Greers Mountain
Georgia, USA
Long-term weather forecast
Long-term weather forecast

December weather forecast and climate
Greers Mountain, GA

December, the first month of the winter, in Greers Mountain, is still a mild month, with average temperature ranging between max 55.4°F (13°C) and min 40.3°F (4.6°C).

Temperature

In Greers Mountain, the average high-temperature in December slightly decreases, from a comfortable 61.9°F (16.6°C) in November, to a moderate 55.4°F (13°C). The average low-temperature, in Greers Mountain, is 40.3°F (4.6°C).

Humidity

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

Rainfall

In December, in Greers Mountain, the rain falls for 12.8 days. Throughout December, 3.7" (94mm) of precipitation is accumulated. Throughout the year, there are 179.7 rainfall days, and 39.76" (1010mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through March, November and December. In Greers Mountain, Georgia, during December, snow falls for 0.3 days and regularly aggregates up to 0.2" (5mm) of snow. Throughout the year, in Greers Mountain, there are 2.7 snowfall days, and 1.14" (29mm) of snow is accumulated.

Daylight

With an average of 10h of daylight, December has the shortest days of the year in Greers Mountain, Georgia.

Sunshine

December has the least sunshine of the year in Greers Mountain, with an average of 5h of sunshine.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index in Greers Mountain. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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 Greers Mountain?

In December, in Greers Mountain, Georgia, the average high-temperature is 55.4°F (13°C), and the average low-temperature is 40.3°F (4.6°C).

What is the most humid month in Greers Mountain?

December is the most humid month in Greers Mountain, Georgia, with an average relative humidity of 78%.

What is the average humidity in December in Greers Mountain?

In December, the average relative humidity in Greers Mountain is 78%.

How much does it rain in Greers Mountain in December?

In Greers Mountain, Georgia, in December, it is raining for 12.8 days, with typically 3.7" (94mm) of accumulated precipitation.

How much does it snow in Greers Mountain in December?

In December, it is snowing for 0.3 days. Throughout December, 0.2" (5mm) of snow is accumulated.

What is the month with the shortest days in Greers Mountain?

December has the shortest days of the year in Greers Mountain, Georgia, with an average of 10h of daylight.

What is the average length of the day in December in Greers Mountain?

In December, the average length of the day is 10h.

What is the month with the least sunshine in Greers Mountain?

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

How many hours of sunshine does Greers Mountain have in December?

The average sunshine in December is 5h.

What are the months with the lowest UV index in Greers Mountain?

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

What is the UV index intensity in December in Greers Mountain?

In December, the average daily maximum UV index in Greers Mountain is 3. A UV Index value of 3 to 5 symbolizes a medium hazard to health from unprotected exposure to the UV radiation.
Average temperature in December - Greers Mountain, GA
  • Average high temperature in December: 55.4°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (51.6°F).

  • Average low temperature in December: 40.3°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (35.4°F).

Average humidity in December - Greers Mountain, GA
  • Average humidity in December: 78%

The month with the highest relative humidity is December (78%).
Months with the lowest relative humidity are October and November (72%).

Average rainfall in December - Greers Mountain, GA
  • Average rainfall in December: 3.7"

The wettest month (with the highest rainfall) is August (5.04").
The driest month (with the least rainfall) is October (2.13").

Average rainfall days in December - Greers Mountain, GA
  • Average rainfall days in December: 12.8 days

The month with the highest number of rainy days is July (22.8 days).
The month with the least rainy days is October (9.5 days).

Average snowfall in December - Greers Mountain, GA
  • Average snowfall in December: 0.2"

The month with the highest snowfall is January (0.47").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December - Greers Mountain, GA
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is January (0.9 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 - Greers Mountain, 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: 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 - Greers Mountain, GA
  • Average UV index in December: 3

Months with the highest UV index are May, June, July, August and September (UV index 6).
Months with the lowest UV index are January, February and December (UV index 3).