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 month of January, characterized by an average high of 36.1°F (2.3°C) and a low of 23.5°F (-4.7°C), is recognized as the coldest.Humidity
The average relative humidity in January in Prallsville is 76%.Rainfall
In January, in Prallsville, the rain falls for 9 days. Throughout January, 1.81" (46mm) of precipitation is accumulated. In Prallsville, during the entire year, the rain falls for 158.5 days and collects up to 28.31" (719mm) of precipitation.Snowfall
Months with snowfall in Prallsville are January through May, October through December. In Prallsville, in January, snow falls for 7 days, with typically accumulated 1.89" (48mm) of snow. Throughout the year, in Prallsville, there are 23 snowfall days, and 9.45" (240mm) of snow is accumulated.Daylight
In January, the average length of the day in Prallsville is 9h and 41min.On the first day of the month, sunrise is at 7:22 am and sunset at 4:43 pm. On the last day of January, in Prallsville, sunrise is at 7:10 am and sunset at 5:16 pm EST.
Sunshine
In January, the average sunshine in Prallsville is 5h.UV index
The months with the lowest UV index in Prallsville 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 hazard from exposure to the Sun's UV rays for average individuals.Note: In January, the maximum UV index of 2 suggests these recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What part of the year is the coldest in Prallsville?
How cold is January in Prallsville?
What is the average humidity in January in Prallsville?
How much does it rain in Prallsville in January?
How much does it snow in Prallsville in January?
How many hours of daylight does Prallsville have in January?
When are sunrise and sunset in January in Prallsville?
How long on average sun shines in January in Prallsville?
What are the months with the lowest UV index in Prallsville?
How high is the UV index in January in Prallsville?
Average temperature in January
Prallsville, NJ
- Average high temperature in January: 36.1°F
The warmest month (with the highest average high temperature) is July (84.9°F).
The month with the lowest average high temperature is January (36.1°F).
- Average low temperature in January: 23.5°F
The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (23.5°F).
Average pressure in January
Prallsville, NJ
- 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
Prallsville, NJ
- Average wind speed in January: 8.2mph
The windiest month (with the highest average wind speed) is March (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in January
Prallsville, NJ
- Average humidity in January: 76%
The months with the highest relative humidity are February and October (79%).
The months with the lowest relative humidity are April and July (74%).
Average rainfall in January
Prallsville, NJ
- Average rainfall in January: 1.81"
The wettest month (with the highest rainfall) is July (2.99").
The driest month (with the least rainfall) is September (1.61").
Average rainfall days in January
Prallsville, NJ
- Average rainfall days in January: 9 days
The months with the highest number of rainy days are May and July (16.8 days).
The month with the least rainy days is November (8.9 days).
Average snowfall in January
Prallsville, NJ
- Average snowfall in January: 1.89"
The month with the highest snowfall is March (2.91").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Prallsville, NJ
- Average snowfall days in January: 7 days
The month with the highest number of snowfall days is January (7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Prallsville, NJ
- 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 18min).
- Average sunshine in January: 5h and 0min
The month with the most sunshine is July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in January
Prallsville, NJ
- Average sunshine days in January: 18 days
The month with the most sunshine days is November (19.3 days).
The month with the least sunshine days is June (11.7 days).
Average UV index in January
Prallsville, NJ
- Average UV index in January: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).
Average cloud cover in January
Prallsville, NJ
- Average cloud cover in January: 45
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is July (Cloud cover 33).
Average visibility in January
Prallsville, NJ
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Prallsville, New Jersey, USA
Weather forecast for your location
2. Allow the app to use your location
