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's arrival subtly correlates with a reduction in the average high-temperature, down from an agreeable 68.4°F (20.2°C) in November to a comfortable 63°F (17.2°C). During December nights, Jesup records an average temperature of 46.9°F (8.3°C).Humidity
In Jesup, the average relative humidity in December is 77%.Rainfall
In Jesup, Georgia, in December, it is raining for 11.4 days, with typically 2.28" (58mm) of accumulated precipitation. Throughout the year, there are 153.5 rainfall days, and 24.49" (622mm) of precipitation is accumulated.Snowfall
February through December are months without snowfall.Daylight
With an average of 10h and 6min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:09 am and sunset at 5:23 pm. On the last day of the month, sunrise is at 7:26 am and sunset at 5:34 pm EST.
Sunshine
With an average of 5.4h of sunshine, December has the least sunshine of the year.UV index
In December, the average daily maximum UV index is 4. A UV Index reading of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for ordinary individuals.Note: A maximum high UV index of 4 in December translates into the following recommendations:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take warning! The intensity of the Sun's UV radiation can be nearly amplified twice due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the average humidity in December in Jesup?
How many days does it rain in December?
When it does not snow?
Does it snow in Jesup in December?
What is the month with the shortest days?
How many hours of daylight does Jesup have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Jesup have in December?
How high is the UV index in December?
Average temperature in December
Jesup, GA
- Average high temperature in December: 63°F
The warmest month (with the highest average high temperature) is July (91.2°F).
The month with the lowest average high temperature is January (59.2°F).
- Average low temperature in December: 46.9°F
The month with the highest average low temperature is August (74.1°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).
Average pressure in December
Jesup, GA
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in December
Jesup, GA
- Average wind speed in December: 5.6mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in December
Jesup, GA
- Average humidity in December: 77%
The months with the highest relative humidity are August and September (78%).
The month with the lowest relative humidity is January (71%).
Average rainfall in December
Jesup, GA
- Average rainfall in December: 2.28"
The wettest months (with the highest rainfall) are June and August (2.72").
The driest month (with the least rainfall) is January (1.38").
Average rainfall days in December
Jesup, GA
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is August (19.3 days).
The month with the least rainy days is November (7.3 days).
Average snowfall in December
Jesup, GA
- Average snowfall in December: 0"
The month with the highest snowfall is January (0.04").
The months with the least snowfall are February, March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Jesup, GA
- Average snowfall days in December: 0.1 days
The months with the highest number of snowfall days are January and February (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Jesup, GA
- Average daylight in December: 10h and 1min
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 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
Jesup, GA
- Average sunshine days in December: 18.3 days
The month with the most sunshine days is October (21 days).
The month with the least sunshine days is August (9.1 days).
Average UV index in December
Jesup, GA
- Average UV index in December: 4
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 December
Jesup, GA
- Average cloud cover in December: 43
The month with the most cloud cover is December (Cloud cover 43).
The months with the least cloud cover are July and October (Cloud cover 30).
Average visibility in December
Jesup, 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).
Jesup, Georgia, USA
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