December weather forecastZiari, Georgia

December

Weather in December

The first month of the winter, December, is still a cold month in Ziari, Georgia, with an average temperature fluctuating between 5.7°C (42.3°F) and -1.7°C (28.9°F).

Temperature

During the shift to December, Ziari records a mild decrease in average high-temperature, moving from a frosty 9.5°C (49.1°F) in November to an icy 5.7°C (42.3°F). In the month of December, the average low-temperature usually rests at a freezing cold -1.7°C (28.9°F).

Humidity

The average relative humidity in December is 68%.

Rainfall

The months with the least rainfall are January and December Rain falls for 7.8 days and accumulates 16mm (0.63") of rain.

Snowfall

January through April, October through December are months with snowfall in Ziari. In December, it is snowing for 2.6 days. Throughout December, 21mm (0.83") of snow is accumulated. In Ziari, Georgia, during the entire year, snow falls for 18.1 days and aggregates up to 209mm (8.23") of snow.

Daylight

With an average of 9h and 12min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 08:04 and sunset at 17:27. On the last day of December, in Ziari, sunrise is at 08:23 and sunset at 17:36 +04.

Sunshine

With an average of 6.8h of sunshine, December has the least sunshine of the year.

UV index

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: An average maximum UV index of 2 in December leads to these recommendations:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. To cut down UV radiation exposure by about half, sport a wide-brim hat. Be attentive! The reflective property of snow can nearly double the Sun's UV radiation.

Updated: Feb 9, 2024
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The average high-temperature and low-temperature in Ziari, Georgia, during December are 5.7°C (42.3°F) and -1.7°C (28.9°F) respectively. The average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, in August is evaluated at 29°C (84.2°F).

In December, the average relative humidity in Ziari is 68%.

January and December are months with the least rain in Ziari when the rain falls for 7.8 days and typically aggregates up to 16mm (0.63") of rain.

In Ziari, in December, during 7.8 rainfall days, 16mm (0.63") of precipitation is typically accumulated.

In Ziari, in December, snow falls for 2.6 days, with typically accumulated 21mm (0.83") of snow.

The month with the shortest days in Ziari, Georgia, is December, with an average of 9h and 12min of daylight.

In December, the average day length is 9h and 13min.

On the first day of December in Ziari, sunrise is at 08:04 and sunset at 17:27. On the last day of the month, sunrise is at 08:23 and sunset at 17:36 +04.

With an average of 6.8h of sunshine, December has the least sunshine of the year in Ziari, Georgia.

In December, the average sunshine duration in Ziari is 6.8h.

January through March, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Ziari, Georgia.

The average daily maximum UV index in December in Ziari is 2. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

9.5°C

5.7°C

3.5°C

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

5.4km/h

5.8km/h

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

16.6

20.5

17.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Ziari, Georgia

Average high temperature in December: 5.7°C

The warmest month (with the highest average high temperature) is July (29.1°C).
The month with the lowest average high temperature is January (3.5°C).

Average low temperature in December: -1.7°C

The month with the highest average low temperature is July (16.5°C).
The coldest month (with the lowest average low temperature) is January (-3.6°C).

Average pressure in December
Ziari, Georgia

Average pressure in December: 1022.1mbar

The month with the highest atmospheric pressure is November (1022.4mbar).
The month with the lowest atmospheric pressure is July (1011.6mbar).

Average wind speed in December
Ziari, Georgia

Average wind speed in December: 5km/h

The windiest month (with the highest average wind speed) is July (7.3km/h).
The calmest months (with the lowest average wind speed) are November and December (5km/h).

Average humidity in December
Ziari, Georgia

Average humidity in December: 68%

The months with the highest relative humidity are January and February (69%).
The months with the lowest relative humidity are July and August (48%).

Average rainfall in December
Ziari, Georgia

Average rainfall in December: 16mm

The wettest month (with the highest rainfall) is May (71mm).
The driest months (with the least rainfall) are January and December (16mm).

Average rainfall days in December
Ziari, Georgia

Average rainfall days in December: 7.8 days

The month with the highest number of rainy days is May (19.9 days).
The months with the least rainy days are February and December (7.8 days).

Average snowfall in December
Ziari, Georgia

Average snowfall in December: 21mm

The month with the highest snowfall is February (83mm).
The months with the least snowfall are May, June, July, August and September (0mm).

Average snowfall days in December
Ziari, Georgia

Average snowfall days in December: 2.6 days

The month with the highest number of snowfall days is January (5.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December /
Average sunshine in December
Ziari, Georgia

Average daylight in December: 9h and 12min

The month with the longest days is June (Average daylight: 15h and 12min).
The month with the shortest days is December (Average daylight: 9h and 12min).

Average sunshine in December: 6h and 48min

The months with the most sunshine are June and July (Average sunshine: 11h and 48min).
The month with the least sunshine is December (Average sunshine: 6h and 48min).

Average sunshine days in December
Ziari, Georgia

Average sunshine days in December: 20.5 days

The month with the most sunshine days is December (20.5 days).
The months with the least sunshine days are May and June (7.5 days).

Average UV index in December
Ziari, Georgia

Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 6).
The months with the lowest UV index are January, February, March, November and December (UV index 2).

Average cloud cover in December
Ziari, Georgia

Average cloud cover in December: 27

The month with the most cloud cover is March (Cloud cover 34).
The month with the least cloud cover is August (Cloud cover 16).

Average visibility in December
Ziari, Georgia

Average visibility in December: 10km

The months with the highest visibility are March, May, June, July, August, September and December (10km).
The months with the lowest visibility are January, February, April, October and November (9km).