Contents
- Weather in January
- Frequently asked questions
- Average temperature in January
- Average pressure in January
- Average wind speed in January
- Average humidity in January
- Average rainfall in January
- Average rainfall days in January
- Average snowfall days in January
- Average daylight in January
- Average sunshine in January
- Average sunshine days in January
- Average UV index in January
- Average cloud cover in January
- Average visibility in January
Weather in January
Temperature
With average temperatures fluctuating between a high of 60.4°F (15.8°C) and a low of 47.7°F (8.7°C), January stands out as the coldest month.Humidity
In Sea Island, Georgia, the average relative humidity in January is 73%.Rainfall
The month with the least rainfall is January, when the rain falls for 8.2 days and typically collects 0.59" (15mm) of precipitation.Snowfall
In Sea Island, snow does not fall in January, March through November.Daylight
In Sea Island, Georgia, the average length of the day in January is 10h and 23min.On the first day of January in Sea Island, sunrise is at 7:23 am and sunset at 5:33 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:59 pm EST.
Sunshine
In January, the average sunshine is 5.9h.UV index
The month with the lowest UV index is January, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the average person.Note: A maximum high UV index of 3 in January translates into the following recommendations:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Frequently asked questions
What time of the year is the coldest in Sea Island?
What are January temperatures in Sea Island?
What is the average humidity in January in Sea Island?
What is the driest month in Sea Island?
How much does it rain in Sea Island in January?
When it does not snow in Sea Island?
Does it snow in Sea Island in January?
How many hours of daylight does Sea Island have in January?
When is the sunrise / sunset in January in Sea Island?
How long on average sun shines in January in Sea Island?
When is the lowest UV index in Sea Island?
How high is the UV index in January in Sea Island?
Average temperature in January
Sea Island, GA
- Average high temperature in January: 60.4°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 (60.4°F).
- Average low temperature in January: 47.7°F
The month with the highest average low temperature is August (77.4°F).
The coldest month (with the lowest average low temperature) is January (47.7°F).
Average pressure in January
Sea Island, GA
- 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, August and September (29.98"Hg).
Average wind speed in January
Sea Island, GA
- Average wind speed in January: 8.8mph
The windiest months (with the highest average wind speed) are January and April (8.8mph).
The calmest month (with the lowest average wind speed) is August (6.9mph).
Average humidity in January
Sea Island, GA
- Average humidity in January: 73%
The months with the highest relative humidity are August and December (78%).
The month with the lowest relative humidity is March (72%).
Average rainfall in January
Sea Island, GA
- Average rainfall in January: 0.59"
The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is January (0.59").
Average rainfall days in January
Sea Island, GA
- Average rainfall days in January: 8.2 days
The month with the highest number of rainy days is August (23.3 days).
The month with the least rainy days is January (8.2 days).
Average snowfall days in January
Sea Island, GA
- Average snowfall days in January: 0 days
The months with the highest number of snowfall days are February and December (0.1 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in January /
Average sunshine in January
Sea Island, GA
- Average daylight in January: 10h and 2min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in January: 5h and 5min
The month with the most sunshine is July (Average sunshine: 11h and 0min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).
Average sunshine days in January
Sea Island, GA
- Average sunshine days in January: 19.8 days
The month with the most sunshine days is March (20.1 days).
The month with the least sunshine days is August (4.2 days).
Average UV index in January
Sea Island, GA
- Average UV index in January: 3
The months with the highest UV index are May, June, July, August and September (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in January
Sea Island, GA
- Average cloud cover in January: 33
The months with the most cloud cover are February and December (Cloud cover 38).
The months with the least cloud cover are April, May, June and July (Cloud cover 27).
Average visibility in January
Sea Island, GA
- 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).
Sea Island, Georgia, USA
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