January weather forecast
Edisto Island, SC

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Weather in January

January, like December, is another refreshing winter month in Edisto Island, South Carolina, with an average temperature varying between 57.2°F (14°C) and 43.2°F (6.2°C).

Temperature

In Edisto Island, the month of January is known for its lowest average temperatures, reaching a high of 57.2°F (14°C) and a low of 43.2°F (6.2°C).

Humidity

The months with the lowest humidity are January and March, with an average relative humidity of 72%.

Rainfall

January is the month with the least rainfall in Edisto Island, South Carolina. Rain falls for 6.5 days and accumulates 0.31" (8mm) of precipitation.

Snowfall

January and December are months with snowfall in Edisto Island. The months with the most snowfall days in Edisto Island are January and December, with an average of 0.1 snowfall days.

Daylight

In January, the average length of the day is 10h and 18min.
On the first day of January in Edisto Island, sunrise is at 7:22 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:52 pm EST.

Sunshine

In Edisto Island, South Carolina, the average sunshine in January is 5.8h.

UV index

The month with the lowest UV index in Edisto Island is January, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.
Note: A maximum daily UV index of 3 during January morphs into the following directions:
Make use of precautions - Suggestions to resist sunburn are communicated. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. For minimizing sun-related eye damage, always choose sunglasses with UVA and UVB coverage. Consider this! The reflection from snow can almost double the intensity of the Sun's UV radiation.
Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What month is the coldest in Edisto Island?

January is the coldest month in Edisto Island, with the temperature often reaching an average high of 57.2°F (14°C) and an average low of 43.2°F (6.2°C).

What is the temperature in January in Edisto Island?

In Edisto Island, 57.2°F (14°C) is the average high-temperature and 43.2°F (6.2°C) is the average low-temperature during January.

What is the least humid month in Edisto Island?

January and March, with an average relative humidity of 72%, are the least humid months in Edisto Island.

What is the average humidity in January in Edisto Island?

In January, the average relative humidity in Edisto Island, South Carolina, is 72%.

What is the driest month in Edisto Island?

January is the month with the least rainfall in Edisto Island, South Carolina. Rain falls for 6.5 days and accumulates 0.31" (8mm) of precipitation.

How much does it rain in Edisto Island in January?

In Edisto Island, in January, it is raining for 6.5 days, with typically 0.31" (8mm) of accumulated precipitation.

What is the snowiest month in Edisto Island?

The months with the most snowfall days in Edisto Island, South Carolina, are January and December, with an average of 0.1 snowfall days.

What is the last month it snows in Edisto Island?

January is the last month it regularly snows. Throughout January, there are 0.1 snowfall days.

How many hours of daylight does Edisto Island have in January?

The average day length in January in Edisto Island, South Carolina, is 10h and 18min.

When is the sunrise / sunset in January in Edisto Island?

In January, on the first day of the month, sunrise is at 7:22 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:16 am and sunset at 5:52 pm EST.

How long on average sun shines in January in Edisto Island?

In Edisto Island, South Carolina, the average sunshine duration in January is 5.8h.

What is the month with the lowest UV index in Edisto Island?

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

What is the UV index reading in January in Edisto Island?

In Edisto Island, the average daily maximum UV index in January is 3. A UV Index estimate of 3 to 5 represents a moderate vulnerability from exposure to Sun's UV rays.
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
Edisto Island, SC

Average temperature in January - Edisto Island, SC
  • Average high temperature in January: 57.2°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (57.2°F).

  • Average low temperature in January: 43.2°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 (43.2°F).

Average pressure in January
Edisto Island, SC

Average pressure in January - Edisto Island, 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
Edisto Island, SC

Average wind speed in January - Edisto Island, SC
  • Average wind speed in January: 7.7mph

The windiest month (with the highest average wind speed) is April (8.1mph).
The calmest month (with the lowest average wind speed) is August (6.3mph).

Average humidity in January
Edisto Island, SC

Average humidity in January - Edisto Island, SC
  • Average humidity in January: 72%

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

Average rainfall in January
Edisto Island, SC

Average rainfall in January - Edisto Island, SC
  • Average rainfall in January: 0.31"

The wettest month (with the highest rainfall) is August (1.73").
The driest month (with the least rainfall) is January (0.31").

Average rainfall days in January
Edisto Island, SC

Average rainfall days in January - Edisto Island, SC
  • Average rainfall days in January: 6.5 days

The month with the highest number of rainy days is August (16.9 days).
The month with the least rainy days is November (5.7 days).

Average snowfall days in January
Edisto Island, SC

Average snowfall days in January - Edisto Island, SC
  • Average snowfall days in January: 0.1 days

The months with the highest number of snowfall days are January and December (0.1 days).
The months with the least snowfall days are February, March, April, May, June, July, August, September, October and November (0 days).

Average daylight in January /
Average sunshine in January
Edisto Island, SC

Average daylight in January / Average sunshine in January - Edisto Island, 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 6min).

  • Average sunshine in January: 5h and 5min

The month with the most sunshine is July (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

Average sunshine days in January
Edisto Island, SC

Average sunshine days in January - Edisto Island, SC
  • Average sunshine days in January: 23.3 days

The month with the most sunshine days is January (23.3 days).
The month with the least sunshine days is August (9.6 days).

Average UV index in January
Edisto Island, SC

Average UV index in January - Edisto Island, 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
Edisto Island, SC

Average cloud cover in January - Edisto Island, SC
  • Average cloud cover in January: 34

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

Average visibility in January
Edisto Island, SC

Average visibility in January - Edisto Island, 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).

Edisto Island, South Carolina, USA

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