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 is the month that records the lowest temperatures, with averages ranging from a high of 46.8°F (8.2°C) to a low of 31.1°F (-0.5°C).Humidity
In January, the average relative humidity is 74%.Rainfall
In Henderson, in January, it is raining for 10 days, with typically 2.28" (58mm) of accumulated precipitation. In Henderson, during the entire year, the rain falls for 157.1 days and collects up to 29.41" (747mm) of precipitation.Snowfall
Months with snowfall in Henderson, North Carolina, are January through March, November and December. January is the month with the most snowfall. Snow falls for 2.2 days and accumulates 1.85" (47mm) of snow.Daylight
In January, the average length of the day in Henderson, North Carolina, is 10h and 1min.On the first day of the month, sunrise is at 7:24 am and sunset at 5:09 pm. On the last day of January, sunrise is at 7:15 am and sunset at 5:38 pm EST.
Sunshine
In January, the average sunshine in Henderson is 5.6h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: The daily high UV index of 2 in January translates into this advice:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Frequently asked questions
What time of the year is the coldest in Henderson?
What is the average January temperature in Henderson?
What is the average humidity in January in Henderson?
How much does it rain in Henderson in January?
When does it snow the most in Henderson?
How many days does it snow in January in Henderson?
How many hours of daylight does Henderson have in January?
What time are sunrise and sunset in January in Henderson?
How many hours of sunshine does Henderson have in January?
What are the months with the lowest UV index in Henderson?
How high is the UV index in January in Henderson?
Average temperature in January
Henderson, 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: 31.1°F
The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (31.1°F).
Average pressure in January
Henderson, 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
Henderson, 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 (5mph).
Average humidity in January
Henderson, NC
- Average humidity in January: 74%
The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is July (72%).
Average rainfall in January
Henderson, NC
- Average rainfall in January: 2.28"
The wettest month (with the highest rainfall) is August (2.87").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in January
Henderson, NC
- Average rainfall days in January: 10 days
The month with the highest number of rainy days is May (16.6 days).
The month with the least rainy days is November (9.2 days).
Average snowfall in January
Henderson, NC
- Average snowfall in January: 1.85"
The month with the highest snowfall is January (1.85").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Henderson, NC
- Average snowfall days in January: 2.2 days
The month with the highest number of snowfall days is February (2.9 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
Henderson, 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 4min
The months with the most sunshine are June and July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in January
Henderson, NC
- Average sunshine days in January: 18.8 days
The month with the most sunshine days is November (20.1 days).
The months with the least sunshine days are May and July (12.1 days).
Average UV index in January
Henderson, 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
Henderson, NC
- Average cloud cover in January: 40
The months with the most cloud cover are February and March (Cloud cover 43).
The months with the least cloud cover are June and July (Cloud cover 31).
Average visibility in January
Henderson, 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).
Henderson, North Carolina, USA
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