December weather forecastSchley, MS

December

Weather in December

December, the first month of the winter in Schley, is also a moderate month, with an average temperature fluctuating between 43°F (6.1°C) and 58.6°F (14.8°C).

Temperature

December signals a slight drop in average high-temperature, sliding from November's refreshing 65.5°F (18.6°C) to a moderate 58.6°F (14.8°C). Schley registers a consistent average low-temperature of 43°F (6.1°C) during December.

Humidity

The months with the highest humidity are February and December, with an average relative humidity of 81%.

Rainfall

In Schley, during December, the rain falls for 13.5 days and regularly aggregates up to 3.86" (98mm) of precipitation. In Schley, during the entire year, the rain falls for 175.1 days and collects up to 38.9" (988mm) of precipitation.

Snowfall

January through March and December are months with snowfall. The months with the most snowfall are January and December, with an average 0.31" (8mm) of accumulated snow.

Daylight

The month with the shortest days is December, with an average of 10h and 6min of daylight.
On the first day of the month, sunrise is at 6:43 am and sunset at 4:56 pm. On the last day of December, sunrise is at 7:00 am and sunset at 5:07 pm CST.

Sunshine

February and December, with an average of 4.9h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV rays for average individuals.
Note: The maximum UV index, 3 during December, leads to the following recommendations:
Adopt protective measures - Suggestions to resist sunburn are offered. Solar radiation peaks around mid-day, so it's wise to limit exposure to the Sun at this time. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.

Updated: Aug 27, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

The high-temperature, in December, in Schley, is 58.6°F (14.8°C), while the low-temperature averages to 43°F (6.1°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which takes the relative humidity and factors it into the air temperature reading, is calculated to be 102.2°F (39°C).

February and December, with an average relative humidity of 81%, are most humid months.

In December, the average relative humidity is 81%.

In Schley, in December, it is raining for 13.5 days, with typically 3.86" (98mm) of accumulated precipitation.

The months with the most snowfall are January and December, with an average 0.31" (8mm) of accumulated snow.

December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.31" (8mm) of snow.

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

In December, the average day length is 10h and 7min.

On the first day of December, sunrise is at 6:43 am and sunset at 4:56 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 5:07 pm CST.

The months with the least sunshine are February and December, with an average of 4.9h of sunshine.

In Schley, the average sunshine duration in December is 4.9h.

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

In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.

Today

Tomorrow

Long-term

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

Nov

December

Jan

Average high temperature

65.5°F

58.6°F

55.9°F

Average low temperature

Average pressure

Average wind speed

Average max. wind speed

7.1mph

7.5mph

7.6mph

Average wind speed gusts

Average humidity

Average rainfall

Average rainfall days

Average snowfall

Average snowfall days

Average daylight

Average sunshine

Average sunshine days

14.9

16.9

Average UV index

Average cloud cover

Average visibility

Average temperature in December
Schley, MS

Average high temperature in December: 58.6°F

The warmest month (with the highest average high temperature) is July (91.6°F).
The month with the lowest average high temperature is January (55.9°F).

Average low temperature in December: 43°F

The months with the highest average low temperature are July and August (72°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average pressure in December
Schley, 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
Schley, MS

Average wind speed in December: 7mph

The windiest months (with the highest average wind speed) are February and April (7.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

Average humidity in December
Schley, MS

Average humidity in December: 81%

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

Average rainfall in December
Schley, MS

Average rainfall in December: 3.86"

The wettest month (with the highest rainfall) is August (4.25").
The driest month (with the least rainfall) is November (2.4").

Average rainfall days in December
Schley, MS

Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is August (21.6 days).
The month with the least rainy days is November (9.3 days).

Average snowfall in December
Schley, MS

Average snowfall in December: 0.31"

The months with the highest snowfall are January and December (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December
Schley, MS

Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is January (0.9 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
Schley, 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 54min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).

Average sunshine days in December
Schley, MS

Average sunshine days in December: 14.9 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is August (8.1 days).

Average UV index in December
Schley, MS

Average UV index in December: 3

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

Average cloud cover in December
Schley, MS

Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 29).

Average visibility in December
Schley, MS

Average visibility in December: 6mi

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