December weather forecast
Junction City, GA

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Weather in December

December, the first month of the winter in Junction City, is also a moderate month, with an average temperature fluctuating between 57.4°F (14.1°C) and 42.8°F (6°C).

Temperature

December's arrival coincides with a soft drop in the average high-temperature, subtly decreasing from November's enjoyable 63.7°F (17.6°C) to a mild 57.4°F (14.1°C). During the nights in December, Junction City observes an average low-temperature of 42.8°F (6°C).

Humidity

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

Rainfall

In Junction City, during December, the rain falls for 12.5 days and regularly aggregates up to 3.54" (90mm) of precipitation. Throughout the year, in Junction City, there are 165 rainfall days, and 33.94" (862mm) of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall. December is the first month it typically snows in Junction City. Throughout December, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. Throughout the year, in Junction City, there are 1.5 snowfall days, and 0.87" (22mm) of snow is accumulated.

Daylight

The month with the shortest days in Junction City is December, with an average of 10h and 0min of daylight.
On the first day of the month, sunrise is at 7:22 am and sunset at 5:31 pm. On the last day of December, in Junction City, sunrise is at 7:39 am and sunset at 5:42 pm EST.

Sunshine

With an average of 5.2h of sunshine, December has the least sunshine of the year.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from unprotected exposure to Sun's UV rays for the average person.
Note: In December, the maximum UV index of 3 suggests these recommendations:
Exercise prevention - Precautions against solar damage are endorsed. Around midday, solar radiation is most harmful; hence, exposure should be limited. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
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Frequently asked questions

What are December temperatures in Junction City?

In December, in Junction City, the average high-temperature is 57.4°F (14.1°C), and the average low-temperature is 42.8°F (6°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which combines air temperature and relative humidity, in September is computed to be 93.2°F (34°C).

What is the most humid month in Junction City?

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

What is the average humidity in December in Junction City?

The average relative humidity in December in Junction City, Georgia, is 75%.

How much does it rain in Junction City in December?

In Junction City, Georgia, in December, it is raining for 12.5 days, with typically 3.54" (90mm) of accumulated precipitation.

When does it start to snow in Junction City?

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 Junction City?

December has the shortest days of the year in Junction City, with an average of 10h and 0min of daylight.

What is the average length of the day in December in Junction City?

The average day length in December is 10h and 3min.

When are sunrise and sunset in December in Junction City?

In December, on the first day of the month, sunrise is at 7:22 am and sunset at 5:31 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:42 pm EST.

What is the month with the least sunshine in Junction City?

December has the least sunshine of the year in Junction City, Georgia, with an average of 5.2h of sunshine.

How many hours of sunshine does Junction City have in December?

In December, the average sunshine duration in Junction City, Georgia, is 5.2h.

When is the lowest UV index in Junction City?

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Junction City, Georgia.

What is the UV index reading in December in Junction City?

In December, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a medium health risk from unprotected exposure to UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Junction City, GA

Average temperature in December - Junction City, GA
  • Average high temperature in December: 57.4°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (54.1°F).

  • Average low temperature in December: 42.8°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).

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Average pressure in December
Junction City, GA

Average pressure in December - Junction City, GA
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in December
Junction City, GA

Average wind speed in December - Junction City, GA
  • Average wind speed in December: 7.6mph

The windiest month (with the highest average wind speed) is January (7.9mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in December
Junction City, GA

Average humidity in December - Junction City, GA
  • Average humidity in December: 75%

The month with the highest relative humidity is December (75%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in December
Junction City, GA

Average rainfall in December - Junction City, GA
  • Average rainfall in December: 3.54"

The wettest month (with the highest rainfall) is August (4.25").
The driest month (with the least rainfall) is October (1.89").

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Average rainfall days in December
Junction City, GA

Average rainfall days in December - Junction City, GA
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is August (21.8 days).
The month with the least rainy days is November (8.1 days).

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Average snowfall in December
Junction City, GA

Average snowfall in December - Junction City, GA
  • Average snowfall in December: 0.04"

The month with the highest snowfall is March (0.35").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Junction City, GA

Average snowfall days in December - Junction City, GA
  • Average snowfall days in December: 0.2 days

The months with the highest number of snowfall days are January and February (0.5 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).

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Average daylight in December /
Average sunshine in December
Junction City, GA

Average daylight in December / Average sunshine in December - Junction City, GA
  • Average daylight in December: 10h and 0min

The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in December
Junction City, GA

Average sunshine days in December - Junction City, GA
  • Average sunshine days in December: 17 days

The month with the most sunshine days is October (20.9 days).
The month with the least sunshine days is August (7.2 days).

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Average UV index in December
Junction City, GA

Average UV index in December - Junction City, GA
  • Average UV index in December: 3

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

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Average cloud cover in December
Junction City, GA

Average cloud cover in December - Junction City, GA
  • Average cloud cover in December: 45

The month with the most cloud cover is December (Cloud cover 45).
The months with the least cloud cover are June and October (Cloud cover 30).

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Average visibility in December
Junction City, GA

Average visibility in December - Junction City, GA
  • Average visibility in December: 6mi

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

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Junction City, Georgia, USA

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