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
December ushers in a minor alteration in Jeffersonville's climate, with the average high-temperature moving from November's refreshing 64.2°F (17.9°C) to a moderate 58.1°F (14.5°C). During December, Jeffersonville records an average temperature of 43.2°F (6.2°C) at night.Humidity
December is the most humid month in Jeffersonville, with an average relative humidity of 76%.Rainfall
The months with the most rainfall are August and December, with an average 2.8" (71mm) of precipitation.Snowfall
April through December are months without snowfall.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year in Jeffersonville.On the first day of the month, sunrise is at 7:18 am and sunset at 5:27 pm. On the last day of December, sunrise is at 7:35 am and sunset at 5:38 pm EST.
Sunshine
The month with the least sunshine in Jeffersonville is December, with an average of 5.4h of sunshine.UV index
The months with the lowest UV index in Jeffersonville are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for the average person.Note: In December, the maximum UV index of 3 suggests these recommendations:
Take necessary precautions - Protection from skin and eye injury is mandatory. Sun's radiation is most powerful around mid-day, so it's best to limit outdoor activities during this time. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Jeffersonville in December?
What is the most humid month in Jeffersonville?
What is the average humidity in December in Jeffersonville?
What is the wettest month in Jeffersonville?
How many days does it rain in December in Jeffersonville?
When it does not snow in Jeffersonville?
Does it snow in Jeffersonville in December?
What is the month with the shortest days in Jeffersonville?
What is the average length of the day in December in Jeffersonville?
When is the sunrise / sunset in December in Jeffersonville?
What is the month with the least sunshine in Jeffersonville?
How long on average sun shines in December in Jeffersonville?
What is the month with the lowest UV index in Jeffersonville?
How high is the UV index in December in Jeffersonville?
Average temperature in December
Jeffersonville, GA
- Average high temperature in December: 58.1°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (54.9°F).
- Average low temperature in December: 43.2°F
The month with the highest average low temperature is July (73°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in December
Jeffersonville, GA
- Average pressure in December: 30.14"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 December
Jeffersonville, GA
- Average wind speed in December: 7.8mph
The windiest months (with the highest average wind speed) are January and February (8.3mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).
Average humidity in December
Jeffersonville, GA
- Average humidity in December: 76%
The month with the highest relative humidity is December (76%).
The months with the lowest relative humidity are January, October and November (71%).
Average rainfall in December
Jeffersonville, GA
- Average rainfall in December: 2.8"
The wettest months (with the highest rainfall) are August and December (2.8").
The driest month (with the least rainfall) is September (1.54").
Average rainfall days in December
Jeffersonville, GA
- Average rainfall days in December: 10.6 days
The month with the highest number of rainy days is July (18.8 days).
The month with the least rainy days is November (7.4 days).
Average snowfall in December
Jeffersonville, GA
- Average snowfall in December: 0"
The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Jeffersonville, GA
- Average snowfall days in December: 0 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Jeffersonville, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Jeffersonville, GA
- Average sunshine days in December: 19.1 days
The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is July (9.6 days).
Average UV index in December
Jeffersonville, GA
- Average UV index in December: 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 December
Jeffersonville, GA
- Average cloud cover in December: 41
The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in December
Jeffersonville, 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).
Jeffersonville, Georgia, USA
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