January weather forecastDuttonville, NJ
January
Weather in January
January, the same as December, is another cold winter month in Duttonville, New Jersey, with an average temperature varying between 32°F (0°C) and 18.9°F (-7.3°C).Temperature
Duttonville's coldest month, January, generally records average temperatures ranging from a high of 32°F (0°C) to a low of 18.9°F (-7.3°C).Humidity
The average relative humidity in January is 80%.Rainfall
The month with the least rainfall is January, when the rain falls for 8.6 days and typically collects 1.02" (26mm) of precipitation.Snowfall
Months with snowfall are January through May, October through December. In Duttonville, during January, snow falls for 9.9 days and regularly aggregates up to 2.72" (69mm) of snow. Throughout the year, there are 36.1 snowfall days, and 9.8" (249mm) of snow is accumulated.Daylight
In Duttonville, the average length of the day in January is 9h and 35min.On the first day of January, sunrise is at 7:24 am and sunset at 4:39 pm. On the last day of the month, sunrise is at 7:11 am and sunset at 5:13 pm EST.
Sunshine
In Duttonville, the average sunshine in January is 4.6h.UV index
January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A daily maximum UV index of 2 in January translates into the following instructions:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Duttonville, NJ
- Average high temperature in January: 32°F
The warmest month (with the highest average high temperature) is July (82.6°F).
The month with the lowest average high temperature is January (32°F).
- Average low temperature in January: 18.9°F
The month with the highest average low temperature is July (60.3°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in January
Duttonville, NJ
- Average pressure in January: 30.06"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Duttonville, NJ
- Average wind speed in January: 7.5mph
The windiest month (with the highest average wind speed) is March (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
Duttonville, NJ
- Average humidity in January: 80%
The months with the highest relative humidity are February and December (83%).
The months with the lowest relative humidity are April and July (77%).
Average rainfall in January
Duttonville, NJ
- Average rainfall in January: 1.02"
The wettest month (with the highest rainfall) is May (2.36").
The driest month (with the least rainfall) is January (1.02").
Average rainfall days in January
Duttonville, NJ
- Average rainfall days in January: 8.6 days
The month with the highest number of rainy days is May (16.7 days).
The months with the least rainy days are January and February (8.6 days).
Average snowfall in January
Duttonville, NJ
- Average snowfall in January: 2.72"
The month with the highest snowfall is February (3.07").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in January
Duttonville, NJ
- Average snowfall days in January: 9.9 days
The month with the highest number of snowfall days is February (10 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in January /
Average sunshine in January
Duttonville, NJ
- Average daylight in January: 9h and 36min
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 12min).
- Average sunshine in January: 4h and 36min
The month with the most sunshine is July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 12min).
Average sunshine days in January
Duttonville, NJ
- Average sunshine days in January: 15.9 days
The month with the most sunshine days is October (17.4 days).
The months with the least sunshine days are April and May (11.8 days).
Average UV index in January
Duttonville, NJ
- 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, March, November and December (UV index 2).
Average cloud cover in January
Duttonville, NJ
- Average cloud cover in January: 49
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is July (Cloud cover 36).
Average visibility in January
Duttonville, NJ
- 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).
