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
December is marked by a subtle drop in average high-temperatures, transitioning from an agreeable 69.3°F (20.7°C) in November to a comfortable 63.5°F (17.5°C). Barwick's temperature tends to fall to an average low of 47.3°F (8.5°C) during the nights of December.Humidity
The average relative humidity in December is 77%.Rainfall
In Barwick, in December, during 9.5 rainfall days, 1.73" (44mm) of precipitation is typically accumulated. Throughout the year, in Barwick, there are 155.1 rainfall days, and 22.24" (565mm) of precipitation is accumulated.Snowfall
March through December are months without snowfall.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 7:15 am and sunset at 5:32 pm. On the last day of the month, sunrise is at 7:32 am and sunset at 5:43 pm EST.
Sunshine
December has the least sunshine of the year, with an average of 5.6h of sunshine.UV index
In Barwick, the average daily maximum UV index in December is 4. A UV Index of 3 to 5 symbolizes a medium health hazard from exposure to the Sun's UV radiation for the average person.Note: The maximum daily UV index of 4 in December converts into the following recommendations:
Stay alert. Light-skinned people could suffer burns in less than 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Always opt for UVA and UVB-resistant sunglasses on radiant days.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the average humidity in December?
How much does it rain in December?
When it does not snow?
Does it snow in Barwick in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December in Barwick?
What is the month with the least sunshine?
How long on average sun shines in December?
How high is the UV index in December?
Average temperature in December
Barwick, 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
Barwick, 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
Barwick, 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
Barwick, 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
Barwick, 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
Barwick, 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
Barwick, 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
Barwick, 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
Barwick, 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
Barwick, 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
Barwick, 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
Barwick, 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).
Barwick, Georgia, USA
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