January weather forecast
South Gastonia, NC

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Weather in January

January, like December, is a frosty winter month in South Gastonia, North Carolina, with an average temperature fluctuating between 48.7°F (9.3°C) and 33.1°F (0.6°C).

Temperature

South Gastonia's January weather, marked by an average high temperature of 48.7°F (9.3°C) and an average low temperature of 33.1°F (0.6°C), is the coldest in the year.

Humidity

The average relative humidity in January in South Gastonia is 72%.

Rainfall

In South Gastonia, in January, it is raining for 10.9 days, with typically 2.76" (70mm) of accumulated precipitation. In South Gastonia, during the entire year, the rain falls for 164 days and collects up to 32.91" (836mm) of precipitation.

Snowfall

Months with snowfall in South Gastonia are January through March, November and December. In January, it is snowing for 1.3 days. Throughout January, 1.46" (37mm) of snow is accumulated. In South Gastonia, during the entire year, snow falls for 4.9 days and aggregates up to 5.55" (141mm) of snow.

Daylight

In January, the average length of the day is 10h and 6min.
On the first day of January in South Gastonia, sunrise is at 7:33 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:51 pm EST.

Sunshine

The average sunshine in January in South Gastonia 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 of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.
Note: The UV index of 2 during January translates into the following guidance:
Extended time in the sun generally does not harm most, but those with sensitive skin, infants, and children should always be protected. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Stay sun-safe with clothing that is both closely woven and worn loosely. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
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Frequently asked questions

What is the coldest month in South Gastonia?

South Gastonia, North Carolina, notes the coldest temperatures in January, with a average high of 48.7°F (9.3°C) and a low of 33.1°F (0.6°C).

What is the temperature in January in South Gastonia?

An average high-temperature, in January, in South Gastonia, is 48.7°F (9.3°C) and the average low-temperature is 33.1°F (0.6°C).

What is the average humidity in January in South Gastonia?

In January, the average relative humidity in South Gastonia is 72%.

How many days does it rain in January in South Gastonia?

In South Gastonia, in January, it is raining for 10.9 days, with typically 2.76" (70mm) of accumulated precipitation.

How much does it snow in South Gastonia in January?

In South Gastonia, North Carolina, in January, during 1.3 snowfall days, 1.46" (37mm) of snow is typically accumulated.

What is the average length of the day in January in South Gastonia?

In South Gastonia, North Carolina, the average day length in January is 10h and 6min.

When is the sunrise / sunset in January in South Gastonia?

On the first day of January in South Gastonia, sunrise is at 7:33 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:51 pm EST.

How many hours of sunshine does South Gastonia have in January?

In January, the average sunshine duration is 5.5h.

What is the month with the lowest UV index in South Gastonia?

January and December, with an average maximum UV index of 2, are months with the lowest UV index in South Gastonia.

What is the UV index intensity in January in South Gastonia?

In January, the average daily maximum UV index in South Gastonia, North Carolina, is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
South Gastonia, NC

Average temperature in January - South Gastonia, NC
  • Average high temperature in January: 48.7°F

The warmest month (with the highest average high temperature) is July (90.5°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 (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure in January
South Gastonia, NC

Average pressure in January - South Gastonia, 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).

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Average wind speed in January
South Gastonia, NC

Average wind speed in January - South Gastonia, NC
  • Average wind speed in January: 6.6mph

The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

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Average humidity in January
South Gastonia, NC

Average humidity in January - South Gastonia, NC
  • Average humidity in January: 72%

The months with the highest relative humidity are May and December (75%).
The month with the lowest relative humidity is July (70%).

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Average rainfall in January
South Gastonia, NC

Average rainfall in January - South Gastonia, NC
  • Average rainfall in January: 2.76"

The wettest month (with the highest rainfall) is August (3.46").
The driest month (with the least rainfall) is October (2.13").

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Average rainfall days in January
South Gastonia, NC

Average rainfall days in January - South Gastonia, NC
  • Average rainfall days in January: 10.9 days

The month with the highest number of rainy days is July (18.7 days).
The month with the least rainy days is November (9.4 days).

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Average snowfall in January
South Gastonia, NC

Average snowfall in January - South Gastonia, NC
  • Average snowfall in January: 1.46"

The month with the highest snowfall is December (2.09").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in January
South Gastonia, NC

Average snowfall days in January - South Gastonia, NC
  • Average snowfall days in January: 1.3 days

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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Average daylight in January /
Average sunshine in January
South Gastonia, NC

Average daylight in January / Average sunshine in January - South Gastonia, 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 24min).

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Average sunshine days in January
South Gastonia, NC

Average sunshine days in January - South Gastonia, NC
  • Average sunshine days in January: 17.8 days

The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (10.3 days).

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Average UV index in January
South Gastonia, NC

Average UV index in January - South Gastonia, 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).

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Average cloud cover in January
South Gastonia, NC

Average cloud cover in January - South Gastonia, NC
  • Average cloud cover in January: 38

The months with the most cloud cover are February and December (Cloud cover 42).
The months with the least cloud cover are June and July (Cloud cover 29).

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Average visibility in January
South Gastonia, NC

Average visibility in January - South Gastonia, 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).

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South Gastonia, North Carolina, USA

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