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

December weather forecast and climate
Fortson, GA

December, the first month of the winter, in Fortson, is also a moderate month, with average temperature fluctuating between 43.5°F (6.4°C) and 58.1°F (14.5°C).

Temperature

In December, the average high-temperature slightly decreases, from a comfortable 64.9°F (18.3°C) in November, to a mild 58.1°F (14.5°C). In Fortson, Georgia, the average low-temperature is 43.5°F (6.4°C).

Humidity

December is the most humid month, with an average relative humidity of 75%.

Rainfall

In Fortson, during December, the rain falls for 11.4 days and regularly aggregates up to 2.76" (70mm) of precipitation. In Fortson, Georgia, during the entire year, the rain falls for 155.8 days and collects up to 26.93" (684mm) of precipitation.

Snowfall

January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. In Fortson, Georgia, during the entire year, snow falls for 0.8 days, and aggregates up to 0.43" (11mm) of snow.

Daylight

December has the shortest days of the year, with an average of 10h of daylight.

Sunshine

With an average of 5.1h of sunshine, December has the least sunshine of the year in Fortson.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Fortson. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to the Sun's UV rays for average individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. 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 Fortson?

The average high-temperature, in December, is 58.1°F (14.5°C), while the average low-temperature is 43.5°F (6.4°C).

What is the most humid month in Fortson?

The most humid month is December, with an average relative humidity of 75%.

What is the average humidity in December in Fortson?

In December, the average relative humidity is 75%.

How much does it rain in Fortson in December?

In Fortson, during December, the rain falls for 11.4 days and regularly aggregates up to 2.76" (70mm) of precipitation.

When does it start to snow in Fortson?

December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in Fortson?

With an average of 10h of daylight, December has the shortest days of the year.

What is the average length of the day in December in Fortson?

The average length of the day in December in Fortson is 10h.

What is the month with the least sunshine in Fortson?

The month with the least sunshine is December, with an average of 5.1h of sunshine.

How many hours of sunshine does Fortson have in December?

In Fortson, Georgia, the average sunshine in December is 5.1h.

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

Months with the lowest UV index in Fortson, Georgia, are January and December, with an average maximum UV index of 3.

How high is the UV index in December in Fortson?

In December, the average daily maximum UV index in Fortson is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.
Average temperature in December - Fortson, GA
  • Average high temperature in December: 58.1°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (54.9°F).

  • Average low temperature in December: 43.5°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average humidity in December - Fortson, GA
  • Average humidity in December: 75%

The month with the highest relative humidity is December (75%).
Months with the lowest relative humidity are April and October (68%).

Average rainfall in December - Fortson, GA
  • Average rainfall in December: 2.76"

The wettest month (with the highest rainfall) is August (3.27").
The driest month (with the least rainfall) is September (1.5").

Average rainfall days in December - Fortson, GA
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is August (20.2 days).
The month with the least rainy days is November (7.4 days).

Average snowfall in December - Fortson, GA
  • Average snowfall in December: 0.04"

The month with the highest snowfall is March (0.2").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December - Fortson, GA
  • Average snowfall days in December: 0.2 days

Months with the highest number of snowfall days are January, February, March and December (0.2 days).
Months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

Average daylight in December / Average sunshine in December - Fortson, GA
  • Average daylight in December: 10h

The month with the longest days is June (Average daylight: 14.3h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in December: 5.1h

The month with the most sunshine is June (Average sunshine: 10.6h).
The month with the least sunshine is December (Average sunshine: 5.1h).

Average UV index in December - Fortson, GA
  • Average UV index in December: 3

Months with the highest UV index are May, June and July (UV index 7).
Months with the lowest UV index are January and December (UV index 3).