Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The advent of December brings a slight shift in average high-temperature, moving from a comfortable 62.6°F (17°C) in November to a mild 55.8°F (13.2°C). Jackson's average low-temperature in December is measured at a cold 40.6°F (4.8°C).Humidity
The most humid month in Jackson is December, with an average relative humidity of 77%.Rainfall
In Jackson, in December, during 12.4 rainfall days, 3.66" (93mm) of precipitation is typically accumulated. In Jackson, during the entire year, the rain falls for 169 days and collects up to 36.46" (926mm) of precipitation.Snowfall
Months with snowfall in Jackson are January through March and December. December is the first month it typically snows in Jackson. Throughout December, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, in Jackson, there are 1.3 snowfall days, and 0.59" (15mm) of snow is accumulated.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year in Jackson, Georgia.On the first day of December in Jackson, Georgia, sunrise is at 7:21 am and sunset at 5:28 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:39 pm EST.
Sunshine
December has the least sunshine of the year in Jackson, with an average of 5.2h of sunshine.UV index
The months with the lowest UV index in Jackson are January, February and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the ordinary person.Note: The daily maximum UV index of 3 in December interprets into the following advice:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Frequently asked questions
What are the temperatures in Jackson in December?
What is the most humid month in Jackson?
What is the average humidity in December in Jackson?
How much does it rain in Jackson in December?
When does it start to snow in Jackson?
What is the month with the shortest days in Jackson?
How many hours of daylight does Jackson have in December?
What time are sunrise and sunset in December in Jackson?
What is the month with the least sunshine in Jackson?
How many hours of sunshine does Jackson have in December?
When is the lowest UV index in Jackson?
How high is the UV index in December in Jackson?
Average temperature in December
Jackson, GA
- Average high temperature in December: 55.8°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (52.3°F).
- Average low temperature in December: 40.6°F
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (36.5°F).
Average pressure in December
Jackson, GA
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in December
Jackson, GA
- Average wind speed in December: 7.1mph
The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest month (with the lowest average wind speed) is August (4.3mph).
Average humidity in December
Jackson, GA
- Average humidity in December: 77%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are October and November (72%).
Average rainfall in December
Jackson, GA
- Average rainfall in December: 3.66"
The wettest month (with the highest rainfall) is August (4.57").
The driest months (with the least rainfall) are September and October (2.09").
Average rainfall days in December
Jackson, GA
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (8.9 days).
Average snowfall in December
Jackson, GA
- Average snowfall in December: 0.08"
The months with the highest snowfall are January and February (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Jackson, GA
- Average snowfall days in December: 0.3 days
The months with the highest number of snowfall days are January and February (0.4 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Jackson, GA
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 1min
The months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).
Average sunshine days in December
Jackson, GA
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is July (8.3 days).
Average UV index in December
Jackson, GA
- Average UV index in December: 3
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in December
Jackson, GA
- Average cloud cover in December: 44
The month with the most cloud cover is December (Cloud cover 44).
The months with the least cloud cover are June and October (Cloud cover 30).
Average visibility in December
Jackson, GA
- Average visibility in December: 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).
Jackson, Georgia, USA
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