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
With the arrival of December, Millen notices a mild change in the average high-temperature, sliding from November's enjoyable 64.8°F (18.2°C) to a mild 58.8°F (14.9°C). During the nights in December, Millen experiences a consistent average temperature of 43.9°F (6.6°C).Humidity
The months with the highest humidity in Millen are August and December, with an average relative humidity of 76%.Rainfall
In Millen, during December, the rain falls for 11.6 days and regularly aggregates up to 3.5" (89mm) of precipitation. In Millen, during the entire year, the rain falls for 172 days and collects up to 33.86" (860mm) of precipitation.Snowfall
January, February and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.1 snowfall days, it receives 0.04" (1mm) of snow. In Millen, during the entire year, snow falls for 0.9 days and aggregates up to 0.43" (11mm) of snow.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year in Millen.On the first day of the month, sunrise is at 7:12 am and sunset at 5:21 pm. On the last day of December, sunrise is at 7:30 am and sunset at 5:32 pm EST.
Sunshine
The month with the least sunshine in Millen is December, with an average of 5.4h of sunshine.UV index
The months with the lowest UV index in Millen are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for ordinary individuals.Note: An average maximum UV index of 3 in December leads to these recommendations:
Act with care - Obligation to protect against skin and eye damage is highlighted. To prevent harmful UV exposure, minimize direct contact with the Sun around midday. To best shield against UV radiation, choose sun-safe garments and dependable sunglasses. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
What are the temperatures in Millen in December?
What are the most humid months in Millen?
What is the average humidity in December in Millen?
How many days does it rain in December in Millen?
When does it start to snow in Millen?
What is the month with the shortest days in Millen?
How many hours of daylight does Millen have in December?
What time are sunrise and sunset in December in Millen?
What is the month with the least sunshine in Millen?
How many hours of sunshine does Millen have in December?
What is the month with the lowest UV index in Millen?
How high is the UV index in December in Millen?
Average temperature in December
Millen, GA
- Average high temperature in December: 58.8°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (55.4°F).
- Average low temperature in December: 43.9°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (39.7°F).
Average pressure in December
Millen, GA
- Average pressure in December: 30.14"Hg
The months with the highest atmospheric pressure are January, November and December (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in December
Millen, GA
- Average wind speed in December: 7.2mph
The windiest months (with the highest average wind speed) are March and April (8.1mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in December
Millen, GA
- Average humidity in December: 76%
The months with the highest relative humidity are August and December (76%).
The months with the lowest relative humidity are January and November (71%).
Average rainfall in December
Millen, GA
- Average rainfall in December: 3.5"
The wettest month (with the highest rainfall) is August (3.98").
The driest month (with the least rainfall) is November (1.81").
Average rainfall days in December
Millen, GA
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is August (21.1 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in December
Millen, GA
- Average snowfall in December: 0.04"
The month with the highest snowfall is January (0.28").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Millen, GA
- Average snowfall days in December: 0.1 days
The months with the highest number of snowfall days are January and February (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Millen, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).
Average sunshine days in December
Millen, GA
- Average sunshine days in December: 18 days
The month with the most sunshine days is November (20 days).
The month with the least sunshine days is August (6.8 days).
Average UV index in December
Millen, GA
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Millen, GA
- Average cloud cover in December: 41
The months with the most cloud cover are February and December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in December
Millen, 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).
Millen, Georgia, USA
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