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, with an average high of 31.8°F (-0.1°C) and a low of 19.9°F (-6.7°C), signifies the coldest month of the year.Humidity
The average relative humidity in January is 81%.Rainfall
In Roaring Spring, during January, the rain falls for 10.1 days and regularly aggregates up to 2.09" (53mm) of precipitation. Throughout the year, in Roaring Spring, there are 170.1 rainfall days, and 29.69" (754mm) of precipitation is accumulated.Snowfall
Months with snowfall in Roaring Spring are January through May, October through December. In Roaring Spring, in January, during 14.3 snowfall days, 5.91" (150mm) of snow is typically accumulated. In Roaring Spring, during the entire year, snow falls for 52.3 days and aggregates up to 25.55" (649mm) of snow.Daylight
In January, the average length of the day is 9h and 41min.On the first day of the month, sunrise is at 7:36 am and sunset at 4:57 pm. On the last day of January, in Roaring Spring, sunrise is at 7:23 am and sunset at 5:30 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 4h of sunshine.UV index
The months with the lowest UV index are January through March, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: The UV index of 2 in January translates into these instructions:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. Around midday, solar radiation is most harmful; hence, exposure should be limited. Combat UV radiation's detrimental effects with sun-safe clothing and UV-blocking eyewear. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What month is the coldest in Roaring Spring?
How cold is January in Roaring Spring?
What is the average humidity in January in Roaring Spring?
How much does it rain in Roaring Spring in January?
How many days does it snow in January in Roaring Spring?
What is the average length of the day in January in Roaring Spring?
When is the sunrise / sunset in January in Roaring Spring?
What is the month with the least sunshine in Roaring Spring?
How many hours of sunshine does Roaring Spring have in January?
What are the months with the lowest UV index in Roaring Spring?
How high is the UV index in January in Roaring Spring?
Average temperature in January
Roaring Spring, PA
- Average high temperature in January: 31.8°F
The warmest month (with the highest average high temperature) is July (81.7°F).
The month with the lowest average high temperature is January (31.8°F).
- Average low temperature in January: 19.9°F
The month with the highest average low temperature is July (60.1°F).
The coldest month (with the lowest average low temperature) is January (19.9°F).
Average pressure in January
Roaring Spring, PA
- Average pressure in January: 30.1"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
Roaring Spring, PA
- Average wind speed in January: 8.8mph
The windiest month (with the highest average wind speed) is January (8.8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in January
Roaring Spring, PA
- Average humidity in January: 81%
The month with the highest relative humidity is February (83%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in January
Roaring Spring, PA
- Average rainfall in January: 2.09"
The wettest month (with the highest rainfall) is May (3.31").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in January
Roaring Spring, PA
- Average rainfall days in January: 10.1 days
The month with the highest number of rainy days is May (19.3 days).
The month with the least rainy days is February (9.9 days).
Average snowfall in January
Roaring Spring, PA
- Average snowfall in January: 5.91"
The month with the highest snowfall is February (6.38").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Roaring Spring, PA
- Average snowfall days in January: 14.3 days
The month with the highest number of snowfall days is January (14.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Roaring Spring, 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: 4h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 18min).
The month with the least sunshine is January (Average sunshine: 4h and 0min).
Average sunshine days in January
Roaring Spring, PA
- Average sunshine days in January: 10.7 days
The month with the most sunshine days is November (16.5 days).
The month with the least sunshine days is May (9.2 days).
Average UV index in January
Roaring Spring, PA
- Average UV index in January: 2
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, March, November and December (UV index 2).
Average cloud cover in January
Roaring Spring, PA
- Average cloud cover in January: 59
The month with the most cloud cover is January (Cloud cover 59).
The month with the least cloud cover is July (Cloud cover 34).
Average visibility in January
Roaring Spring, PA
- Average visibility in January: 5mi
The month with the highest visibility is April (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October, November and December (5mi).
Roaring Spring, Pennsylvania, USA
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