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
The coldest temperatures in Warren, Pennsylvania, occur during January, when averages reach a peak of 28.2°F (-2.1°C) and a low of 16.7°F (-8.5°C).Humidity
January and February, with an average relative humidity of 89%, are the most humid months.Rainfall
In Warren, during January, the rain falls for 8.1 days and regularly aggregates up to 2.24" (57mm) of precipitation. Throughout the year, in Warren, there are 170.4 rainfall days, and 27.13" (689mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through May, October through December. In Warren, in January, snow falls for 22.4 days, with typically accumulated 8.9" (226mm) of snow. In Warren, during the entire year, snow falls for 90.1 days and aggregates up to 39.41" (1001mm) of snow.Daylight
In Warren, the average length of the day in January is 9h and 33min.On the first day of the month, sunrise is at 7:44 am and sunset at 4:56 pm. On the last day of January, sunrise is at 7:30 am and sunset at 5:29 pm EST.
Sunshine
With an average of 2.1h of sunshine, January has the least sunshine of the year.UV index
January, February and December, with an average maximum UV index of 1, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for ordinary individuals.Note: The daily high UV index of 1 in January translates into this advice:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the coldest month in Warren?
How cold is January in Warren?
What is the most humid month in Warren?
What is the average humidity in January in Warren?
How many days does it rain in January in Warren?
How much does it snow in Warren in January?
What is the average length of the day in January in Warren?
What time are sunrise and sunset in January in Warren?
What is the month with the least sunshine in Warren?
How long on average sun shines in January in Warren?
When is the lowest UV index in Warren?
What is the UV index reading in January in Warren?
Average temperature in January
Warren, PA
- Average high temperature in January: 28.2°F
The warmest month (with the highest average high temperature) is July (78.4°F).
The month with the lowest average high temperature is January (28.2°F).
- Average low temperature in January: 16.7°F
The month with the highest average low temperature is July (56.8°F).
The coldest month (with the lowest average low temperature) is January (16.7°F).
Average pressure in January
Warren, PA
- Average pressure in January: 30.08"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Warren, PA
- Average wind speed in January: 9.3mph
The windiest month (with the highest average wind speed) is January (9.3mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in January
Warren, PA
- Average humidity in January: 89%
The months with the highest relative humidity are January and February (89%).
The month with the lowest relative humidity is May (80%).
Average rainfall in January
Warren, PA
- Average rainfall in January: 2.24"
The wettest month (with the highest rainfall) is April (2.99").
The driest month (with the least rainfall) is September (1.77").
Average rainfall days in January
Warren, PA
- Average rainfall days in January: 8.1 days
The month with the highest number of rainy days is May (18.9 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in January
Warren, PA
- Average snowfall in January: 8.9"
The month with the highest snowfall is December (9.29").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Warren, PA
- Average snowfall days in January: 22.4 days
The month with the highest number of snowfall days is January (22.4 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Warren, PA
- Average daylight in January: 9h and 3min
The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).
- Average sunshine in January: 2h and 1min
The month with the most sunshine is July (Average sunshine: 9h and 36min).
The month with the least sunshine is January (Average sunshine: 2h and 6min).
Average sunshine days in January
Warren, PA
- Average sunshine days in January: 4.3 days
The month with the most sunshine days is September (12.5 days).
The month with the least sunshine days is January (4.3 days).
Average UV index in January
Warren, PA
- Average UV index in January: 1
The months with the highest UV index are May, June, July and August (UV index 5).
The months with the lowest UV index are January, February and December (UV index 1).
Average cloud cover in January
Warren, PA
- Average cloud cover in January: 80
The month with the most cloud cover is January (Cloud cover 80).
The months with the least cloud cover are July and August (Cloud cover 41).
Average visibility in January
Warren, PA
- Average visibility in January: 4mi
The months with the highest visibility are March, April, May, June, July, October and November (5mi).
The months with the lowest visibility are January, February, August, September and December (4mi).
Warren, Pennsylvania, USA
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