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 sees the lowest average temperatures, reaching 36.3°F (2.4°C) at the peak and 25.7°F (-3.5°C) at the low.Humidity
In Guttenberg, the average relative humidity in January is 74%.Rainfall
In January, the rain falls for 9.5 days. Throughout January, 2.4" (61mm) of precipitation is accumulated. In Guttenberg, during the entire year, the rain falls for 171 days and collects up to 36.85" (936mm) of precipitation.Snowfall
Months with snowfall are January through April, November and December. In January, it is snowing for 7.1 days. Throughout January, 2.28" (58mm) of snow is accumulated. In Guttenberg, during the entire year, snow falls for 24.2 days and aggregates up to 11.14" (283mm) of snow.Daylight
In January, the average length of the day is 9h and 39min.On the first day of the month, sunrise is at 7:20 am and sunset at 4:38 pm. On the last day of January, sunrise is at 7:07 am and sunset at 5:11 pm EST.
Sunshine
In January, the average sunshine is 5.1h.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 of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: An average maximum UV index of 2 in January leads to these recommendations:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. To cut down UV radiation exposure by about half, sport a wide-brim hat. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What time of the year is the coldest?
How cold is January?
What is the average humidity in January?
How many days does it rain in January?
How many days does it snow in January?
How many hours of daylight does Guttenberg have in January?
What time are sunrise and sunset in January?
How many hours of sunshine does Guttenberg have in January?
When is the lowest UV index?
What is the UV index intensity in January?
Average temperature in January
Guttenberg, NJ
- Average high temperature in January: 36.3°F
The warmest month (with the highest average high temperature) is July (83.5°F).
The month with the lowest average high temperature is January (36.3°F).
- Average low temperature in January: 25.7°F
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure in January
Guttenberg, NJ
- Average pressure in January: 30.06"Hg
The month with the highest atmospheric pressure is November (30.1"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in January
Guttenberg, NJ
- Average wind speed in January: 9.7mph
The windiest month (with the highest average wind speed) is January (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (6.5mph).
Average humidity in January
Guttenberg, NJ
- Average humidity in January: 74%
The month with the highest relative humidity is February (76%).
The month with the lowest relative humidity is August (70%).
Average rainfall in January
Guttenberg, NJ
- Average rainfall in January: 2.4"
The wettest month (with the highest rainfall) is December (3.9").
The driest month (with the least rainfall) is September (2.28").
Average rainfall days in January
Guttenberg, NJ
- Average rainfall days in January: 9.5 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is January (9.5 days).
Average snowfall in January
Guttenberg, NJ
- Average snowfall in January: 2.28"
The month with the highest snowfall is March (3.74").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Guttenberg, NJ
- Average snowfall days in January: 7.1 days
The month with the highest number of snowfall days is February (7.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Guttenberg, NJ
- 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: 5h and 1min
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 48min).
Average sunshine days in January
Guttenberg, NJ
- Average sunshine days in January: 16.7 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is June (10 days).
Average UV index in January
Guttenberg, NJ
- Average UV index in January: 2
The months with the highest UV index are 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
Guttenberg, NJ
- Average cloud cover in January: 44
The month with the most cloud cover is March (Cloud cover 48).
The months with the least cloud cover are July and August (Cloud cover 31).
Average visibility in January
Guttenberg, 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).
Guttenberg, New Jersey, USA
Weather forecast for your location
2. Allow the app to use your location