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 minute temperature change, with average high-temperatures reducing from November's mild 60.4°F (15.8°C) to a cool 53.4°F (11.9°C). Throughout December, an average nighttime temperature of 38.7°F (3.7°C) is experienced.Humidity
With an average relative humidity of 78%, December is the most humid month in Kennesaw.Rainfall
In December, in Kennesaw, the rain falls for 14.7 days. Throughout December, 3.82" (97mm) of precipitation is accumulated. Throughout the year, in Kennesaw, there are 186.9 rainfall days, and 45.59" (1158mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall. In Kennesaw, in December, during 0.8 snowfall days, 0.75" (19mm) of snow is typically accumulated. Throughout the year, in Kennesaw, Georgia, there are 5.3 snowfall days, and 2.83" (72mm) of snow is accumulated.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year in Kennesaw.On the first day of December in Kennesaw, Georgia, sunrise is at 7:26 am and sunset at 5:29 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:39 pm EST.
Sunshine
With an average of 5h of sunshine, December has the least sunshine of the year in Kennesaw.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.Note: The maximum daily UV index of 2 in December interprets into the following recommendations:
Prolonged exposure to sunlight rarely troubles the majority, but constant protection is vital for babies, children, and fair-skinned people. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. Employ a wide-brim hat for potent defense against up to 50% of UV rays. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Kennesaw in December?
What is the most humid month in Kennesaw?
What is the average humidity in December in Kennesaw?
How many days does it rain in December in Kennesaw?
How many days does it snow in December in Kennesaw?
What is the month with the shortest days in Kennesaw?
What is the average length of the day in December in Kennesaw?
What time are sunrise and sunset in December in Kennesaw?
What is the month with the least sunshine in Kennesaw?
How many hours of sunshine does Kennesaw have in December?
What are the months with the lowest UV index in Kennesaw?
What is the UV index reading in December in Kennesaw?
Average temperature in December
Kennesaw, GA
- Average high temperature in December: 53.4°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (49.1°F).
- Average low temperature in December: 38.7°F
The month with the highest average low temperature is July (70.2°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).
Average pressure in December
Kennesaw, GA
- Average pressure in December: 30.15"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in December
Kennesaw, GA
- Average wind speed in December: 7.4mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).
Average humidity in December
Kennesaw, GA
- Average humidity in December: 78%
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are July and August (70%).
Average rainfall in December
Kennesaw, GA
- Average rainfall in December: 3.82"
The wettest month (with the highest rainfall) is August (5.47").
The driest month (with the least rainfall) is October (2.44").
Average rainfall days in December
Kennesaw, GA
- Average rainfall days in December: 14.7 days
The month with the highest number of rainy days is July (21.8 days).
The month with the least rainy days is November (10.2 days).
Average snowfall in December
Kennesaw, GA
- Average snowfall in December: 0.75"
The month with the highest snowfall is January (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Kennesaw, GA
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is January (1.6 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Kennesaw, GA
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 5h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Kennesaw, GA
- Average sunshine days in December: 15.2 days
The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (8.1 days).
Average UV index in December
Kennesaw, GA
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
Kennesaw, GA
- Average cloud cover in December: 48
The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in December
Kennesaw, 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).
Kennesaw, Georgia, USA
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