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 South Hill sees the lowest average temperatures, with a high of 45.9°F (7.7°C) and a low of 30.6°F (-0.8°C).Humidity
In January, the average relative humidity is 74%.Rainfall
In South Hill, in January, it is raining for 10.4 days, with typically 2.52" (64mm) of accumulated precipitation. In South Hill, during the entire year, the rain falls for 159.5 days and collects up to 30.39" (772mm) of precipitation.Snowfall
Months with snowfall in South Hill are January through April, November and December. In January, it is snowing for 3.2 days. Throughout January, 1.93" (49mm) of snow is accumulated. In South Hill, during the entire year, snow falls for 8.8 days and aggregates up to 7.13" (181mm) of snow.Daylight
The average length of the day in January in South Hill is 9h and 59min.On the first day of the month, sunrise is at 7:24 am and sunset at 5:06 pm. On the last day of January, sunrise is at 7:15 am and sunset at 5:36 pm EST.
Sunshine
The average sunshine in January in South Hill 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 estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for the average person.Note: The daily maximum UV index of 2 in January interprets into the following advice:
Children, infants, and individuals with sensitive skin should be constantly protected from extended sun exposure. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
Frequently asked questions
What is the coldest time of year in South Hill?
What is the temperature in January in South Hill?
What is the average humidity in January in South Hill?
How many days does it rain in January in South Hill?
How many days does it snow in January in South Hill?
How many hours of daylight does South Hill have in January?
When are sunrise and sunset in January in South Hill?
How long on average sun shines in January in South Hill?
What are the months with the lowest UV index in South Hill?
How high is the UV index in January in South Hill?
Average temperature in January
South Hill, VA
- Average high temperature in January: 45.9°F
The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (45.9°F).
- Average low temperature in January: 30.6°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).
Average pressure in January
South Hill, VA
- 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
South Hill, VA
- Average wind speed in January: 7.3mph
The windiest month (with the highest average wind speed) is April (8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in January
South Hill, VA
- Average humidity in January: 74%
The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is July (72%).
Average rainfall in January
South Hill, VA
- Average rainfall in January: 2.52"
The wettest month (with the highest rainfall) is May (2.83").
The driest month (with the least rainfall) is September (1.85").
Average rainfall days in January
South Hill, VA
- Average rainfall days in January: 10.4 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in January
South Hill, VA
- Average snowfall in January: 1.93"
The month with the highest snowfall is March (2.01").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in January
South Hill, VA
- Average snowfall days in January: 3.2 days
The month with the highest number of snowfall days is January (3.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in January /
Average sunshine in January
South Hill, VA
- 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 3min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in January
South Hill, VA
- Average sunshine days in January: 18 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is May (11 days).
Average UV index in January
South Hill, 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
South Hill, VA
- Average cloud cover in January: 40
The month with the most cloud cover is March (Cloud cover 44).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in January
South Hill, VA
- 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).
South Hill, Virginia, USA
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