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 stands out as Rolesville's coldest month, with an average high-temperature of 47.7°F (8.7°C) and a low-temperature of 32.2°F (0.1°C).Humidity
The average relative humidity in January is 74%.Rainfall
In Rolesville, in January, it is raining for 9.9 days, with typically 2.28" (58mm) of accumulated precipitation. In Rolesville, North Carolina, during the entire year, the rain falls for 156.2 days and collects up to 31.65" (804mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. The months with the most snowfall are January and February, with an average 1.54" (39mm) of accumulated snow.Daylight
In January, the average length of the day in Rolesville is 10h and 3min.On the first day of the month, sunrise is at 7:24 am and sunset at 5:10 pm. On the last day of January, sunrise is at 7:15 am and sunset at 5:39 pm EST.
Sunshine
In Rolesville, the average sunshine in January is 5.4h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.Note: A maximum high daily UV index of 2 during January translates into the following directions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What part of the year is the coldest in Rolesville?
What is the average January temperature in Rolesville?
What is the average humidity in January in Rolesville?
How many days does it rain in January in Rolesville?
What is the snowiest month in Rolesville?
How much does it snow in Rolesville in January?
How many hours of daylight does Rolesville have in January?
What time are sunrise and sunset in January in Rolesville?
How long on average sun shines in January in Rolesville?
What is the month with the lowest UV index in Rolesville?
What is the UV index intensity in January in Rolesville?
Average temperature in January
Rolesville, NC
- Average high temperature in January: 47.7°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (47.7°F).
- Average low temperature in January: 32.2°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (32.2°F).
Average pressure in January
Rolesville, 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 (29.96"Hg).
Average wind speed in January
Rolesville, NC
- Average wind speed in January: 7mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in January
Rolesville, NC
- Average humidity in January: 74%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are April, June and July (73%).
Average rainfall in January
Rolesville, NC
- Average rainfall in January: 2.28"
The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is October (2.13").
Average rainfall days in January
Rolesville, NC
- Average rainfall days in January: 9.9 days
The months with the highest number of rainy days are May and July (17.2 days).
The month with the least rainy days is November (9 days).
Average snowfall in January
Rolesville, NC
- Average snowfall in January: 1.54"
The months with the highest snowfall are January and February (1.54").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Rolesville, NC
- Average snowfall days in January: 1.9 days
The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
Rolesville, 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 48min).
- Average sunshine in January: 5h and 2min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in January
Rolesville, NC
- Average sunshine days in January: 18.6 days
The month with the most sunshine days is November (19.9 days).
The month with the least sunshine days is May (11.3 days).
Average UV index in January
Rolesville, NC
- Average UV index in January: 2
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in January
Rolesville, NC
- Average cloud cover in January: 41
The month with the most cloud cover is February (Cloud cover 45).
The months with the least cloud cover are June and July (Cloud cover 33).
Average visibility in January
Rolesville, NC
- 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).
Rolesville, North Carolina, USA
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