the least rainy days is January (7.2 days).
Average snowfall in February
Williamstown, PA
- Average snowfall in February: 2.48"
The month with the highest snowfall is March (3.43").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in February
Williamstown, PA
- Average snowfall days in February: 6.6 days
The month with the highest number of snowfall days is January (6.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in February /
Average sunshine in February
Williamstown, PA
- 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 18min).
- Average sunshine in February: 4h and 1min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in February
Williamstown, PA
- Average sunshine days in February: 14.7 days
The month with the most sunshine days is November (18.8 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in February
Williamstown, PA
- Average UV index in February: 2
The months with the highest UV index are June and July (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
Williamstown, PA
- Average cloud cover in February: 54
The months with the most cloud cover are February and December (Cloud cover 54).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in February
Williamstown, PA
- Average visibility in February: 5mi
The months with the highest visibility are January, March, April, June, July, November and December (6mi).
The months with the lowest visibility are February, May, August, September and October (5mi).
Williamstown, Pennsylvania, USA
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