January weather forecastPrinceton, WV
January
Weather in January
As the first month of the year makes its entrance, Princeton, West Virginia grapples with chilly temperatures that make a compelling case for winter coats. January welcomes snow, thrusting the city into a winter wonderland. In comparison to December, the lowest temperatures hover a few degrees below, with levels reaching as far down as 23.7°F (-4.6°C). January spoils residents with an impressive 9.9 hours of daylight— a slight increase from the preceding month. While the frosty conditions might deter some, January evolves into a picturesque image of shimmering snow under bright winter sunshine, creating an ambient mood that heralds the beginning of a new year.Temperature
In Princeton, the month of January is known for its lowest average temperatures, reaching a high of 37.9°F (3.3°C) and a low of 23.7°F (-4.6°C).Humidity
The average relative humidity in January is 80%.Rainfall
In January, the rain falls for 10 days. Throughout January, 2.28" (58mm) of precipitation is accumulated. In Princeton, during the entire year, the rain falls for 174.7 days and collects up to 29.96" (761mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Princeton, West Virginia, in January, during 11.2 snowfall days, 6.06" (154mm) of snow is typically accumulated. Throughout the year, there are 46.5 snowfall days, and 27.36" (695mm) of snow is accumulated.Daylight
The average length of the day in January is 9h and 56min.On the first day of the month, sunrise is at 7:38 am and sunset at 5:17 pm. On the last day of January, sunrise is at 7:28 am and sunset at 5:47 pm EST.
Sunshine
The month with the least sunshine is January, with an average of 4.4h of sunshine.UV index
The months with the lowest UV index are January, February, November and 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 ordinary individuals.Note: In January, a regular UV index of 2 translates into these guidelines:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Princeton, WV
- Average high temperature in January: 37.9°F
The warmest month (with the highest average high temperature) is July (81.9°F).
The month with the lowest average high temperature is January (37.9°F).
- Average low temperature in January: 23.7°F
The month with the highest average low temperature is July (59.5°F).
The coldest month (with the lowest average low temperature) is January (23.7°F).
Average pressure in January
Princeton, WV
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in January
Princeton, WV
- Average wind speed in January: 7.9mph
The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in January
Princeton, WV
- Average humidity in January: 80%
The month with the highest relative humidity is February (82%).
The months with the lowest relative humidity are April, June, July, August and November (77%).
Average rainfall in January
Princeton, WV
- Average rainfall in January: 2.28"
The wettest month (with the highest rainfall) is May (3.35").
The driest month (with the least rainfall) is September (1.5").
Average rainfall days in January
Princeton, WV
- Average rainfall days in January: 10 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is January (10 days).
Average snowfall in January
Princeton, WV
- Average snowfall in January: 6.06"
The month with the highest snowfall is December (6.18").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Princeton, WV
- Average snowfall days in January: 11.2 days
The month with the highest number of snowfall days is January (11.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Princeton, WV
- Average daylight in January: 9h and 54min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 4h and 24min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in January
Princeton, WV
- Average sunshine days in January: 12.3 days
The month with the most sunshine days is November (16.5 days).
The months with the least sunshine days are February and May (9.8 days).
Average UV index in January
Princeton, WV
- Average UV index in January: 2
The month with the highest UV index is June (UV index 6).
The months with the lowest UV index are January, February, November and December (UV index 2).
Average cloud cover in January
Princeton, WV
- Average cloud cover in January: 58
The month with the most cloud cover is January (Cloud cover 58).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in January
Princeton, WV
- Average visibility in January: 5mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (5mi).
The month with the lowest visibility is September (4mi).
