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 when Mount Holly experiences its coldest temperatures, averaging a high of 48.7°F (9.3°C) and a low of 33.1°F (0.6°C).Humidity
The average relative humidity in January in Mount Holly is 72%.Rainfall
In January, the rain falls for 9.5 days. Throughout January, 2.56" (65mm) of precipitation is accumulated. Throughout the year, in Mount Holly, there are 155.8 rainfall days, and 30.98" (787mm) of precipitation is accumulated.Snowfall
Months with snowfall in Mount Holly are January through March and December. In Mount Holly, during January, snow falls for 1.2 days and regularly aggregates up to 1.46" (37mm) of snow. In Mount Holly, during the entire year, snow falls for 4 days and aggregates up to 4.96" (126mm) of snow.Daylight
In Mount Holly, North Carolina, the average length of the day in January is 10h and 6min.On the first day of the month, sunrise is at 7:32 am and sunset at 5:22 pm. On the last day of January, in Mount Holly, North Carolina, sunrise is at 7:24 am and sunset at 5:50 pm EST.
Sunshine
In January, the average sunshine is 5.5h.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 ordinary person.Note: The daily high UV index of 2 during January translates into the following recommendations:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Bear in mind! The Sun's UV radiation can nearly double in intensity due to the reflective quality of snow.
Frequently asked questions
What time of the year is the coldest in Mount Holly?
What is the usual temperature for Mount Holly in January?
What is the average humidity in January in Mount Holly?
How many days does it rain in January 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 are sunrise and sunset in January in Mount Holly?
How long on average sun shines in January in Mount Holly?
What are the months with the lowest UV index in Mount Holly?
How high is the UV index in January in Mount Holly?
Average temperature in January
Mount Holly, NC
- Average high temperature in January: 48.7°F
The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in January: 33.1°F
The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).
Average pressure in January
Mount Holly, 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 (29.98"Hg).
Average wind speed in January
Mount Holly, 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 (4.3mph).
Average humidity in January
Mount Holly, NC
- Average humidity in January: 72%
The months with the highest relative humidity are May and December (75%).
The months with the lowest relative humidity are June and July (70%).
Average rainfall in January
Mount Holly, NC
- Average rainfall in January: 2.56"
The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is October (1.97").
Average rainfall days in January
Mount Holly, NC
- Average rainfall days in January: 9.5 days
The month with the highest number of rainy days is July (18 days).
The month with the least rainy days is November (8.7 days).
Average snowfall in January
Mount Holly, NC
- Average snowfall in January: 1.46"
The month with the highest snowfall is December (1.97").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Mount Holly, NC
- Average snowfall days in January: 1.2 days
The month with the highest number of snowfall days is February (1.6 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Mount Holly, NC
- Average daylight in January: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in January: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in January
Mount Holly, NC
- Average sunshine days in January: 19.4 days
The month with the most sunshine days is October (20.7 days).
The month with the least sunshine days is July (11 days).
Average UV index in January
Mount Holly, 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 and December (UV index 2).
Average cloud cover in January
Mount Holly, NC
- Average cloud cover in January: 38
The month with the most cloud cover is February (Cloud cover 43).
The month with the least cloud cover is June (Cloud cover 29).
Average visibility in January
Mount Holly, 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).
Mount Holly, North Carolina, USA
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