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
Start of December brings a slight shift in the average high-temperature, dipping a bit from November's pleasant 68°F (20°C) to a comfortable 62.1°F (16.7°C). During the month of December, the temperature generally drops to a low average of 46°F (7.8°C).Humidity
In December, the average relative humidity is 76%.Rainfall
In Newton, in December, it is raining for 11.9 days, with typically 3.15" (80mm) of accumulated precipitation. In Newton, during the entire year, the rain falls for 170.7 days and collects up to 30.59" (777mm) of precipitation.Snowfall
In Newton, snow does not fall in 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 December, sunrise is at 7:18 am and sunset at 5:34 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:45 pm EST.
Sunshine
With an average of 5.5h of sunshine, December has the least sunshine of the year.UV index
In Newton, the average daily maximum UV index in December is 4. A UV Index reading of 3 to 5 represents a moderate health risk from unsafe exposure to UV radiation for average individuals.Note: A maximum daily UV index of 4 during December morphs into the following directions:
Adopt protective measures - Requirement to safeguard skin and eyes from harm exists. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Stay sun-safe with clothing that is both closely woven and worn loosely.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the average humidity in December?
How many days does it rain in December?
When it does not snow?
Does it snow in Newton in December?
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 many hours of sunshine does Newton have in December?
What is the UV index reading in December?
Average temperature in December
Newton, GA
- Average high temperature in December: 62.1°F
The warmest month (with the highest average high temperature) is July (90.1°F).
The month with the lowest average high temperature is January (58.6°F).
- Average low temperature in December: 46°F
The month with the highest average low temperature is August (73°F).
The coldest month (with the lowest average low temperature) is January (41.7°F).
Average pressure in December
Newton, GA
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in December
Newton, GA
- Average wind speed in December: 7.8mph
The windiest months (with the highest average wind speed) are January and February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.4mph).
Average humidity in December
Newton, GA
- Average humidity in December: 76%
The month with the highest relative humidity is August (77%).
The months with the lowest relative humidity are January, May, October and November (71%).
Average rainfall in December
Newton, GA
- Average rainfall in December: 3.15"
The wettest month (with the highest rainfall) is August (3.62").
The driest months (with the least rainfall) are October and November (1.57").
Average rainfall days in December
Newton, GA
- Average rainfall days in December: 11.9 days
The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is November (7.4 days).
Average snowfall days in December
Newton, 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
Newton, 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 12min).
- Average sunshine in December: 5h and 3min
The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).
Average sunshine days in December
Newton, GA
- Average sunshine days in December: 17.9 days
The month with the most sunshine days is November (21.1 days).
The month with the least sunshine days is July (5.7 days).
Average UV index in December
Newton, 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
Newton, GA
- Average cloud cover in December: 40
The month with the most cloud cover is December (Cloud cover 40).
The month with the least cloud cover is October (Cloud cover 27).
Average visibility in December
Newton, 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).
Newton, Georgia, USA
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