January weather forecast
Green Sea, SC

Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
°Celsius°Fahrenheit
Share

Contents

Weather in January

January, like December, in Green Sea, South Carolina, is another fresh winter month, with an average temperature fluctuating between 37.2°F (2.9°C) and 52.9°F (11.6°C).

Temperature

January, with its high-temperature average of 52.9°F (11.6°C) and a low-temperature average of 37.2°F (2.9°C), is the coldest month.

Humidity

January is the least humid month in Green Sea, with an average relative humidity of 73%.

Rainfall

The month with the least rainfall is January, when the rain falls for 11.2 days and typically collects 1.61" (41mm) of precipitation.

Snowfall

Months with snowfall in Green Sea, South Carolina, are January through March and December. January is the month with the most snowfall in Green Sea. Snow falls for 0.8 days and accumulates 0.43" (11mm) of snow.

Daylight

In Green Sea, the average length of the day in January is 10h and 11min.
On the first day of January, sunrise is at 7:21 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:44 pm EST.

Sunshine

With an average of 5.6h of sunshine, January has the least sunshine of the year in Green Sea.

UV index

With an average maximum UV index of 2, January is the month with the lowest UV index in Green Sea. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for ordinary individuals.
Note: The maximum daily UV index of 2 during January translates into the following directions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Avoiding direct sun during mid-day hours can prevent harmful UV radiation exposure. Wearing sunglasses with both UVA and UVB protection effectively reduces sun-induced eye damage. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
[Resources]

Frequently asked questions

What are the coldest months in Green Sea?

Green Sea's coldest month, January, registers temperatures that range from a high of 52.9°F (11.6°C) to a low of 37.2°F (2.9°C).

What is the temperature in January in Green Sea?

An average high-temperature, in January, in Green Sea, is 52.9°F (11.6°C) and the average low-temperature is 37.2°F (2.9°C).

What is the least humid month in Green Sea?

The least humid month in Green Sea is January, with an average relative humidity of 73%.

What is the average humidity in January in Green Sea?

The average relative humidity in January is 73%.

What is the driest month in Green Sea?

The month with the least rainfall is January, when the rain falls for 11.2 days and typically collects 1.61" (41mm) of precipitation.

How much does it rain in Green Sea in January?

In January, in Green Sea, South Carolina, the rain falls for 11.2 days. Throughout January, 1.61" (41mm) of precipitation is accumulated.

When does it snow the most in Green Sea?

January is the month with the most snowfall in Green Sea. Snow falls for 0.8 days and accumulates 0.43" (11mm) of snow.

How much does it snow in Green Sea in January?

In January, in Green Sea, it is snowing for 0.8 days. Throughout January, 0.43" (11mm) of snow is accumulated.

How many hours of daylight does Green Sea have in January?

In January, the average day length in Green Sea is 10h and 11min.

When are sunrise and sunset in January in Green Sea?

On the first day of January, sunrise is at 7:21 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:13 am and sunset at 5:44 pm EST.

What is the month with the least sunshine in Green Sea?

The month with the least sunshine in Green Sea is January, with an average of 5.6h of sunshine.

How long on average sun shines in January in Green Sea?

In January, the average sunshine duration is 5.6h.

When is the lowest UV index in Green Sea?

With an average maximum UV index of 2, January is the month with the lowest UV index in Green Sea, South Carolina.

How high is the UV index in January in Green Sea?

