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
January, known for its average high temperature of 31.1°F (-0.5°C) and an average low temperature of 18.7°F (-7.4°C), is the coldest month.Humidity
In January, the average relative humidity is 82%.Rainfall
In University Park, Pennsylvania, during January, the rain falls for 10.5 days and regularly aggregates up to 2.28" (58mm) of precipitation. Throughout the year, in University Park, there are 175.7 rainfall days, and 30.94" (786mm) of precipitation is accumulated.Snowfall
Months with snowfall in University Park are January through May, October through December. In January, it is snowing for 15.3 days. Throughout January, 6.57" (167mm) of snow is accumulated. In University Park, during the entire year, snow falls for 59 days and aggregates up to 26.3" (668mm) of snow.Daylight
The average length of the day in January in University Park, Pennsylvania, is 9h and 38min.On the first day of the month, sunrise is at 7:35 am and sunset at 4:54 pm. On the last day of January, in University Park, sunrise is at 7:22 am and sunset at 5:27 pm EST.
Sunshine
The month with the least sunshine is January, with an average of 3.6h of sunshine.UV index
In University Park, the average daily maximum UV index in January is 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: An average UV index of 2 in January transforms into this advice:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What time of the year is the coldest in University Park?
How cold is January in University Park?
What is the average humidity in January in University Park?
How many days does it rain in January in University Park?
How much does it snow in University Park in January?
How many hours of daylight does University Park have in January?
What time are sunrise and sunset in January in University Park?
What is the month with the least sunshine in University Park?
How many hours of sunshine does University Park have in January?
What is the UV index intensity in January in University Park?
Average temperature in January
University Park, PA
- Average high temperature in January: 31.1°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 (31.1°F).
- Average low temperature in January: 18.7°F
The month with the highest average low temperature is July (59.2°F).
The coldest month (with the lowest average low temperature) is January (18.7°F).
Average pressure in January
University Park, PA
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
University Park, PA
- Average wind speed in January: 8mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
University Park, PA
- Average humidity in January: 82%
The months with the highest relative humidity are February and December (84%).
The month with the lowest relative humidity is July (76%).
Average rainfall in January
University Park, PA
- Average rainfall in January: 2.28"
The wettest month (with the highest rainfall) is May (3.5").
The driest month (with the least rainfall) is November (2.01").
Average rainfall days in January
University Park, PA
- Average rainfall days in January: 10.5 days
The month with the highest number of rainy days is May (19.4 days).
The month with the least rainy days is February (9.8 days).
Average snowfall in January
University Park, PA
- Average snowfall in January: 6.57"
The month with the highest snowfall is February (6.77").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
University Park, 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
University Park, PA
- Average daylight in January: 9h 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 January: 3h 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 36min).
Average sunshine days in January
University Park, PA
- Average sunshine days in January: 9.5 days
The month with the most sunshine days is November (14.5 days).
The month with the least sunshine days is February (8.5 days).
Average UV index in January
University Park, 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
University Park, PA
- Average cloud cover in January: 63
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in January
University Park, PA
- Average visibility in January: 5mi
The months with the highest visibility are January, March, April, May, June, July, August, September, October, November and December (5mi).
The month with the lowest visibility is February (4mi).
University Park, Pennsylvania, USA
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