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
In Greers Mountain, the average high-temperature in December slightly decreases from an enjoyable 61.9°F (16.6°C) in November to a still refreshing 55.4°F (13°C). In Greers Mountain, the December nights cool down to an average low of 40.3°F (4.6°C).Humidity
December is the most humid month in Greers Mountain, with an average relative humidity of 78%.Rainfall
In Greers Mountain, during December, the rain falls for 12.8 days and regularly aggregates up to 3.7" (94mm) of precipitation. In Greers Mountain, during the entire year, the rain falls for 179.7 days and collects up to 39.76" (1010mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Greers Mountain, in December, during 0.3 snowfall days, 0.2" (5mm) of snow is typically accumulated. Throughout the year, in Greers Mountain, there are 2.7 snowfall days, and 1.14" (29mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 10h and 0min of daylight.On the first day of December, sunrise is at 7:24 am and sunset at 5:30 pm. On the last day of the month, sunrise is at 7:42 am and sunset at 5:41 pm EST.
Sunshine
December has the least sunshine of the year in Greers Mountain, with an average of 5h of sunshine.UV index
The months with the lowest UV index in Greers Mountain are January, February and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV rays for the ordinary person.Note: In December, the maximum UV index of 3 transforms into these recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What is the temperature in December in Greers Mountain?
What is the most humid month in Greers Mountain?
What is the average humidity in December in Greers Mountain?
How many days does it rain in December in Greers Mountain?
How much does it snow in Greers Mountain in December?
What is the month with the shortest days in Greers Mountain?
How many hours of daylight does Greers Mountain have in December?
When is the sunrise / sunset in December in Greers Mountain?
What is the month with the least sunshine in Greers Mountain?
How many hours of sunshine does Greers Mountain have in December?
What is the month with the lowest UV index in Greers Mountain?
What is the UV index intensity in December in Greers Mountain?
Average temperature in December
Greers Mountain, GA
- Average high temperature in December: 55.4°F
The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (51.6°F).
- Average low temperature in December: 40.3°F
The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).
Average pressure in December
Greers Mountain, GA
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in December
Greers Mountain, GA
- Average wind speed in December: 7.3mph
The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.4mph).
Average humidity in December
Greers Mountain, GA
- Average humidity in December: 78%
The month with the highest relative humidity is December (78%).
The months with the lowest relative humidity are October and November (72%).
Average rainfall in December
Greers Mountain, GA
- Average rainfall in December: 3.7"
The wettest month (with the highest rainfall) is August (5.04").
The driest month (with the least rainfall) is October (2.13").
Average rainfall days in December
Greers Mountain, GA
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is October (9.5 days).
Average snowfall in December
Greers Mountain, GA
- Average snowfall in December: 0.2"
The month with the highest snowfall is January (0.47").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Greers Mountain, GA
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is January (0.9 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
Greers Mountain, 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 0min
The month with the most sunshine is July (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Greers Mountain, GA
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (7 days).
Average UV index in December
Greers Mountain, GA
- Average UV index in December: 3
The months with the highest UV index are May, June, July, August and September (UV index 6).
The months with the lowest UV index are January, February and December (UV index 3).
Average cloud cover in December
Greers Mountain, GA
- Average cloud cover in December: 46
The month with the most cloud cover is December (Cloud cover 46).
The months with the least cloud cover are June and October (Cloud cover 31).
Average visibility in December
Greers Mountain, 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).
Greers Mountain, Georgia, USA
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