Gloster
Georgia, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Gloster, GA

The first month of the winter, December, is still a cool month in Gloster, Georgia, with temperature in the range of an average high of 53.8°F (12.1°C) and an average low of 39.6°F (4.2°C).

Temperature

In December, the average high-temperature marginally drops, from an enjoyable 61.3°F (16.3°C) in November, to a fresh 53.8°F (12.1°C). The average low-temperature, in Gloster, is 39.6°F (4.2°C).

Humidity

With an average relative humidity of 77%, December is the most humid month.

Rainfall

In Gloster, during 11.5 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. In Gloster, during the entire year, the rain falls for 158.9 days and collects up to 27.32" (694mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Gloster, during December, snow falls for 0.5 days and regularly aggregates up to 0.12" (3mm) of snow. Throughout the year, in Gloster, there are 2.6 snowfall days, and 1.02" (26mm) of snow is accumulated.

Daylight

The month with the shortest days in Gloster is December, with an average of 9.9h of daylight.

Sunshine

December has the least sunshine of the year in Gloster, Georgia, with an average of 5h of sunshine.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health vulnerability from the exposure to the Sun's UV radiation for the ordinary person.
Note: The average daily UV index of 2 transform into the following instructions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Gloster?

The average high-temperature, in December, in Gloster, Georgia, is 53.8°F (12.1°C), while the average low-temperature is 39.6°F (4.2°C).

What is the most humid month in Gloster?

December is the most humid month in Gloster, with an average relative humidity of 77%.

What is the average humidity in December in Gloster?

The average relative humidity in December in Gloster, Georgia, is 77%.

How much does it rain in Gloster in December?

In Gloster, Georgia, in December, it is raining for 11.5 days, with typically 2.36" (60mm) of accumulated precipitation.

How many days does it snow in December in Gloster?

In December, in Gloster, Georgia, it is snowing for 0.5 days. Throughout December, 0.12" (3mm) of snow is accumulated.

What is the month with the shortest days in Gloster?

The month with the shortest days in Gloster is December, with an average of 9.9h of daylight.

How many hours of daylight does Gloster have in December?

In December, the average length of the day in Gloster is 9.9h.

What is the month with the least sunshine in Gloster?

With an average of 5h of sunshine, December has the least sunshine of the year in Gloster.

How long on average sun shines in December in Gloster?

In Gloster, the average sunshine in December is 5h.

What is the month with the lowest UV index in Gloster?

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Gloster, Georgia.

How high is the UV index in December in Gloster?

In Gloster, Georgia, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to the UV radiation.
Average temperature in December - Gloster, GA
  • Average high temperature in December: 53.8°F

The warmest month (with the highest average high temperature) is July (90.3°F).
The month with the lowest average high temperature is January (49.8°F).

  • Average low temperature in December: 39.6°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).

Average humidity in December - Gloster, GA
  • Average humidity in December: 77%

The month with the highest relative humidity is December (77%).
The month with the lowest relative humidity is July (70%).

Average rainfall in December - Gloster, GA
  • Average rainfall in December: 2.36"

The wettest month (with the highest rainfall) is August (3.78").
The driest month (with the least rainfall) is October (1.46").

Average rainfall days in December - Gloster, GA
  • Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is July (18.8 days).
Months with the least rainy days are October and November (9.4 days).

Average snowfall in December - Gloster, GA
  • Average snowfall in December: 0.12"

The month with the highest snowfall is February (0.43").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December - Gloster, GA
  • Average snowfall days in December: 0.5 days

Months with the highest number of snowfall days are January and February (0.8 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Gloster, GA
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 5h

The month with the most sunshine is July (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5h).

Average UV index in December - Gloster, GA
  • Average UV index in December: 2

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).