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 proves to be the coldest month, recording an average maximum temperature of 41.7°F (5.4°C) and a minimum temperature of 30.6°F (-0.8°C).Humidity
With an average relative humidity of 73%, January is the least humid month in Mount Holly.Rainfall
The months with the least rainfall are January and November Rain falls for 8.2 days and accumulates 0.94" (24mm) of rain.Snowfall
Months with snowfall in Mount Holly are January through March, November and December. The month with the most snowfall in Mount Holly is January, when snow falls for 2.8 days and typically aggregates up to 0.83" (21mm) of snow.Daylight
The average length of the day in January in Mount Holly, Virginia, is 9h and 53min.On the first day of the month, sunrise is at 7:23 am and sunset at 4:57 pm. On the last day of January, sunrise is at 7:12 am and sunset at 5:28 pm EST.
Sunshine
In Mount Holly, the average sunshine in January is 5.5h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high UV index of 2 in January translates into the following recommendations:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. 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. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
Frequently asked questions
What is the coldest time of year in Mount Holly?
How cold is January in Mount Holly?
What is the least humid month in Mount Holly?
What is the average humidity in January in Mount Holly?
What is the driest month in Mount Holly?
How much does it rain in Mount Holly in January?
When does it snow the most in Mount Holly?
How much does it snow in Mount Holly in January?
How many hours of daylight does Mount Holly have in January?
When is the sunrise / sunset in January in Mount Holly?
How long on average sun shines in January in Mount Holly?
When is the lowest UV index in Mount Holly?
What is the UV index reading in January in Mount Holly?
Average temperature in January
Mount Holly, VA
- Average high temperature in January: 41.7°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (41.7°F).
- Average low temperature in January: 30.6°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 (30.6°F).
Average pressure in January
Mount Holly, VA
- Average pressure in January: 30.11"Hg
The month with the highest atmospheric pressure is November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in January
Mount Holly, VA
- Average wind speed in January: 8.9mph
The windiest month (with the highest average wind speed) is March (9.3mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity in January
Mount Holly, VA
- Average humidity in January: 73%
The month with the highest relative humidity is May (78%).
The month with the lowest relative humidity is January (73%).
Average rainfall in January
Mount Holly, VA
- Average rainfall in January: 0.94"
The wettest month (with the highest rainfall) is August (2.52").
The driest months (with the least rainfall) are January and November (0.94").
Average rainfall days in January
Mount Holly, VA
- Average rainfall days in January: 8.2 days
The month with the highest number of rainy days is July (16.8 days).
The month with the least rainy days is November (7.9 days).
Average snowfall in January
Mount Holly, VA
- Average snowfall in January: 0.83"
The month with the highest snowfall is January (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in January
Mount Holly, VA
- Average snowfall days in January: 2.8 days
The month with the highest number of snowfall days is January (2.8 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
Mount Holly, VA
- Average daylight in January: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in January: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 12min).
Average sunshine days in January
Mount Holly, VA
- Average sunshine days in January: 20.2 days
The month with the most sunshine days is January (20.2 days).
The month with the least sunshine days is August (11.8 days).
Average UV index in January
Mount Holly, VA
- 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 and December (UV index 2).
Average cloud cover in January
Mount Holly, VA
- Average cloud cover in January: 41
The month with the most cloud cover is March (Cloud cover 45).
The month with the least cloud cover is July (Cloud cover 28).
Average visibility in January
Mount Holly, VA
- 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).
Mount Holly, Virginia, USA
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