January weather forecastGreen Sea, SC
January
Weather in January
January, like December, in Green Sea, South Carolina, is a cool winter month, with an average temperature fluctuating between 52.9°F (11.6°C) and 37.2°F (2.9°C).Temperature
Green Sea's coldest temperatures are experienced in January, with average high temperatures of 52.9°F (11.6°C) and lows of 37.2°F (2.9°C).Humidity
January is the least humid month, 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
January through March and December are months with snowfall in Green Sea. The month with the most snowfall is January, when snow falls for 0.8 days and typically aggregates up to 0.43" (11mm) of snow.Daylight
The average length of the day in January is 10h and 11min.On the first day of the month, sunrise is at 7:21 am and sunset at 5:17 pm. On the last day of January, sunrise is at 7:13 am and sunset at 5:44 pm EST.
Sunshine
January has the least sunshine of the year, with an average of 5.6h of sunshine.UV index
The month with the lowest UV index is January, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for average individuals.Note: A typical high UV index of 2 in January suggests the following recommendations:
Many can withstand an hour in the sun without burning, yet children must always have protection against sunlight. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
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).
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).
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).
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%).
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").
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).
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").
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).
Average daylight in January /
Average sunshine in January
Green Sea, SC
- Average daylight in January: 10h and 12min
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 36min
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).
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).
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).
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).
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).
