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
Gillicon's weather in December displays an average high-temperature of an enjoyable 63.7°F (17.6°C), showing minor disparity from November's 68.9°F (20.5°C). Throughout the nights in December, an average low-temperature of 47.3°F (8.5°C) is noted.Humidity
August, September and December, with an average relative humidity of 77%, are the most humid months.Rainfall
In December, the rain falls for 9.5 days. Throughout December, 1.81" (46mm) of precipitation is accumulated. In Gillicon, during the entire year, the rain falls for 164.1 days and collects up to 25.51" (648mm) of precipitation.Snowfall
In Gillicon, snow does not fall in January, March through December.Daylight
December has the shortest days of the year, with an average of 10h and 12min of daylight.On the first day of the month, sunrise is at 7:12 am and sunset at 5:28 pm. On the last day of December, in Gillicon, Georgia, sunrise is at 7:29 am and sunset at 5:39 pm EST.
Sunshine
With an average of 5.5h of sunshine, December has the least sunshine of the year.UV index
The average daily maximum UV index in December is 4. A UV Index estimate of 3 to 5 represents a moderate health risk from exposure to the Sun's UV rays for ordinary individuals.Note: During December, 4 as the daily maximum UV index converts into the following advice:
Make use of precautions - Suggestions to resist sunburn are communicated. Direct exposure to the Sun during its peak hours around mid-day should be minimized for safety. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in December?
When it does not snow?
What is the month with the shortest days?
How many hours of daylight does Gillicon have in December?
What time are sunrise and sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Gillicon have in December?
What is the UV index reading in December?
Average temperature in December
Gillicon, GA
- Average high temperature in December: 63.7°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (59.9°F).
- Average low temperature in December: 47.3°F
The month with the highest average low temperature is August (73.9°F).
The coldest month (with the lowest average low temperature) is January (42.3°F).
Average pressure in December
Gillicon, 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, August and September (29.98"Hg).
Average wind speed in December
Gillicon, GA
- Average wind speed in December: 5.8mph
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
Gillicon, GA
- Average humidity in December: 77%
The months with the highest relative humidity are August, September and December (77%).
The months with the lowest relative humidity are April and May (71%).
Average rainfall in December
Gillicon, GA
- Average rainfall in December: 1.81"
The wettest month (with the highest rainfall) is June (3.66").
The driest month (with the least rainfall) is November (0.94").
Average rainfall days in December
Gillicon, GA
- Average rainfall days in December: 9.5 days
The months with the highest number of rainy days are July and August (23.3 days).
The month with the least rainy days is November (6.8 days).
Average snowfall days in December
Gillicon, GA
- Average snowfall days in December: 0 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, November and December (0 days).
Average daylight in December /
Average sunshine in December
Gillicon, GA
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 6min).
The month with the shortest days is December (Average daylight: 10h and 12min).
- Average sunshine in December: 5h and 3min
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 30min).
Average sunshine days in December
Gillicon, GA
- Average sunshine days in December: 19.3 days
The month with the most sunshine days is November (21.2 days).
The month with the least sunshine days is August (5.7 days).
Average UV index in December
Gillicon, 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
Gillicon, GA
- Average cloud cover in December: 43
The month with the most cloud cover is December (Cloud cover 43).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in December
Gillicon, GA
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are August and September (5mi).
Gillicon, Georgia, USA
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