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
Shannon observes a small decrease in the average high-temperature with the arrival of December, falling from November's moderate 59.7°F (15.4°C) to a fresh 52.5°F (11.4°C). December brings an average low-temperature of 38.1°F (3.4°C) to Shannon.Humidity
The most humid month is December, with an average relative humidity of 80%.Rainfall
In Shannon, in December, during 14.3 rainfall days, 4.02" (102mm) of precipitation is typically accumulated. Throughout the year, in Shannon, there are 184.4 rainfall days, and 43.54" (1106mm) of precipitation is accumulated.Snowfall
January through March, November and December are months with snowfall in Shannon, Georgia. In Shannon, during December, snow falls for 1.1 days and regularly aggregates up to 0.39" (10mm) of snow. In Shannon, during the entire year, snow falls for 5.7 days and aggregates up to 2.36" (60mm) of snow.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year in Shannon, Georgia.On the first day of December, sunrise is at 7:28 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:40 pm EST.
Sunshine
December has the least sunshine of the year in Shannon, with an average of 4.9h of sunshine.UV index
The months with the lowest UV index in Shannon are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Being in direct Sun during midday can be harmful due to intense solar radiation; take precautions. During bright days, sunglasses that offer UVA and UVB defense are recommended. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What is the temperature in December in Shannon?
What is the most humid month in Shannon?
What is the average humidity in December in Shannon?
How many days does it rain in December in Shannon?
How many days does it snow in December in Shannon?
What is the month with the shortest days in Shannon?
What is the average length of the day in December in Shannon?
What time are sunrise and sunset in December in Shannon?
What is the month with the least sunshine in Shannon?
How long on average sun shines in December in Shannon?
What are the months with the lowest UV index in Shannon?
What is the UV index intensity in December in Shannon?
Average temperature in December
Shannon, GA
- Average high temperature in December: 52.5°F
The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (48.7°F).
- Average low temperature in December: 38.1°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).
Average pressure in December
Shannon, GA
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in December
Shannon, GA
- Average wind speed in December: 6.6mph
The windiest month (with the highest average wind speed) is February (7.2mph).
The calmest month (with the lowest average wind speed) is August (4mph).
Average humidity in December
Shannon, GA
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Shannon, GA
- Average rainfall in December: 4.02"
The wettest month (with the highest rainfall) is February (4.06").
The driest month (with the least rainfall) is October (2.68").
Average rainfall days in December
Shannon, GA
- Average rainfall days in December: 14.3 days
The month with the highest number of rainy days is July (21.1 days).
The month with the least rainy days is November (9.6 days).
Average snowfall in December
Shannon, GA
- Average snowfall in December: 0.39"
The month with the highest snowfall is January (1.02").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Shannon, GA
- Average snowfall days in December: 1.1 days
The month with the highest number of snowfall days is January (1.7 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
Shannon, 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: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in December
Shannon, GA
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is July (7.8 days).
Average UV index in December
Shannon, 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
Shannon, 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 30).
Average visibility in December
Shannon, GA
- Average visibility in December: 5mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January and December (5mi).
Shannon, Georgia, USA
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