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, with its average high-temperature of 46.8°F (8.2°C) and an average low-temperature of 30.9°F (-0.6°C), holds the record as the coldest month.Humidity
In Swepsonville, the average relative humidity in January is 73%.Rainfall
In January, the rain falls for 10.8 days. Throughout January, 2.64" (67mm) of precipitation is accumulated. In Swepsonville, during the entire year, the rain falls for 160.6 days and collects up to 31.85" (809mm) of precipitation.Snowfall
Months with snowfall are January through March, November and December. The month with the most snowfall is January, when snow falls for 2.3 days and typically aggregates up to 2.28" (58mm) of snow.Daylight
In January, the average length of the day is 10h and 2min.On the first day of January, sunrise is at 7:27 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:42 pm EST.
Sunshine
In January, the average sunshine in Swepsonville is 5.5h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Swepsonville. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for the ordinary person.Note: The maximum daily UV index of 2 in January converts into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What time of the year is the coldest in Swepsonville?
What are the temperatures in Swepsonville in January?
What is the average humidity in January in Swepsonville?
How many days does it rain in January in Swepsonville?
What is the snowiest month in Swepsonville?
How many days does it snow in January in Swepsonville?
What is the average length of the day in January in Swepsonville?
What time are sunrise and sunset in January in Swepsonville?
How many hours of sunshine does Swepsonville have in January?
What are the months with the lowest UV index in Swepsonville?
How high is the UV index in January in Swepsonville?
Average temperature in January
Swepsonville, NC
- Average high temperature in January: 46.8°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (46.8°F).
- Average low temperature in January: 30.9°F
The month with the highest average low temperature is July (68.7°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in January
Swepsonville, NC
- Average pressure in January: 30.14"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
Swepsonville, NC
- Average wind speed in January: 6.9mph
The windiest month (with the highest average wind speed) is April (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in January
Swepsonville, NC
- Average humidity in January: 73%
The month with the highest relative humidity is May (77%).
The month with the lowest relative humidity is July (71%).
Average rainfall in January
Swepsonville, NC
- Average rainfall in January: 2.64"
The wettest month (with the highest rainfall) is May (3.58").
The driest month (with the least rainfall) is October (1.89").
Average rainfall days in January
Swepsonville, NC
- Average rainfall days in January: 10.8 days
The months with the highest number of rainy days are May and August (17.3 days).
The month with the least rainy days is November (9.3 days).
Average snowfall in January
Swepsonville, NC
- Average snowfall in January: 2.28"
The month with the highest snowfall is January (2.28").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Swepsonville, NC
- Average snowfall days in January: 2.3 days
The month with the highest number of snowfall days is February (2.6 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
Swepsonville, 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 3min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in January
Swepsonville, NC
- Average sunshine days in January: 18 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is May (11.8 days).
Average UV index in January
Swepsonville, 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
Swepsonville, NC
- Average cloud cover in January: 41
The month with the most cloud cover is February (Cloud cover 44).
The months with the least cloud cover are June and July (Cloud cover 32).
Average visibility in January
Swepsonville, NC
- Average visibility in January: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, October, November and December (6mi).
The months with the lowest visibility are May and September (5mi).
Swepsonville, North Carolina, USA
Weather forecast for your location
2. Allow the app to use your location
