December weather forecastThreadville, MS

December

Weather in December

The first month of the winter, December, is also a moderate month in Threadville, Mississippi, with temperature in the range of an average high of 57.9°F (14.4°C) and an average low of 42.6°F (5.9°C).

Temperature

With the arrival of December, Threadville notices a mild change in the average high-temperature, sliding from November's enjoyable 65.3°F (18.5°C) to a mild 57.9°F (14.4°C). The average low-temperature of 42.6°F (5.9°C) is witnessed in Threadville during December.

Humidity

With an average relative humidity of 81%, December is the most humid month.

Rainfall

The month with the most rainfall is December, when the rain falls for 13.1 days and typically aggregates up to 3.86" (98mm) of precipitation.

Snowfall

January through March and December are months with snowfall. December is the month with the most snowfall. Snow falls for 0.8 days and accumulates 0.43" (11mm) of snow.

Daylight

With an average of 10h and 6min of daylight, December has the shortest days of the year in Threadville.
On the first day of December, sunrise is at 6:37 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 5:00 pm CST.

Sunshine

With an average of 4.8h of sunshine, December has the least sunshine of the year in Threadville.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV rays for average individuals.
Note: The maximum daily UV index of 2 during December translates into the following directions:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The midday Sun can be harmful due to its potent UV radiation; seek shade and reduce exposure. Always opt for UVA and UVB-resistant sunglasses on radiant days. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.

Updated: Feb 13, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

In December, the average high-temperature and low-temperature are 57.9°F (14.4°C) and 42.6°F (5.9°C) respectively. In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 102.2°F (39°C).

December is the most humid month in Threadville, with an average relative humidity of 81%.

In Threadville, the average relative humidity in December is 81%.

December is the month with the most rainfall. Rain falls for 13.1 days and accumulates 3.86" (98mm) of precipitation.

In Threadville, Mississippi, in December, during 13.1 rainfall days, 3.86" (98mm) of precipitation is typically accumulated.

December is the month with the most snowfall in Threadville. Snow falls for 0.8 days and accumulates 0.43" (11mm) of snow.

December is the first month it typically snows in Threadville, Mississippi. Throughout December, in the average 0.8 snowfall days, it receives 0.43" (11mm) of snow.

With an average of 10h and 6min of daylight, December has the shortest days of the year in Threadville.

In December, the average day length in Threadville, Mississippi, is 10h and 6min.

On the first day of December in Threadville, sunrise is at 6:37 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 6:54 am and sunset at 5:00 pm CST.

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

The average sunshine duration in December in Threadville is 4.8h.

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

In December, the average daily maximum UV index in Threadville is 2. A UV Index reading of 2, and below, represents a low health threat from unprotected exposure to UV radiation.

Today

Tomorrow

Long-term

Year J F M A M J J A S O N December

Nov

December

Jan

Average high temperature

65.3°F

57.9°F

55°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

6.8mph

7.1mph

7.3mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

20.4

17.8

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Threadville, MS

Average high temperature in December: 57.9°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (55°F).

Average low temperature in December: 42.6°F

The months with the highest average low temperature are July and August (71.8°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).

Average pressure in December
Threadville, MS

Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).

Average wind speed in December
Threadville, MS

Average wind speed in December: 6.6mph

The windiest month (with the highest average wind speed) is April (7.1mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).

Average humidity in December
Threadville, MS

Average humidity in December: 81%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (71%).

Average rainfall in December
Threadville, MS

Average rainfall in December: 3.86"

The wettest month (with the highest rainfall) is December (3.86").
The driest month (with the least rainfall) is November (2.09").

Average rainfall days in December
Threadville, MS

Average rainfall days in December: 13.1 days

The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is November (8 days).

Average snowfall in December
Threadville, MS

Average snowfall in December: 0.43"

The month with the highest snowfall is December (0.43").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Threadville, MS

Average snowfall days in December: 0.8 days

The months with the highest number of snowfall days are January and December (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Threadville, MS

Average daylight in December: 10h and 6min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).

Average sunshine in December: 4h and 48min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is December (Average sunshine: 4h and 48min).

Average sunshine days in December
Threadville, MS

Average sunshine days in December: 16 days

The months with the most sunshine days are October and November (20.4 days).
The month with the least sunshine days is July (7.5 days).

Average UV index in December
Threadville, MS

Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in December
Threadville, MS

Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 31).

Average visibility in December
Threadville, MS

Average visibility in December: 5mi

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