December weather forecast and climate
Joel, GA

The first month of the winter, December, is also a fresh month in Joel, Georgia, with temperature in the range of an average low of 39°F (3.9°C) and an average high of 54°F (12.2°C).

Temperature

In December, the average high-temperature marginally drops, from an enjoyable 61°F (16.1°C) in November, to a fresh 54°F (12.2°C). In Joel, in December, the average low-temperature is 39°F (3.9°C).

Humidity

December is the most humid month, with an average relative humidity of 80%.

Rainfall

In Joel, in December, it is raining for 13.7 days, with typically 3.58" (91mm) of accumulated precipitation. Throughout the year, there are 182.8 rainfall days, and 41.5" (1054mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Joel. In December, it is snowing for 0.6 days. Throughout December, 0.63" (16mm) of snow is accumulated. Throughout the year, in Joel, there are 3.9 snowfall days, and 2.2" (56mm) of snow is accumulated.

Daylight

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

Sunshine

The month with the least sunshine in Joel is December, with an average of 4.8h of sunshine.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health hazard from the exposure to the Sun's UV radiation for the average person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to 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. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Joel?

In December, in Joel, Georgia, the average high-temperature is 54°F (12.2°C), and the average low-temperature is 39°F (3.9°C).

What is the most humid month in Joel?

With an average relative humidity of 80%, December is the most humid month in Joel.

What is the average humidity in December in Joel?

The average relative humidity in December is 80%.

How many days does it rain in December in Joel?

In Joel, Georgia, during December, the rain falls for 13.7 days and regularly aggregates up to 3.58" (91mm) of precipitation.

How many days does it snow in December in Joel?

In Joel, in December, snow falls for 0.6 days, with typically accumulated 0.63" (16mm) of snow.

What is the month with the shortest days in Joel?

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

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

The average length of the day in December in Joel, Georgia, is 10h.

What is the month with the least sunshine in Joel?

December has the least sunshine of the year, with an average of 4.8h of sunshine.

How long on average sun shines in December in Joel?

In December, the average sunshine in Joel, Georgia, is 4.8h.

When is the lowest UV index in Joel?

December is the month with the lowest UV index in Joel, Georgia, with an average maximum UV index of 2.

What is the UV index reading in December in Joel?

In Joel, the average daily maximum UV index in December is 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to the Sun's UV rays.
Average temperature in December - Joel, GA
  • Average high temperature in December: 54°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (50.5°F).

  • Average low temperature in December: 39°F

The month with the highest average low temperature is July (69.1°F).
The coldest month (with the lowest average low temperature) is January (34.5°F).

Average pressure in December - Joel, GA
  • Average pressure in December: 30.15"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.99").

Average wind speed in December - Joel, GA
  • Average wind speed in December: 7.2mph

The windiest month (with the highest average wind speed) is January (7.7mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).

Average humidity in December - Joel, GA
  • Average humidity in December: 80%

The month with the highest relative humidity is December (80%).
Months with the lowest relative humidity are October and November (74%).

Average rainfall in December - Joel, GA
  • Average rainfall in December: 3.58"

The wettest month (with the highest rainfall) is August (4.92").
The driest month (with the least rainfall) is October (2.09").

Average rainfall days in December - Joel, GA
  • Average rainfall days in December: 13.7 days

The month with the highest number of rainy days is July (23.2 days).
The month with the least rainy days is November (9.3 days).

Average snowfall in December - Joel, GA
  • Average snowfall in December: 0.63"

The month with the highest snowfall is January (0.71").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December - Joel, GA
  • Average snowfall days in December: 0.6 days

The month with the highest number of snowfall days is January (1.3 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 - Joel, 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: 4.8h

Months with the most sunshine are June and July (Average sunshine: 10.2h).
The month with the least sunshine is December (Average sunshine: 4.8h).

Average sunshine days in December - Joel, GA
  • Average sunshine days in December: 15.5 days

The month with the most sunshine days is October (20.1 days).
The month with the least sunshine days is July (6.3 days).

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

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

Average cloud cover in December - Joel, GA
  • Average cloud cover in December: 48

Months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 32).

Average visibility in December - Joel, GA
  • Average visibility in December: 5mi

Months with the highest visibility are January, February, March, April, May, June, October and November (6mi).
Months with the lowest visibility are July, August, September and December (5mi).