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
Berkeley Lake in December undergoes a slight reduction in the average high-temperature, shifting from November's refreshing 61°F (16.1°C) to a fresh 53.6°F (12°C). Throughout the month of December, Berkeley Lake sees a steady low-temperature average of 39°F (3.9°C).Humidity
With an average relative humidity of 77%, December is the most humid month.Rainfall
In Berkeley Lake, during December, the rain falls for 13.5 days and regularly aggregates up to 3.98" (101mm) of precipitation. Throughout the year, there are 181.5 rainfall days, and 44.57" (1132mm) of precipitation is accumulated.Snowfall
Months with snowfall in Berkeley Lake are January through March, November and December. In Berkeley Lake, in December, snow falls for 0.6 days, with typically accumulated 0.24" (6mm) of snow. Throughout the year, there are 3.9 snowfall days, and 2.4" (61mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 7:24 am and sunset at 5:27 pm. On the last day of December, sunrise is at 7:41 am and sunset at 5:38 pm EST.
Sunshine
The month with the least sunshine in Berkeley Lake is December, with an average of 5h of sunshine.UV index
The months with the lowest UV index in Berkeley Lake, Georgia, are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: In December, an average UV index of 2 transforms into the following instructions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be mindful! The reflection from snow can increase the Sun's UV radiation nearly twice.
Frequently asked questions
What is the usual temperature for Berkeley Lake in December?
What is the most humid month in Berkeley Lake?
What is the average humidity in December in Berkeley Lake?
How many days does it rain in December in Berkeley Lake?
How many days does it snow in December in Berkeley Lake?
What is the month with the shortest days in Berkeley Lake?
How many hours of daylight does Berkeley Lake have in December?
When is the sunrise / sunset in December in Berkeley Lake?
What is the month with the least sunshine in Berkeley Lake?
How many hours of sunshine does Berkeley Lake have in December?
What is the month with the lowest UV index in Berkeley Lake?
How high is the UV index in December in Berkeley Lake?
Average temperature in December
Berkeley Lake, GA
- Average high temperature in December: 53.6°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 (49.5°F).
- Average low temperature in December: 39°F
The month with the highest average low temperature is July (71.1°F).
The coldest month (with the lowest average low temperature) is January (34°F).
Average pressure in December
Berkeley Lake, 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
Berkeley Lake, GA
- Average wind speed in December: 7.4mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in December
Berkeley Lake, GA
- Average humidity in December: 77%
The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (68%).
Average rainfall in December
Berkeley Lake, GA
- Average rainfall in December: 3.98"
The wettest month (with the highest rainfall) is August (5.43").
The driest month (with the least rainfall) is October (2.32").
Average rainfall days in December
Berkeley Lake, GA
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (21 days).
The month with the least rainy days is November (10.4 days).
Average snowfall in December
Berkeley Lake, GA
- Average snowfall in December: 0.24"
The months with the highest snowfall are January and February (0.98").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Berkeley Lake, GA
- Average snowfall days in December: 0.6 days
The month with the highest number of snowfall days is January (1.4 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
Berkeley Lake, GA
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 5h and 0min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The month with the least sunshine is December (Average sunshine: 5h and 0min).
Average sunshine days in December
Berkeley Lake, GA
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (8.3 days).
Average UV index in December
Berkeley Lake, 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 and December (UV index 2).
Average cloud cover in December
Berkeley Lake, GA
- Average cloud cover in December: 47
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in December
Berkeley 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).
Berkeley Lake, Georgia, USA
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