January weather forecastBeaufort, SC

January

Weather in January

January ushers in the New Year with cool temperatures on Beaufort, well below the yearly average. A crisp average high of 57.6°F (14.2°C) and low of 44.1°F (6.7°C) makes January chilly compared to upcoming months. Occasional rainfall marks the weather patterns in this month, giving a fresh start to the year. Comparatively fewer daylight hours and regular wind are the additional characteristics of Beaufort's January scheme. Beginning the year on a cooler note, January sets the stage for the weather changes to follow.

Temperature

Beaufort experiences its lowest average temperatures in January, reaching a peak of 57.6°F (14.2°C) and a minimum of 44.1°F (6.7°C).

Humidity

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

Rainfall

In Beaufort, in January, during 8.6 rainfall days, 0.91" (23mm) of precipitation is typically accumulated. In Beaufort, during the entire year, the rain falls for 154.7 days and collects up to 23.11" (587mm) of precipitation.

Snowfall

January, February and December are months with snowfall. The month with the most snowfall days is January, when snow falls for 0.2 days.

Daylight

The average length of the day in January in Beaufort is 10h and 19min.
On the first day of the month, sunrise is at 7:24 am and sunset at 5:28 pm. On the last day of January, sunrise is at 7:17 am and sunset at 5:54 pm EST.

Sunshine

In Beaufort, the average sunshine in January is 5.8h.

UV index

With an average maximum UV index of 3, January is the month with the lowest UV index in Beaufort. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: An average maximum UV index of 3 in January leads to these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Fend off the sun's harsh rays with appropriate clothing, a wide-brim hat, and UV-protective sunglasses. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

Beaufort's coldest weather arrives in January, when temperatures average a high of 57.6°F (14.2°C) and a low of 44.1°F (6.7°C).

In Beaufort, in January, the average high-temperature is 57.6°F (14.2°C), and the average low-temperature is 44.1°F (6.7°C).

In January, the average relative humidity is 72%.

In Beaufort, South Carolina, in January, during 8.6 rainfall days, 0.91" (23mm) of precipitation is typically accumulated.

January has the most snowfall days of the year in Beaufort. Snow falls for 0.2 days.

In Beaufort, during January, snow falls for 0.2 days.

In January, the average day length in Beaufort is 10h and 19min.

In January, on the first day of the month, sunrise is at 7:24 am and sunset at 5:28 pm. On the last day of the month, in Beaufort, South Carolina, sunrise is at 7:17 am and sunset at 5:54 pm EST.

In January, the average sunshine duration is 5.8h.

January is the month with the lowest UV index, with an average maximum UV index of 3.

In January, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average high temperature
Average low temperature
Average pressure
Average wind speed
Average max. wind speed
Average wind speed gusts
Average humidity
Average rainfall
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in January
Beaufort, SC

  • Average high temperature in January: 57.6°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 (57.6°F).

  • Average low temperature in January: 44.1°F

The month with the highest average low temperature is August (76.6°F).
The coldest month (with the lowest average low temperature) is January (44.1°F).

Average pressure in January
Beaufort, SC

  • Average pressure in January: 30.14"Hg

The month with the highest atmospheric pressure is January (30.14"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

Average wind speed in January
Beaufort, SC

  • Average wind speed in January: 8mph

The windiest month (with the highest average wind speed) is April (8.2mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in January
Beaufort, SC

  • Average humidity in January: 72%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is March (71%).

Average rainfall in January
Beaufort, SC

  • Average rainfall in January: 0.91"

The wettest month (with the highest rainfall) is August (3.54").
The driest month (with the least rainfall) is February (0.87").

Average rainfall days in January
Beaufort, SC

  • Average rainfall days in January: 8.6 days

The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is November (6.8 days).

Average snowfall days in January
Beaufort, SC

  • Average snowfall days in January: 0.2 days

The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).

Average daylight in January /
Average sunshine in January
Beaufort, SC

  • Average daylight in January: 10h and 18min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

  • Average sunshine in January: 5h and 48min

The month with the most sunshine is July (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).

Average sunshine days in January
Beaufort, SC

  • Average sunshine days in January: 20 days

The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is August (5.3 days).

Average UV index in January
Beaufort, SC

  • Average UV index in January: 3

The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).

Average cloud cover in January
Beaufort, SC

  • Average cloud cover in January: 34

The months with the most cloud cover are February and December (Cloud cover 39).
The month with the least cloud cover is July (Cloud cover 25).

Average visibility in January
Beaufort, SC

  • 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).