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 reveals a small adjustment in temperature, transitioning from an average high of a refreshing 61.5°F (16.4°C) in November to a cool 54.5°F (12.5°C). December nights are marked by an average temperature drop to an icy 39.9°F (4.4°C).Humidity
December is the most humid month, with an average relative humidity of 77%.Rainfall
In December, the rain falls for 13.1 days. Throughout December, 3.43" (87mm) of precipitation is accumulated. In Browns Mill Lake, during the entire year, the rain falls for 178.8 days and collects up to 39.88" (1013mm) of precipitation.Snowfall
Months with snowfall are January, February, November and December. In Browns Mill Lake, in December, snow falls for 0.4 days, with typically accumulated 0.31" (8mm) of snow. Throughout the year, in Browns Mill Lake, there are 2.7 snowfall days, and 1.3" (33mm) 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 the month, sunrise is at 7:23 am and sunset at 5:28 pm. On the last day of December, sunrise is at 7:40 am and sunset at 5:38 pm EST.
Sunshine
December has the least sunshine of the year, with an average of 5.2h of sunshine.UV index
In December, the average daily maximum UV index is 3. A UV Index estimate of 3 to 5 represents a moderate threat to health from unsafe exposure to UV radiation for the ordinary person.Note: A daily maximum UV index of 3 in December translates into the following instructions:
Take necessary precautions - Protection from skin and eye injury is mandatory. To guard against the harmful effects of the Sun, minimize exposure during midday. A hat with a broad brim is indispensable, filtering out up to half of UV rays. Remember to consider! The UV radiation from the Sun can be intensified nearly twice by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Browns Mill Lake have in December?
What time are sunrise and sunset in December in Browns Mill Lake?
What is the month with the least sunshine?
How long on average sun shines in December?
How high is the UV index in December?
Average temperature in December
Browns Mill Lake, GA
- Average high temperature in December: 54.5°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (51.1°F).
- Average low temperature in December: 39.9°F
The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).
Average pressure in December
Browns Mill Lake, GA
- Average pressure in December: 30.14"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
Browns Mill Lake, GA
- Average wind speed in December: 7.2mph
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
Browns Mill Lake, GA
- Average humidity in December: 77%
The month with the highest relative humidity is December (77%).
The months with the lowest relative humidity are July, September, October and November (72%).
Average rainfall in December
Browns Mill Lake, GA
- Average rainfall in December: 3.43"
The wettest month (with the highest rainfall) is August (5.28").
The driest month (with the least rainfall) is October (2.2").
Average rainfall days in December
Browns Mill Lake, GA
- Average rainfall days in December: 13.1 days
The month with the highest number of rainy days is July (22.4 days).
The months with the least rainy days are October and November (10 days).
Average snowfall in December
Browns Mill Lake, GA
- Average snowfall in December: 0.31"
The months with the highest snowfall are January and February (0.47").
The months with the least snowfall are March, April, May, June, July, August, September and October (0").
Average snowfall days in December
Browns Mill Lake, GA
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is February (1.1 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
Browns Mill Lake, GA
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 1min
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 12min).
Average sunshine days in December
Browns Mill Lake, GA
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is October (20.4 days).
The month with the least sunshine days is July (7 days).
Average UV index in December
Browns Mill Lake, GA
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Browns Mill Lake, GA
- Average cloud cover in December: 45
The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are June and October (Cloud cover 30).
Average visibility in December
Browns Mill Lake, 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).
Browns Mill Lake, Georgia, USA
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