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 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
As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from an agreeable 68.5°F (20.3°C) to a refreshing 62.6°F (17°C). The average nighttime temperature lowers to a chilly 46.9°F (8.3°C) throughout December.Humidity
In Smiley Crossroads, the average relative humidity in December is 77%.Rainfall
In December, the rain falls for 11.4 days. Throughout December, 2.44" (62mm) of precipitation is accumulated. In Smiley Crossroads, during the entire year, the rain falls for 153.5 days and collects up to 24.65" (626mm) of precipitation.Snowfall
February and December are months with snowfall in Smiley Crossroads. December is the first month it typically snows. Throughout December, there are 0.1 snowfall days. In Smiley Crossroads, Georgia, during the entire year, snow falls for 0.3 days.Daylight
With an average of 10h and 6min of daylight, December has the shortest days of the year.On the first day of December in Smiley Crossroads, sunrise is at 7:09 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 7:27 am and sunset at 5:33 pm EST.
Sunshine
With an average of 5.5h of sunshine, December has the least sunshine of the year.UV index
In December, the average daily maximum UV index in Smiley Crossroads is 4. A UV Index estimate of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum daily UV index of 4 during December translates into the following directions:
Exercise prevention - Precautions against solar damage are endorsed. Minimize direct exposure to the Sun during midday when its radiation is at its peak. Enhance your sun protection with tightly woven, yet airy clothing. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Smiley Crossroads?
What is the average humidity in December in Smiley Crossroads?
How much does it rain in Smiley Crossroads in December?
When does it start snowing in Smiley Crossroads?
What is the month with the shortest days in Smiley Crossroads?
How many hours of daylight does Smiley Crossroads have in December?
When are sunrise and sunset in December in Smiley Crossroads?
What is the month with the least sunshine in Smiley Crossroads?
How long on average sun shines in December in Smiley Crossroads?
How high is the UV index in December in Smiley Crossroads?
Average temperature in December
Smiley Crossroads, GA
- Average high temperature in December: 62.6°F
The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (59.2°F).
- Average low temperature in December: 46.9°F
The months with the highest average low temperature are July and August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.4°F).
Average pressure in December
Smiley Crossroads, GA
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in December
Smiley Crossroads, GA
- Average wind speed in December: 5.7mph
The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).
Average humidity in December
Smiley Crossroads, GA
- Average humidity in December: 77%
The month with the highest relative humidity is August (78%).
The months with the lowest relative humidity are January and March (72%).
Average rainfall in December
Smiley Crossroads, GA
- Average rainfall in December: 2.44"
The wettest month (with the highest rainfall) is August (2.8").
The driest months (with the least rainfall) are January and November (1.42").
Average rainfall days in December
Smiley Crossroads, GA
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is August (18.9 days).
The month with the least rainy days is November (7.5 days).
Average snowfall days in December
Smiley Crossroads, GA
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (0.2 days).
The months with the least snowfall days are January, March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Smiley Crossroads, GA
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 5h and 3min
The month with the most sunshine is July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in December
Smiley Crossroads, GA
- Average sunshine days in December: 18.3 days
The month with the most sunshine days is November (20.4 days).
The month with the least sunshine days is August (9.3 days).
Average UV index in December
Smiley Crossroads, GA
- Average UV index in December: 4
The months with the highest UV index are May, June, July and August (UV index 7).
The month with the lowest UV index is January (UV index 3).
Average cloud cover in December
Smiley Crossroads, GA
- Average cloud cover in December: 42
The month with the most cloud cover is December (Cloud cover 42).
The months with the least cloud cover are July and October (Cloud cover 29).
Average visibility in December
Smiley Crossroads, 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).
Smiley Crossroads, Georgia, USA
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