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
January, characterized by an average high temperature of 46.2°F (7.9°C) and a low temperature of 30.6°F (-0.8°C), is generally the coldest month.Humidity
The average relative humidity in January is 73%.Rainfall
In Roxboro, during January, the rain falls for 9.4 days and regularly aggregates up to 2.48" (63mm) of precipitation. Throughout the year, there are 152.1 rainfall days, and 29.65" (753mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Roxboro. January is the month with the most snowfall. Snow falls for 2.8 days and accumulates 2.6" (66mm) of snow.Daylight
In Roxboro, the average length of the day in January is 10h and 1min.On the first day of January, sunrise is at 7:27 am and sunset at 5:11 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:40 pm EST.
Sunshine
The months with the least sunshine are January and December, with an average of 5.4h of sunshine.UV index
The months with the lowest UV index in Roxboro 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 unsafe exposure to UV radiation for the ordinary person.Note: The daily high UV index of 2 in January translates into this advice:
While most can endure approximately an hour in the sun without burning, children always require protection from sunlight. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. To cut down UV radiation exposure by about half, sport a wide-brim hat. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What month is the coldest in Roxboro?
What is the average January temperature in Roxboro?
What is the average humidity in January in Roxboro?
How much does it rain in Roxboro in January?
What is the snowiest month in Roxboro?
How much does it snow in Roxboro in January?
How many hours of daylight does Roxboro have in January?
What time are sunrise and sunset in January in Roxboro?
What are the months with the least sunshine in Roxboro?
How many hours of sunshine does Roxboro have in January?
What are the months with the lowest UV index in Roxboro?
What is the UV index reading in January in Roxboro?
Average temperature in January
Roxboro, NC
- Average high temperature in January: 46.2°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (46.2°F).
- Average low temperature in January: 30.6°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 (30.6°F).
Average pressure in January
Roxboro, NC
- Average pressure in January: 30.13"Hg
The month with the highest atmospheric pressure is November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in January
Roxboro, NC
- Average wind speed in January: 6.8mph
The windiest month (with the highest average wind speed) is April (7.4mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
Roxboro, NC
- Average humidity in January: 73%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).
Average rainfall in January
Roxboro, NC
- Average rainfall in January: 2.48"
The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in January
Roxboro, NC
- Average rainfall days in January: 9.4 days
The month with the highest number of rainy days is May (17.2 days).
The month with the least rainy days is November (8.8 days).
Average snowfall in January
Roxboro, NC
- Average snowfall in January: 2.6"
The month with the highest snowfall is January (2.6").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
Roxboro, NC
- Average snowfall days in January: 2.8 days
The month with the highest number of snowfall days is February (3 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
Roxboro, NC
- Average daylight in January: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 24min).
Average sunshine days in January
Roxboro, NC
- Average sunshine days in January: 18.8 days
The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is May (12.1 days).
Average UV index in January
Roxboro, NC
- 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
Roxboro, NC
- Average cloud cover in January: 40
The months with the most cloud cover are February and March (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in January
Roxboro, NC
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, October, November and December (6mi).
The month with the lowest visibility is September (5mi).
Roxboro, North Carolina, USA
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