Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
The beginning of December brings a slight decrease in the average high-temperature, transitioning from a moderate 57.7°F (14.3°C) in November to a frosty 49.8°F (9.9°C). During December in South Pittsburg, the average low-temperature is recorded at an icy 36.1°F (2.3°C).Humidity
The most humid month in South Pittsburg is December, with an average relative humidity of 81%.Rainfall
In South Pittsburg, in December, during 13.5 rainfall days, 3.9" (99mm) of precipitation is typically accumulated. Throughout the year, in South Pittsburg, there are 172.1 rainfall days, and 38.62" (981mm) of precipitation is accumulated.Snowfall
Months with snowfall in South Pittsburg are January through April, November and December. In December, in South Pittsburg, it is snowing for 1.2 days. Throughout December, 0.24" (6mm) of snow is accumulated. In South Pittsburg, during the entire year, snow falls for 7 days and aggregates up to 1.65" (42mm) of snow.Daylight
December has the shortest days of the year in South Pittsburg, with an average of 9h and 48min of daylight.On the first day of December in South Pittsburg, sunrise is at 6:33 am and sunset at 4:31 pm. On the last day of the month, sunrise is at 6:50 am and sunset at 4:41 pm CST.
Sunshine
The average sunshine in December in South Pittsburg is 4.8h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: A typical high UV index of 2 in December suggests the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
Frequently asked questions
What are December temperatures in South Pittsburg?
What is the most humid month in South Pittsburg?
What is the average humidity in December in South Pittsburg?
How much does it rain in South Pittsburg in December?
How many days does it snow in December in South Pittsburg?
What is the month with the shortest days in South Pittsburg?
What is the average length of the day in December in South Pittsburg?
When are sunrise and sunset in December in South Pittsburg?
How many hours of sunshine does South Pittsburg have in December?
When is the lowest UV index in South Pittsburg?
How high is the UV index in December in South Pittsburg?
Average temperature in December
South Pittsburg, TN
- Average high temperature in December: 49.8°F
The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (45.7°F).
- Average low temperature in December: 36.1°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in December
South Pittsburg, TN
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in December
South Pittsburg, TN
- Average wind speed in December: 5.8mph
The windiest months (with the highest average wind speed) are February, March and April (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (3.9mph).
Average humidity in December
South Pittsburg, TN
- Average humidity in December: 81%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
South Pittsburg, TN
- Average rainfall in December: 3.9"
The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is September (2.36").
Average rainfall days in December
South Pittsburg, TN
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (19.3 days).
The month with the least rainy days is November (9.6 days).
Average snowfall in December
South Pittsburg, TN
- Average snowfall in December: 0.24"
The month with the highest snowfall is February (0.79").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
South Pittsburg, TN
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is February (2.2 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
South Pittsburg, TN
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 4h and 5min
The months with the most sunshine are June and July (Average sunshine: 10h and 12min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
South Pittsburg, TN
- Average sunshine days in December: 16 days
The month with the most sunshine days is October (19.5 days).
The month with the least sunshine days is July (10 days).
Average UV index in December
South Pittsburg, TN
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).
Average cloud cover in December
South Pittsburg, TN
- Average cloud cover in December: 51
The month with the most cloud cover is February (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 33).
Average visibility in December
South Pittsburg, TN
- Average visibility in December: 5mi
The months with the highest visibility are June, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September and December (5mi).
South Pittsburg, Tennessee, USA
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