January weather forecast
Ashley Harbor, SC

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Weather in January

January, the same as December, in Ashley Harbor, South Carolina, is another mild winter month, with an average temperature ranging between min 42.8°F (6°C) and max 56.8°F (13.8°C).

Temperature

Ashley Harbor experiences its lowest average temperatures in January, reaching a peak of 56.8°F (13.8°C) and a minimum of 42.8°F (6°C).

Humidity

The average relative humidity in January is 73%.

Rainfall

January is the month with the least rainfall in Ashley Harbor. Rain falls for 8.8 days and accumulates 0.67" (17mm) of precipitation.

Snowfall

Months with snowfall in Ashley Harbor are January, February and December. In January, snow falls for 0.1 days. Throughout the year, in Ashley Harbor, South Carolina, there are 0.5 snowfall days.

Daylight

In January, the average length of the day in Ashley Harbor is 10h and 17min.
On the first day of the month, sunrise is at 7:22 am and sunset at 5:24 pm. On the last day of January, in Ashley Harbor, sunrise is at 7:15 am and sunset at 5:51 pm EST.

Sunshine

The average sunshine in January in Ashley Harbor, South Carolina, is 5.8h.

UV index

The month with the lowest UV index is January, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.
Note: The maximum UV index, 3 during January, leads to the following recommendations:
Exercise prevention - Warding off sunburn is urged. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the coldest month in Ashley Harbor?

January, on average, is the coldest month, registering a high temperature of 56.8°F (13.8°C) and a low of 42.8°F (6°C).

What is the average January temperature in Ashley Harbor?

In January, in Ashley Harbor, the average high-temperature is 56.8°F (13.8°C), and the average low-temperature is 42.8°F (6°C).

What is the average humidity in January in Ashley Harbor?

In Ashley Harbor, South Carolina, the average relative humidity in January is 73%.

What is the driest month in Ashley Harbor?

The month with the least rainfall in Ashley Harbor, South Carolina, is January, when the rain falls for 8.8 days and typically collects 0.67" (17mm) of precipitation.

How much does it rain in Ashley Harbor in January?

In Ashley Harbor, in January, during 8.8 rainfall days, 0.67" (17mm) of precipitation is typically accumulated.

How many days does it snow in January in Ashley Harbor?

In Ashley Harbor, South Carolina, during January, snow falls for 0.1 days.

What is the average length of the day in January in Ashley Harbor?

The average day length in January is 10h and 17min.

When are sunrise and sunset in January in Ashley Harbor?

In January, on the first day of the month, sunrise is at 7:22 am and sunset at 5:24 pm. On the last day of the month, in Ashley Harbor, sunrise is at 7:15 am and sunset at 5:51 pm EST.

How many hours of sunshine does Ashley Harbor have in January?

In Ashley Harbor, South Carolina, the average sunshine duration in January is 5.8h.

When is the lowest UV index in Ashley Harbor?

The month with the lowest UV index in Ashley Harbor is January, with an average maximum UV index of 3.

What is the UV index intensity in January in Ashley Harbor?

The average daily maximum UV index in January is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's 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
Ashley Harbor, SC

Average temperature in January - Ashley Harbor, SC
  • Average high temperature in January: 56.8°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 (56.8°F).

  • Average low temperature in January: 42.8°F

The month with the highest average low temperature is July (76.5°F).
The coldest month (with the lowest average low temperature) is January (42.8°F).

Average pressure in January
Ashley Harbor, SC

Average pressure in January - Ashley Harbor, SC
  • Average pressure in January: 30.14"Hg

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

Average wind speed in January
Ashley Harbor, SC

Average wind speed in January - Ashley Harbor, SC
  • Average wind speed in January: 7.8mph

The windiest month (with the highest average wind speed) is April (8.3mph).
The calmest month (with the lowest average wind speed) is August (6.5mph).

Average humidity in January
Ashley Harbor, SC

Average humidity in January - Ashley Harbor, SC
  • Average humidity in January: 73%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is March (72%).

Average rainfall in January
Ashley Harbor, SC

Average rainfall in January - Ashley Harbor, SC
  • Average rainfall in January: 0.67"

The wettest month (with the highest rainfall) is August (4.29").
The driest month (with the least rainfall) is January (0.67").

Average rainfall days in January
Ashley Harbor, SC

Average rainfall days in January - Ashley Harbor, SC
  • Average rainfall days in January: 8.8 days

The month with the highest number of rainy days is August (22.7 days).
The month with the least rainy days is November (6.9 days).

Average snowfall days in January
Ashley Harbor, SC

Average snowfall days in January - Ashley Harbor, SC
  • Average snowfall days in January: 0.1 days

The month with the highest number of snowfall days is December (0.3 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
Ashley Harbor, SC

Average daylight in January / Average sunshine in January - Ashley Harbor, SC
  • Average daylight in January: 10h and 2min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in January: 5h and 5min

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 36min).

Average sunshine days in January
Ashley Harbor, SC

Average sunshine days in January - Ashley Harbor, SC
  • Average sunshine days in January: 20.1 days

The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (6.1 days).

Average UV index in January
Ashley Harbor, SC

Average UV index in January - Ashley Harbor, 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
Ashley Harbor, SC

Average cloud cover in January - Ashley Harbor, SC
  • Average cloud cover in January: 35

The month with the most cloud cover is December (Cloud cover 40).
The months with the least cloud cover are June and July (Cloud cover 26).

Average visibility in January
Ashley Harbor, SC

Average visibility in January - Ashley Harbor, 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).

Ashley Harbor, South Carolina, USA

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