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 arrival of December corresponds with a light shift in temperature, down from a mild 59°F (15°C) in November to a cool 51.4°F (10.8°C). Nelson temperatures generally rest at a low of 36.5°F (2.5°C) during the December nights.Humidity
With an average relative humidity of 80%, December is the most humid month.Rainfall
In Nelson, in December, during 13.6 rainfall days, 4.45" (113mm) of precipitation is typically accumulated. In Nelson, during the entire year, the rain falls for 183.7 days and collects up to 46.85" (1190mm) of precipitation.Snowfall
Months with snowfall are January through April and December. December is the first month it typically snows. Throughout December, in the average 0.7 snowfall days, it receives 0.16" (4mm) of snow. In Nelson, during the entire year, snow falls for 5.3 days and aggregates up to 1.89" (48mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 54min of daylight.On the first day of December, sunrise is at 7:26 am and sunset at 5:27 pm. On the last day of the month, sunrise is at 7:43 am and sunset at 5:37 pm EST.
Sunshine
The month with the least sunshine is December, with an average of 4.8h of sunshine.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. The Sun is most powerful around mid-day, so it's a good practice to reduce direct exposure. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Take heed! The reflection of snow can intensify the Sun's UV radiation nearly double.
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 in Nelson?
What is the average humidity in December?
How many days does it rain in December?
When does it start to snow?
What is the month with the shortest days?
What is the average length of the day 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 are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Nelson, GA
- Average high temperature in December: 51.4°F
The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (47.1°F).
- Average low temperature in December: 36.5°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in December
Nelson, GA
- Average pressure in December: 30.15"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in December
Nelson, GA
- Average wind speed in December: 6.6mph
The windiest months (with the highest average wind speed) are January and February (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in December
Nelson, GA
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The months with the lowest relative humidity are October and November (74%).
Average rainfall in December
Nelson, GA
- Average rainfall in December: 4.45"
The wettest month (with the highest rainfall) is July (4.8").
The driest month (with the least rainfall) is September (2.76").
Average rainfall days in December
Nelson, GA
- Average rainfall days in December: 13.6 days
The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is October (10.3 days).
Average snowfall in December
Nelson, GA
- Average snowfall in December: 0.16"
The month with the highest snowfall is January (1.02").
The months with the least snowfall are May, June, July, August, September, October and November (0").
Average snowfall days in December
Nelson, GA
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is February (1.9 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
Nelson, 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: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).
Average sunshine days in December
Nelson, GA
- Average sunshine days in December: 16 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is June (7.8 days).
Average UV index in December
Nelson, 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
Nelson, GA
- Average cloud cover in December: 49
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and October (Cloud cover 33).
Average visibility in December
Nelson, GA
- Average visibility in December: 5mi
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
Nelson, Georgia, USA
Weather forecast for your location
2. Allow the app to use your location