December weather - Winter 2024

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

The mountains in Svaneti past the small town of Mestia in Georgia

Weather in December

December represents a real winter in Mestia, characterized by falling temperatures, reduced daylight hours, and increased snowfall. It mimics January in many aspects of its weather, indicating the cyclical nature of weather patterns in Mestia. Sunny days are rare in this month, as the city adjusts to winter's grip. Snowfall becomes the norm, blanketing the city in a sheet of white. Temperature transitions from 3.1°C (37.6°F) to an icy cold of -3.2°C (26.2°F).

Temperature

A mild shift in the average high-temperature occurs in December, reducing from a chilly 7.5°C (45.5°F) in November to a cold 3.1°C (37.6°F). In December, Mestia experiences a temperature dip to an average of -3.2°C (26.2°F) at night.

Humidity

The average relative humidity in December is 73%.

Rainfall

In December, in Mestia, the rain falls for 10.7 days. Throughout December, 89mm (3.5") of precipitation is accumulated. In Mestia, during the entire year, the rain falls for 190.6 days and collects up to 1194mm (47.01") of precipitation.

Snowfall

January through April, October through December are months with snowfall in Mestia. In Mestia, in December, during 9.2 snowfall days, 417mm (16.42") of snow is typically accumulated. Throughout the year, there are 54 snowfall days, and 2163mm (85.16") of snow is accumulated.

Daylight

December has the shortest days of the year, with an average of 9h and 6min of daylight.
On the first day of the month, sunrise is at 08:21 and sunset at 17:35. On the last day of December, in Mestia, sunrise is at 08:40 and sunset at 17:44 +04.

Sunshine

The month with the least sunshine is December, with an average of 5.7h of sunshine.

UV index

The months with the lowest UV index in Mestia are January through March, October through December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: A typical high UV index of 2 in December suggests the following recommendations:
Prolonged sun exposure should always be prevented in babies, children, and those with sensitive skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Enhance your sun protection with tightly woven, yet airy clothing. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.

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Frequently asked questions

Is December cold in Mestia?

In Mestia, in December, the average high-temperature is 3.1°C (37.6°F), and the average low-temperature is -3.2°C (26.2°F).

What is the average humidity in December in Mestia?

In Mestia, Georgia, the average relative humidity in December is 73%.

How much does it rain in Mestia in December?

In Mestia, during December, the rain falls for 10.7 days and regularly aggregates up to 89mm (3.5") of precipitation.

How much does it snow in Mestia in December?

In December, it is snowing for 9.2 days. Throughout December, 417mm (16.42") of snow is accumulated.

What is the month with the shortest days in Mestia?

The month with the shortest days in Mestia is December, with an average of 9h and 6min of daylight.

How many hours of daylight does Mestia have in December?

In Mestia, the average day length in December is 9h and 4min.

What time are sunrise and sunset in December in Mestia?

In December, on the first day of the month, sunrise is at 08:21 and sunset at 17:35. On the last day of the month, in Mestia, sunrise is at 08:40 and sunset at 17:44 +04.

What is the month with the least sunshine in Mestia?

With an average of 5.7h of sunshine, December has the least sunshine of the year.

How long on average sun shines in December in Mestia?

The average sunshine duration in December in Mestia is 5.7h.

When is the lowest UV index in Mestia?

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

What is the UV index reading in December in Mestia?

In Mestia, Georgia, the average daily maximum UV index in December is 2. A UV Index value of 2, and less, symbolizes a low health threat from exposure to the Sun's 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

7.5°C 45.5°F

3.1°C 37.6°F

0.8°C 33.4°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

8.7km/h 5.4mph

9km/h 5.6mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

14.5

12.3

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Mestia, Georgia

Average high temperature in December: 3.1°C

The warmest month (with the highest average high temperature) is August (24.2°C).
The month with the lowest average high temperature is January (0.8°C).

Average low temperature in December: -3.2°C

The month with the highest average low temperature is July (13.9°C).
The coldest month (with the lowest average low temperature) is January (-5.4°C).

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Average pressure in December
Mestia, Georgia

Average pressure in December: 1021.2mbar

The months with the highest atmospheric pressure are November and December (1021.2mbar).
The month with the lowest atmospheric pressure is July (1012.3mbar).

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Average wind speed in December
Mestia, Georgia

Average wind speed in December: 8.5km/h

The windiest month (with the highest average wind speed) is April (9.6km/h).
The calmest month (with the lowest average wind speed) is October (8.2km/h).

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Average humidity in December
Mestia, Georgia

Average humidity in December: 73%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is August (65%).

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Average rainfall in December
Mestia, Georgia

Average rainfall in December: 89mm

The wettest month (with the highest rainfall) is June (144mm).
The driest month (with the least rainfall) is August (75mm).

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Average rainfall days in December
Mestia, Georgia

Average rainfall days in December: 10.7 days

The month with the highest number of rainy days is May (24.5 days).
The month with the least rainy days is February (7.8 days).

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Average snowfall in December
Mestia, Georgia

Average snowfall in December: 417mm

The month with the highest snowfall is January (543mm).
The months with the least snowfall are May, June, July, August and September (0mm).

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Average snowfall days in December
Mestia, Georgia

Average snowfall days in December: 9.2 days

The month with the highest number of snowfall days is January (14.7 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

Average daylight in December: 9h and 1min

The month with the longest days is June (Average daylight: 15h and 18min).
The month with the shortest days is December (Average daylight: 9h and 6min).

Average sunshine in December: 5h and 4min

The month with the most sunshine is July (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 42min).

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Average sunshine days in December
Mestia, Georgia

Average sunshine days in December: 14.5 days

The month with the most sunshine days is November (16 days).
The month with the least sunshine days is June (2.2 days).

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Average UV index in December
Mestia, Georgia

Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 5).
The months with the lowest UV index are January, February, March, October, November and December (UV index 2).

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Average cloud cover in December
Mestia, Georgia

Average cloud cover in December: 40

The month with the most cloud cover is March (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 20).

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Average visibility in December
Mestia, Georgia

Average visibility in December: 9km

The month with the highest visibility is August (10km).
The months with the lowest visibility are January and March (8km).

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December weather forecast
Mestia, Georgia

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