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
Port Republic witnesses the coldest weather in January, with temperatures averaging a high of 39.9°F (4.4°C) and a low of 30.4°F (-0.9°C).Humidity
The months with the lowest humidity are January, March, April and November, with an average relative humidity of 74%.Rainfall
In Port Republic, during January, the rain falls for 4.5 days and regularly aggregates up to 0.39" (10mm) of precipitation. Throughout the year, in Port Republic, there are 86.1 rainfall days, and 6.69" (170mm) of precipitation is accumulated.Snowfall
January through March and December are months with snowfall. The month with the most snowfall is January, when snow falls for 1.9 days and typically aggregates up to 0.2" (5mm) of snow.Daylight
The average length of the day in January in Port Republic is 9h and 46min.On the first day of the month, sunrise is at 7:18 am and sunset at 4:44 pm. On the last day of January, in Port Republic, sunrise is at 7:06 am and sunset at 5:16 pm EST.
Sunshine
In Port Republic, the average sunshine in January is 5.2h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV radiation for average individuals.Note: In January, the maximum UV index of 2 suggests these recommendations:
It is important to always shield children, babies, and individuals with sensitive skin from prolonged exposure to the sun. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Enhance your sun protection with tightly woven, yet airy clothing. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What are the coldest months in Port Republic?
How cold does it get in Port Republic in January?
What are the least humid months in Port Republic?
What is the average humidity in January in Port Republic?
How many days does it rain in January in Port Republic?
When does it snow the most in Port Republic?
How much does it snow in Port Republic in January?
How many hours of daylight does Port Republic have in January?
What time are sunrise and sunset in January in Port Republic?
How long on average sun shines in January in Port Republic?
When is the lowest UV index in Port Republic?
What is the UV index reading in January in Port Republic?
Average temperature in January
Port Republic, NJ
- Average high temperature in January: 39.9°F
The warmest month (with the highest average high temperature) is July (81.1°F).
The month with the lowest average high temperature is January (39.9°F).
- Average low temperature in January: 30.4°F
The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (30.4°F).
Average pressure in January
Port Republic, NJ
- Average pressure in January: 30.07"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
Port Republic, NJ
- Average wind speed in January: 11.7mph
The windiest month (with the highest average wind speed) is January (11.7mph).
The calmest month (with the lowest average wind speed) is August (8mph).
Average humidity in January
Port Republic, NJ
- Average humidity in January: 74%
The months with the highest relative humidity are May and June (80%).
The months with the lowest relative humidity are January, March, April and November (74%).
Average rainfall in January
Port Republic, NJ
- Average rainfall in January: 0.39"
The wettest month (with the highest rainfall) is December (0.75").
The driest month (with the least rainfall) is September (0.28").
Average rainfall days in January
Port Republic, NJ
- Average rainfall days in January: 4.5 days
The month with the highest number of rainy days is July (10.3 days).
The month with the least rainy days is January (4.5 days).
Average snowfall in January
Port Republic, NJ
- Average snowfall in January: 0.2"
The month with the highest snowfall is January (0.2").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Port Republic, NJ
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is January (1.9 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Port Republic, NJ
- Average daylight in January: 9h and 5min
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 1min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 4h and 54min).
Average sunshine days in January
Port Republic, NJ
- Average sunshine days in January: 24.3 days
The month with the most sunshine days is January (24.3 days).
The month with the least sunshine days is August (18.2 days).
Average UV index in January
Port Republic, 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 and December (UV index 2).
Average cloud cover in January
Port Republic, NJ
- Average cloud cover in January: 42
The month with the most cloud cover is February (Cloud cover 47).
The months with the least cloud cover are July and August (Cloud cover 27).
Average visibility in January
Port Republic, 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).
Port Republic, New Jersey, USA
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