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 the transition to December, Mountaintown observes a minor drop in the average high-temperature, shifting from a moderate 57.9°F (14.4°C) in November to a cool 50.2°F (10.1°C). December is noted for a mean low-temperature of 36.1°F (2.3°C).Humidity
December is the most humid month in Mountaintown, with an average relative humidity of 81%.Rainfall
In Mountaintown, in December, it is raining for 14.2 days, with typically 4.45" (113mm) of accumulated precipitation. In Mountaintown, during the entire year, the rain falls for 184.5 days and collects up to 47.24" (1200mm) of precipitation.Snowfall
Months with snowfall in Mountaintown are January through March, October through December. In Mountaintown, in December, snow falls for 1.8 days, with typically accumulated 0.55" (14mm) of snow. Throughout the year, there are 11.6 snowfall days, and 4.37" (111mm) of snow is accumulated.Daylight
The month with the shortest days in Mountaintown, Georgia, is December, with an average of 9h and 54min of daylight.On the first day of December in Mountaintown, sunrise is at 7:27 am and sunset at 5:27 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:37 pm EST.
Sunshine
With an average of 5h of sunshine, December has the least sunshine of the year in Mountaintown.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. To protect against the Sun's most potent rays, avoid direct exposure around midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Mountaintown?
What is the most humid month in Mountaintown?
What is the average humidity in December in Mountaintown?
How much does it rain in Mountaintown in December?
How much does it snow in Mountaintown in December?
What is the month with the shortest days in Mountaintown?
What is the average length of the day in December in Mountaintown?
What time are sunrise and sunset in December in Mountaintown?
What is the month with the least sunshine in Mountaintown?
How many hours of sunshine does Mountaintown have in December?
What are the months with the lowest UV index in Mountaintown?
What is the UV index reading in December in Mountaintown?
Average temperature in December
Mountaintown, GA
- Average high temperature in December: 50.2°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (46°F).
- Average low temperature in December: 36.1°F
The month with the highest average low temperature is July (65.5°F).
The coldest month (with the lowest average low temperature) is January (30.7°F).
Average pressure in December
Mountaintown, 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 (29.98"Hg).
Average wind speed in December
Mountaintown, GA
- Average wind speed in December: 6mph
The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in December
Mountaintown, GA
- Average humidity in December: 81%
The month with the highest relative humidity is December (81%).
The months with the lowest relative humidity are August, October and November (76%).
Average rainfall in December
Mountaintown, GA
- Average rainfall in December: 4.45"
The wettest month (with the highest rainfall) is July (4.84").
The driest month (with the least rainfall) is September (2.91").
Average rainfall days in December
Mountaintown, GA
- Average rainfall days in December: 14.2 days
The month with the highest number of rainy days is July (20 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in December
Mountaintown, GA
- Average snowfall in December: 0.55"
The month with the highest snowfall is February (1.61").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in December
Mountaintown, GA
- Average snowfall days in December: 1.8 days
The month with the highest number of snowfall days is February (3.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Mountaintown, GA
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Mountaintown, GA
- Average sunshine days in December: 15.4 days
The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (8.7 days).
Average UV index in December
Mountaintown, 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, February and December (UV index 2).
Average cloud cover in December
Mountaintown, GA
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in December
Mountaintown, GA
- Average visibility in December: 5mi
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
Mountaintown, Georgia, USA
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