January weather forecastBulltown, NJ
January
Weather in January
January, like December, in Bulltown, New Jersey, is an icy winter month, with temperature in the range of an average high of 39°F (3.9°C) and an average low of 27.5°F (-2.5°C).Temperature
January is the month when Bulltown sees the lowest average temperatures, with a high of 39°F (3.9°C) and a low of 27.5°F (-2.5°C).Humidity
The average relative humidity in January is 74%.Rainfall
January is the month with the least rainfall in Bulltown. Rain falls for 6.8 days and accumulates 0.67" (17mm) of precipitation.Snowfall
January through March, May, November and December are months with snowfall. The month with the most snowfall is January, when snow falls for 3.7 days and typically aggregates up to 1.06" (27mm) of snow.Daylight
The average length of the day in January in Bulltown is 9h and 45min.On the first day of the month, sunrise is at 7:19 am and sunset at 4:44 pm. On the last day of January, sunrise is at 7:07 am and sunset at 5:16 pm EST.
Sunshine
In Bulltown, the average sunshine in January is 5.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for ordinary individuals.Note: The UV index of 2 during January translates into the following guidance:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. To guard against the harmful effects of the Sun, minimize exposure during midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Bulltown, NJ
- Average high temperature in January: 39°F
The warmest month (with the highest average high temperature) is July (84.2°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in January: 27.5°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure in January
Bulltown, 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
Bulltown, NJ
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is April (9.1mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in January
Bulltown, NJ
- Average humidity in January: 74%
The month with the highest relative humidity is June (79%).
The month with the lowest relative humidity is April (72%).
Average rainfall in January
Bulltown, NJ
- Average rainfall in January: 0.67"
The wettest month (with the highest rainfall) is July (1.54").
The driest month (with the least rainfall) is January (0.67").
Average rainfall days in January
Bulltown, NJ
- Average rainfall days in January: 6.8 days
The month with the highest number of rainy days is July (13.3 days).
The month with the least rainy days is November (6.7 days).
Average snowfall in January
Bulltown, NJ
- Average snowfall in January: 1.06"
The month with the highest snowfall is January (1.06").
The months with the least snowfall are April, June, July, August, September and October (0").
Average snowfall days in January
Bulltown, NJ
- Average snowfall days in January: 3.7 days
The month with the highest number of snowfall days is January (3.7 days).
The months with the least snowfall days are June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Bulltown, NJ
- Average daylight in January: 9h and 42min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in January: 5h and 12min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in January
Bulltown, NJ
- Average sunshine days in January: 20.8 days
The month with the most sunshine days is November (22.1 days).
The month with the least sunshine days is July (14.3 days).
Average UV index in January
Bulltown, 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, November and December (UV index 2).
Average cloud cover in January
Bulltown, NJ
- Average cloud cover in January: 43
The months with the most cloud cover are February and March (Cloud cover 46).
The months with the least cloud cover are July and August (Cloud cover 29).
Average visibility in January
Bulltown, NJ
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
