December weather forecastSummer Brooke, GA
December
Weather in December
December, the first month of the winter in Summer Brooke, is also a moderate month, with temperature in the range of an average low of 40.3°F (4.6°C) and an average high of 55.4°F (13°C).Temperature
December signifies a minor drop in average high-temperature, transitioning from a refreshing 61.9°F (16.6°C) in November to a moderate 55.4°F (13°C). In Summer Brooke, an average nighttime temperature of 40.3°F (4.6°C) is expected during December.Humidity
With an average relative humidity of 78%, December is the most humid month.Rainfall
In Summer Brooke, in December, it is raining for 12.8 days, with typically 3.7" (94mm) of accumulated precipitation. In Summer Brooke, 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 Summer Brooke, in December, during 0.3 snowfall days, 0.2" (5mm) of snow is typically accumulated. Throughout the year, in Summer Brooke, there are 2.7 snowfall days, and 1.14" (29mm) of snow is accumulated.Daylight
December has the shortest days of the year in Summer Brooke, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 7:24 am and sunset at 5:30 pm. On the last day of December, in Summer Brooke, sunrise is at 7:41 am and sunset at 5:41 pm EST.
Sunshine
The month with the least sunshine is December, with an average of 5h of sunshine.UV index
January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Summer Brooke. A UV Index of 3 to 5 symbolizes a moderate health risk from exposure to the Sun's UV rays for average individuals.Note: The maximum daily UV index of 3 in December interprets into the following recommendations:
Take necessary precautions - Suggestions to elude sunburn are provided. The best time to avoid the Sun's harmful UV radiation is during midday when it's most potent. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Summer Brooke, 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
Summer Brooke, 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
Summer Brooke, 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
Summer Brooke, 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
Summer Brooke, 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
Summer Brooke, 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
Summer Brooke, 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
Summer Brooke, 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
Summer Brooke, 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
Summer Brooke, 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
Summer Brooke, 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
Summer Brooke, 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
Summer Brooke, 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).
