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
In December, the meteorological conditions change slightly, with the average high-temperature moving from a pleasant 69.3°F (20.7°C) in November to a refreshing 63.5°F (17.5°C). In December, the recorded average low-temperature is a frosty 47.3°F (8.5°C).Humidity
The average relative humidity in December is 77%.Rainfall
In Grooverville, in December, during 9.5 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. In Grooverville, during the entire year, the rain falls for 155.1 days and collects up to 22.24" (565mm) of precipitation.Snowfall
March through December are months without snowfall.Daylight
The month with the shortest days is December, with an average of 10h and 12min of daylight.On the first day of the month, sunrise is at 7:15 am and sunset at 5:33 pm. On the last day of December, sunrise is at 7:32 am and sunset at 5:44 pm EST.
Sunshine
December has the least sunshine of the year, with an average of 5.6h of sunshine.UV index
In December, the average daily maximum UV index is 4. A UV Index value of 3 to 5 symbolizes a medium vulnerability from unsafe exposure to UV radiation for average individuals.Note: In December, a regular UV index of 4 translates into these guidelines:
Be mindful. Those with pale skin might receive burns in fewer than 30 minutes. UV radiation is strongest from the Sun during midday; protect yourself by staying in shaded areas. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Grooverville in December?
What is the average humidity in December?
How many days does it rain in December in Grooverville?
When it does not snow?
Does it snow in December?
What is the month with the shortest days in Grooverville?
How many hours of daylight does Grooverville have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How long on average sun shines in December?
What is the UV index reading in December?
Average temperature in December
Grooverville, GA
- Average high temperature in December: 63.5°F
The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (60.3°F).
- Average low temperature in December: 47.3°F
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (42.1°F).
Average pressure in December
Grooverville, GA
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June, August and September (29.98"Hg).
Average wind speed in December
Grooverville, GA
- Average wind speed in December: 6.9mph
The windiest months (with the highest average wind speed) are January and March (7.1mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in December
Grooverville, GA
- Average humidity in December: 77%
The month with the highest relative humidity is August (78%).
The month with the lowest relative humidity is May (71%).
Average rainfall in December
Grooverville, GA
- Average rainfall in December: 1.73"
The wettest month (with the highest rainfall) is June (3.11").
The driest month (with the least rainfall) is November (0.87").
Average rainfall days in December
Grooverville, GA
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (21.4 days).
The month with the least rainy days is November (6.6 days).
Average snowfall days in December
Grooverville, GA
- Average snowfall days in December: 0 days
The month with the highest number of snowfall days is January (0.2 days).
The months with the least snowfall days are March, April, May, June, July, August, September, October, November and December (0 days).
Average daylight in December /
Average sunshine in December
Grooverville, 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 4min
The month with the most sunshine is July (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 36min).
Average sunshine days in December
Grooverville, GA
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is November (21.6 days).
The month with the least sunshine days is August (6.7 days).
Average UV index in December
Grooverville, 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
Grooverville, GA
- Average cloud cover in December: 41
The month with the most cloud cover is December (Cloud cover 41).
The months with the least cloud cover are May and October (Cloud cover 29).
Average visibility in December
Grooverville, GA
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, October, November and December (6mi).
The months with the lowest visibility are July, August and September (5mi).
Grooverville, Georgia, USA
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