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
Temperature records mark January as the coldest month, with highs averaging 30.7°F (-0.7°C) and lows at 18.3°F (-7.6°C).Humidity
The months with the highest humidity in Harrisville are January and February, with an average relative humidity of 88%.Rainfall
In Harrisville, in January, during 8.3 rainfall days, 2.83" (72mm) of precipitation is typically accumulated. In Harrisville, during the entire year, the rain falls for 180.3 days and collects up to 35.39" (899mm) of precipitation.Snowfall
Months with snowfall in Harrisville are January through May, October through December. January is the month with the most snowfall in Harrisville. Snow falls for 20.2 days and accumulates 9.33" (237mm) of snow.Daylight
The average length of the day in January is 9h and 37min.On the first day of the month, sunrise is at 7:45 am and sunset at 5:01 pm. On the last day of January, in Harrisville, sunrise is at 7:31 am and sunset at 5:34 pm EST.
Sunshine
January has the least sunshine of the year in Harrisville, with an average of 2.4h of sunshine.UV index
The average daily maximum UV index in January in Harrisville is 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the ordinary person.Note: In January, the maximum UV index of 2 suggests this advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Using UVA and UVB-protective sunglasses and sun-protective clothing is effective against UV radiation. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Frequently asked questions
What month is the coldest in Harrisville?
How cold is January in Harrisville?
What are the most humid months in Harrisville?
What is the average humidity in January in Harrisville?
How many days does it rain in January in Harrisville?
When does it snow the most in Harrisville?
How much does it snow in Harrisville in January?
What is the average length of the day in January in Harrisville?
What time are sunrise and sunset in January in Harrisville?
What is the month with the least sunshine in Harrisville?
How many hours of sunshine does Harrisville have in January?
How high is the UV index in January in Harrisville?
Average temperature in January
Harrisville, PA
- Average high temperature in January: 30.7°F
The warmest month (with the highest average high temperature) is July (80.8°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 (59.7°F).
The coldest month (with the lowest average low temperature) is January (18.3°F).
Average pressure in January
Harrisville, PA
- Average pressure in January: 30.1"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in January
Harrisville, PA
- Average wind speed in January: 8.3mph
The windiest month (with the highest average wind speed) is January (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in January
Harrisville, PA
- Average humidity in January: 88%
The months with the highest relative humidity are January and February (88%).
The months with the lowest relative humidity are April, May, June, July and August (79%).
Average rainfall in January
Harrisville, PA
- Average rainfall in January: 2.83"
The wettest month (with the highest rainfall) is April (3.66").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in January
Harrisville, PA
- Average rainfall days in January: 8.3 days
The month with the highest number of rainy days is May (19.5 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in January
Harrisville, PA
- Average snowfall in January: 9.33"
The month with the highest snowfall is January (9.33").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Harrisville, PA
- Average snowfall days in January: 20.2 days
The month with the highest number of snowfall days is January (20.2 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Harrisville, 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: 2h and 2min
The months with the most sunshine are July and August (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 2h and 24min).
Average sunshine days in January
Harrisville, PA
- Average sunshine days in January: 7.1 days
The month with the most sunshine days is November (12.8 days).
The month with the least sunshine days is February (5.8 days).
Average UV index in January
Harrisville, 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
Harrisville, PA
- Average cloud cover in January: 75
The month with the most cloud cover is January (Cloud cover 75).
The months with the least cloud cover are July and August (Cloud cover 37).
Average visibility in January
Harrisville, PA
- Average visibility in January: 4mi
The months with the highest visibility are March, April, May, June, July, August, September, October and November (5mi).
The months with the lowest visibility are January, February and December (4mi).
Harrisville, Pennsylvania, USA
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