Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
Somerset witnesses the coldest weather in January, with temperatures averaging a high of 30.7°F (-0.7°C) and a low of 18.3°F (-7.6°C).Humidity
January and February, with an average relative humidity of 87%, are the most humid months.Rainfall
In Somerset, during January, the rain falls for 8.5 days and regularly aggregates up to 2.76" (70mm) of precipitation. Throughout the year, there are 168.6 rainfall days, and 34.09" (866mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. January is the month with the most snowfall. Snow falls for 15.3 days and accumulates 7.48" (190mm) of snow.Daylight
The average length of the day in January in Somerset, Pennsylvania, is 9h and 43min.On the first day of January in Somerset, sunrise is at 7:38 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:25 am and sunset at 5:33 pm EST.
Sunshine
With an average of 2.7h of sunshine, January has the least sunshine of the year.UV index
In Somerset, the average daily maximum UV index in January is 2. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: The daily high UV index of 2 during January translates into the following recommendations:
Infants, children, and people with sensitive skin should always have protection against lengthy periods of sun exposure. The mid-day Sun emits the most powerful UV radiation, so seek shade and minimize exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.
Frequently asked questions
What month is the coldest in Somerset?
How cold is it in Somerset in January?
What are the most humid months in Somerset?
What is the average humidity in January in Somerset?
How much does it rain in Somerset in January?
When does it snow the most in Somerset?
How much does it snow in Somerset in January?
How many hours of daylight does Somerset have in January?
When is the sunrise / sunset in January in Somerset?
What is the month with the least sunshine in Somerset?
How long on average sun shines in January in Somerset?
How high is the UV index in January in Somerset?
Average temperature in January
Somerset, PA
- Average high temperature in January: 30.7°F
The warmest month (with the highest average high temperature) is July (78.8°F).
The month with the lowest average high temperature is January (30.7°F).
- Average low temperature in January: 18.3°F
The month with the highest average low temperature is July (58.6°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in January
Somerset, PA
- Average pressure in January: 30.11"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 January
Somerset, PA
- Average wind speed in January: 10.3mph
The windiest month (with the highest average wind speed) is January (10.3mph).
The calmest month (with the lowest average wind speed) is August (5.5mph).
Average humidity in January
Somerset, PA
- Average humidity in January: 87%
The months with the highest relative humidity are January and February (87%).
The months with the lowest relative humidity are April and July (79%).
Average rainfall in January
Somerset, PA
- Average rainfall in January: 2.76"
The wettest month (with the highest rainfall) is May (3.66").
The driest month (with the least rainfall) is November (1.97").
Average rainfall days in January
Somerset, PA
- Average rainfall days in January: 8.5 days
The month with the highest number of rainy days is May (21 days).
The month with the least rainy days is February (8.1 days).
Average snowfall in January
Somerset, PA
- Average snowfall in January: 7.48"
The month with the highest snowfall is January (7.48").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Somerset, PA
- Average snowfall days in January: 15.3 days
The month with the highest number of snowfall days is January (15.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Somerset, PA
- Average daylight in January: 9h 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 January: 2h and 4min
The month with the most sunshine is July (Average sunshine: 9h and 24min).
The month with the least sunshine is January (Average sunshine: 2h and 42min).
Average sunshine days in January
Somerset, PA
- Average sunshine days in January: 9 days
The month with the most sunshine days is November (14.2 days).
The month with the least sunshine days is February (7.8 days).
Average UV index in January
Somerset, PA
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 5).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in January
Somerset, PA
- Average cloud cover in January: 74
The month with the most cloud cover is January (Cloud cover 74).
The month with the least cloud cover is August (Cloud cover 41).
Average visibility in January
Somerset, PA
- Average visibility in January: 4mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (5mi).
The months with the lowest visibility are January and February (4mi).
Somerset, Pennsylvania, USA
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