In Green Sea, the average daily maximum UV index in January is 2. A UV Index reading of 2, and below, represents a low health threat from exposure to the Sun's UV radiation.
Today
Tomorrow
Long-term
YearJanuaryFMAMJJASOND
Dec
January
Feb
Average high temperature
57°F 13.9°C
52.9°F 11.6°C
57°F 13.9°C
Average low temperature
41.9°F 5.5°C
37.2°F 2.9°C
39.9°F 4.4°C
Average pressure
30.13" 765mmHg
30.13" 765mmHg
30.11" 765mmHg
Average wind speed
7mph 11.3km/h
7.4mph 11.9km/h
8.1mph 13km/h
Average max. wind speed
7.6mph 12.2km/h
8.1mph 13km/h
8.8mph 14.2km/h
Average wind speed gusts
12.2mph 19.6km/h
12.6mph 20.3km/h
13.5mph 21.7km/h
Average humidity
77%
73%
75%
Average rainfall
3.5" 89mm
1.61" 41mm
2.32" 59mm
Average rainfall days
11.6
11.2
11.2
Average snowfall
0.08" 2mm
0.43" 11mm
0.35" 9mm
Average snowfall days
0.1
0.8
0.6
Average daylight
9h 5min
10h 1min
11h 0min
Average sunshine
5h 4min
5h 4min
6h 1min
Average sunshine days
18
18.7
15.3
Average UV index
3
2
3
Average cloud cover
40%
37%
40%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in January
Green Sea, SC

Average temperature in January - Green Sea, SC
  • Average high temperature in January: 52.9°F

The warmest month (with the highest average high temperature) is July (88.7°F).
The month with the lowest average high temperature is January (52.9°F).

  • Average low temperature in January: 37.2°F

The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (37.2°F).

[Resources]

Average pressure in January
Green Sea, SC

Average pressure in January - Green Sea, SC
  • Average pressure in January: 30.13"Hg

The months with the highest atmospheric pressure are January, November and December (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).

[Resources]

Average wind speed in January
Green Sea, SC

Average wind speed in January - Green Sea, SC
  • Average wind speed in January: 7.4mph

The windiest month (with the highest average wind speed) is April (8.5mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).

[Resources]

Average humidity in January
Green Sea, SC

Average humidity in January - Green Sea, SC
  • Average humidity in January: 73%

The months with the highest relative humidity are May, June, August and September (79%).
The month with the lowest relative humidity is January (73%).

[Resources]

Average rainfall in January
Green Sea, SC

Average rainfall in January - Green Sea, SC
  • Average rainfall in January: 1.61"

The wettest month (with the highest rainfall) is August (4.61").
The driest month (with the least rainfall) is January (1.61").

[Resources]

Average rainfall days in January
Green Sea, SC

Average rainfall days in January - Green Sea, SC
  • Average rainfall days in January: 11.2 days

The month with the highest number of rainy days is July (21.3 days).
The months with the least rainy days are October and November (9.7 days).

[Resources]

Average snowfall in January
Green Sea, SC

Average snowfall in January - Green Sea, SC
  • Average snowfall in January: 0.43"

The month with the highest snowfall is January (0.43").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

[Resources]

Average snowfall days in January
Green Sea, SC

Average snowfall days in January - Green Sea, SC
  • Average snowfall days in January: 0.8 days

The month with the highest number of snowfall days is January (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

[Resources]

Average daylight in January /
Average sunshine in January
Green Sea, SC

Average daylight in January / Average sunshine in January - Green Sea, SC
  • Average daylight in January: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in January: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is January (Average sunshine: 5h and 36min).

[Resources]

Average sunshine days in January
Green Sea, SC

Average sunshine days in January - Green Sea, SC
  • Average sunshine days in January: 18.7 days

The month with the most sunshine days is October (19.2 days).
The month with the least sunshine days is July (6.8 days).

[Resources]

Average UV index in January
Green Sea, SC

Average UV index in January - Green Sea, SC
  • Average UV index in January: 2

The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is January (UV index 2).

[Resources]

Average cloud cover in January
Green Sea, SC

Average cloud cover in January - Green Sea, SC
  • Average cloud cover in January: 37

The months with the most cloud cover are February, March and December (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 29).

[Resources]

Average visibility in January
Green Sea, SC

Average visibility in January - Green Sea, 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).

[Resources]

Green Sea, South Carolina, USA

Weather forecast for today
Weather forecast for tomorrow
10 days weather forecast
Climate data
1January
2February
3March
4April
5May
6June
7July
8August
9September
10October
11November
12December

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location