January weather forecastSavannah, GA
January weather forecast for Savannah, Georgia: In Savannah, January is the coldest month, with temperatures averaging a high of 58.1°F (14.5°C) and a low of 43.7°F (6.5°C). Savannah experiences its average lowest temperatures in January, reaching a peak of 58.1°F (14.5°C) and a minimum of 43.7°F (6.5°C).
January
Weather in January
The weather in Savannah, Georgia in January showcases winter season with mild chill. The lowest temperature observed is 43.7°F (6.5°C) and the sea temperature stands at a chilly 57°F (13.9°C). Compared to February, January experiences lesser daylight hours and fewer sunshine days. Despite the lower temperatures, January and its winter charm brings lower cloud cover, providing clearer skies. Conclusively, January in Savannah, combines winter's stark beauty with mild temperatures and occasional rainfall.Temperature
In Savannah, January is the coldest month, with temperatures averaging a high of 58.1°F (14.5°C) and a low of 43.7°F (6.5°C).Humidity
In Savannah, the average relative humidity in January is 72%.Rainfall
The month with the least rainfall is January, when the rain falls for 9.7 days and typically collects 1.38" (35mm) of precipitation.Snowfall
January and December are months with snowfall. The months with the most snowfall are January and December, with an average 0.04" (1mm) of accumulated snow.Ocean temperature
In January, the average ocean temperature is 57°F (13.9°C).Note: Entering waters of 57°F (13.9°C) is life-endangering. A mere moment in 55.4°F (13°C) waters feels piercing cold, and below 50°F (10°C) it can lead to immediate cold shock and cessation of breathing control, depending on body resilience.
Daylight
In Savannah, the average length of the day in January is 10h and 20min.On the first day of January, sunrise is at 7:25 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:18 am and sunset at 5:56 pm EST.
Sunshine
In Savannah, the average sunshine in January 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: In January, the maximum UV index of 3 translates into these guidelines:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. To guard against the harmful effects of the Sun, minimize exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in January
Savannah, GA
- Average high temperature in January: 58.1°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (58.1°F).
- Average low temperature in January: 43.7°F
The months with the highest average low temperature are July and August (75.7°F).
The coldest month (with the lowest average low temperature) is January (43.7°F).
Average pressure in January
Savannah, 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 and August (29.98"Hg).
Average wind speed in January
Savannah, GA
- Average wind speed in January: 7.7mph
The windiest month (with the highest average wind speed) is April (7.9mph).
The calmest month (with the lowest average wind speed) is August (6mph).
Average humidity in January
Savannah, GA
- Average humidity in January: 72%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is March (71%).
Average rainfall in January
Savannah, GA
- Average rainfall in January: 1.38"
The wettest month (with the highest rainfall) is August (4.33").
The driest month (with the least rainfall) is January (1.38").
Average rainfall days in January
Savannah, GA
- Average rainfall days in January: 9.7 days
The month with the highest number of rainy days is August (21.3 days).
The month with the least rainy days is November (7.3 days).
Average snowfall in January
Savannah, GA
- Average snowfall in January: 0.04"
The months with the highest snowfall are January and December (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October and November (0").
Average snowfall days in January
Savannah, GA
- Average snowfall days in January: 0.1 days
The months with the highest number of snowfall days are January, February and December (0.1 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average sea temperature in January
Savannah, GA
- Average sea temperature in January: 57°F
The best month for swimming (with the highest average sea temperature) is August (83.7°F).
The coldest month (with the lowest average sea temperature) is February (56.6°F).
Average daylight in January /
Average sunshine in January
Savannah, GA
- Average daylight in January: 10h and 18min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in January: 5h and 48min
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 24min).
Average sunshine days in January
Savannah, GA
- Average sunshine days in January: 19.5 days
The month with the most sunshine days is November (20.6 days).
The month with the least sunshine days is August (8.5 days).
Average UV index in January
Savannah, GA
- 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
Savannah, GA
- Average cloud cover in January: 35
The months with the most cloud cover are February and December (Cloud cover 40).
The month with the least cloud cover is July (Cloud cover 26).
Average visibility in January
Savannah, 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).
