Gay Lan
Georgia, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Gay Lan, GA

The first month of the winter, December, is also a fresh month in Gay Lan, Georgia, with temperature in the range of an average low of 38.5°F (3.6°C) and an average high of 52.9°F (11.6°C).

Temperature

In December, the average high-temperature slightly decreases, from a moderate 60.1°F (15.6°C) in November, to a cool 52.9°F (11.6°C). In December, the average low-temperature is 38.5°F (3.6°C).

Humidity

The most humid month in Gay Lan is December, with an average relative humidity of 78%.

Rainfall

In Gay Lan, Georgia, in December, during 13.5 rainfall days, 4.17" (106mm) of precipitation is typically accumulated. In Gay Lan, during the entire year, the rain falls for 180.4 days and collects up to 43.11" (1095mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Gay Lan. In Gay Lan, Georgia, during December, snow falls for 0.7 days and regularly aggregates up to 0.28" (7mm) of snow. Throughout the year, in Gay Lan, there are 4.4 snowfall days, and 2.52" (64mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Gay Lan, Georgia, with an average of 9.9h of daylight.

Sunshine

The month with the least sunshine is December, with an average of 5h of sunshine.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Gay Lan. A UV Index value of 2, and less, symbolizes a low threat to health from the exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Gay Lan?

In Gay Lan, in December, the average high-temperature is 52.9°F (11.6°C), and the average low-temperature is 38.5°F (3.6°C).

What is the most humid month in Gay Lan?

December is the most humid month in Gay Lan, with an average relative humidity of 78%.

What is the average humidity in December in Gay Lan?

The average relative humidity in December in Gay Lan, Georgia, is 78%.

How much does it rain in Gay Lan in December?

In December, in Gay Lan, the rain falls for 13.5 days. Throughout December, 4.17" (106mm) of precipitation is accumulated.

How many days does it snow in December in Gay Lan?

In Gay Lan, Georgia, in December, snow falls for 0.7 days, with typically accumulated 0.28" (7mm) of snow.

What is the month with the shortest days in Gay Lan?

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

What is the average length of the day in December in Gay Lan?

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

What is the month with the least sunshine in Gay Lan?

With an average of 5h of sunshine, December has the least sunshine of the year in Gay Lan, Georgia.

How many hours of sunshine does Gay Lan have in December?

In December, the average sunshine is 5h.

What are the months with the lowest UV index in Gay Lan?

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

What is the UV index reading in December in Gay Lan?

The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Gay Lan, GA
  • Average high temperature in December: 52.9°F

The warmest month (with the highest average high temperature) is July (89.6°F).
The month with the lowest average high temperature is January (49.1°F).

  • Average low temperature in December: 38.5°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (33.8°F).

Average humidity in December - Gay Lan, GA
  • Average humidity in December: 78%

The month with the highest relative humidity is December (78%).
Months with the lowest relative humidity are July, August and September (71%).

Average rainfall in December - Gay Lan, GA
  • Average rainfall in December: 4.17"

The wettest month (with the highest rainfall) is August (4.49").
The driest month (with the least rainfall) is October (2.28").

Average rainfall days in December - Gay Lan, GA
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is July (20.1 days).
The month with the least rainy days is October (10 days).

Average snowfall in December - Gay Lan, GA
  • Average snowfall in December: 0.28"

The month with the highest snowfall is February (1.14").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December - Gay Lan, GA
  • Average snowfall days in December: 0.7 days

The month with the highest number of snowfall days is February (1.7 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 - Gay Lan, 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

Months with the most sunshine are June and July (Average sunshine: 10.5h).
The month with the least sunshine is December (Average sunshine: 5h).

Average UV index in December - Gay Lan, 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).