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
The average high-temperature slightly decreases in December, shifting from a comfortable 66°F (18.9°C) in November to a moderate 60.3°F (15.7°C). In the month of December, Petross witnesses a consistent average low-temperature of 45°F (7.2°C).Humidity
August, September and December, with an average relative humidity of 76%, are the most humid months.Rainfall
In Petross, in December, during 11.8 rainfall days, 3.31" (84mm) of precipitation is typically accumulated. Throughout the year, there are 176.8 rainfall days, and 33.98" (863mm) of precipitation is accumulated.Snowfall
In Petross, snow does not fall in March through December.Daylight
December has the shortest days of the year, with an average of 10h and 6min of daylight.On the first day of December in Petross, sunrise is at 7:13 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:35 pm EST.
Sunshine
With an average of 5.3h of sunshine, December has the least sunshine of the year.UV index
The months with the lowest UV index in Petross, Georgia, are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.Note: A maximum high daily UV index of 3 during December translates into the following directions:
Be vigilant - Preventing sunburn is recommended. Exposing oneself to the midday Sun can be harmful due to the strong UV radiation; limit your time outside. Equip yourself with UVA and UVB-filtering sunglasses on clear, sunny days. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the average December temperature in Petross?
What are the most humid months in Petross?
What is the average humidity in December in Petross?
How much does it rain in Petross in December?
When it does not snow in Petross?
Does it snow in Petross in December?
What is the month with the shortest days in Petross?
How many hours of daylight does Petross have in December?
What time are sunrise and sunset in December in Petross?
What is the month with the least sunshine in Petross?
How many hours of sunshine does Petross have in December?
When is the lowest UV index in Petross?
What is the UV index intensity in December in Petross?
Average temperature in December
Petross, GA
- Average high temperature in December: 60.3°F
The warmest month (with the highest average high temperature) is July (90.5°F).
The month with the lowest average high temperature is January (56.8°F).
- Average low temperature in December: 45°F
The month with the highest average low temperature is July (73.4°F).
The coldest month (with the lowest average low temperature) is January (40.6°F).
Average pressure in December
Petross, 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
Petross, GA
- Average wind speed in December: 7.3mph
The windiest month (with the highest average wind speed) is March (8mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in December
Petross, GA
- Average humidity in December: 76%
The months with the highest relative humidity are August, September and December (76%).
The months with the lowest relative humidity are January and November (71%).
Average rainfall in December
Petross, GA
- Average rainfall in December: 3.31"
The wettest month (with the highest rainfall) is August (3.94").
The driest month (with the least rainfall) is November (1.69").
Average rainfall days in December
Petross, GA
- Average rainfall days in December: 11.8 days
The month with the highest number of rainy days is July (23.1 days).
The month with the least rainy days is November (8.2 days).
Average snowfall in December
Petross, GA
- Average snowfall in December: 0"
The months with the highest snowfall are January and February (0.08").
The months with the least snowfall are March, April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Petross, GA
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (0.3 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Petross, 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 2min
The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 18min).
Average sunshine days in December
Petross, GA
- Average sunshine days in December: 17.4 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is August (5.6 days).
Average UV index in December
Petross, GA
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Petross, GA
- Average cloud cover in December: 41
The month with the most cloud cover is December (Cloud cover 41).
The month with the least cloud cover is October (Cloud cover 28).
Average visibility in December
Petross, 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).
Petross, Georgia, USA
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