January weather forecastDexter, GA
January
Weather in January
January, like December, is another refreshing winter month in Dexter, Georgia, with an average temperature fluctuating between 39.4°F (4.1°C) and 55.4°F (13°C).Temperature
January is the coldest month, with the temperature often reaching an average high of 55.4°F (13°C) and an average low of 39.4°F (4.1°C).Humidity
January and November, with an average relative humidity of 71%, are the least humid months.Rainfall
In Dexter, during January, the rain falls for 11.1 days and regularly aggregates up to 2.36" (60mm) of precipitation. In Dexter, Georgia, during the entire year, the rain falls for 173 days and collects up to 34.72" (882mm) of precipitation.Snowfall
January and February are months with snowfall in Dexter. January is the first month it typically snows in Dexter. Throughout January, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Dexter, there are 0.5 snowfall days, and 0.12" (3mm) of snow is accumulated.Daylight
The average length of the day in January is 10h and 19min.On the first day of the month, sunrise is at 7:33 am and sunset at 5:37 pm. On the last day of January, sunrise is at 7:27 am and sunset at 6:04 pm EST.
Sunshine
The average sunshine in January is 5.8h.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for the ordinary person.Note: An average maximum UV index of 3 in January leads to these recommendations:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. Always opt for UVA and UVB-resistant sunglasses on radiant days. Keep in mind! Snow's reflective quality can nearly 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
Dexter, GA
- Average high temperature in January: 55.4°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 (55.4°F).
- Average low temperature in January: 39.4°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (39.4°F).
Average pressure in January
Dexter, GA
- Average pressure in January: 30.15"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in January
Dexter, GA
- Average wind speed in January: 8.5mph
The windiest months (with the highest average wind speed) are February and March (8.6mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in January
Dexter, GA
- Average humidity in January: 71%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are January and November (71%).
Average rainfall in January
Dexter, GA
- Average rainfall in January: 2.36"
The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is October (2.01").
Average rainfall days in January
Dexter, GA
- Average rainfall days in January: 11.1 days
The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is November (8.4 days).
Average snowfall in January
Dexter, GA
- Average snowfall in January: 0.04"
The month with the highest snowfall is February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in January
Dexter, GA
- Average snowfall days in January: 0.3 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in January /
Average sunshine in January
Dexter, 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: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in January
Dexter, GA
- Average sunshine days in January: 18.3 days
The month with the most sunshine days is November (19.8 days).
The month with the least sunshine days is August (7.3 days).
Average UV index in January
Dexter, GA
- Average UV index in January: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in January
Dexter, GA
- Average cloud cover in January: 37
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in January
Dexter, 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).
