December weather forecast
Ackerman, MS

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Weather in December

December, the first month of the winter in Ackerman, is also a fresh month, with an average temperature ranging between max 54.5°F (12.5°C) and min 40.3°F (4.6°C).

Temperature

The beginning of December brings a minor change in the average high-temperature, shifting from a refreshing 62.2°F (16.8°C) in November to a fresh 54.5°F (12.5°C). Throughout December, Ackerman witnesses a nighttime temperature average of 40.3°F (4.6°C).

Humidity

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

Rainfall

In December, the rain falls for 12.6 days. Throughout December, 3.43" (87mm) of precipitation is accumulated. Throughout the year, in Ackerman, there are 163.9 rainfall days, and 36.54" (928mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Ackerman. In Ackerman, Mississippi, during December, snow falls for 0.5 days and regularly aggregates up to 0.08" (2mm) of snow. In Ackerman, during the entire year, snow falls for 3.5 days and aggregates up to 1.34" (34mm) of snow.

Daylight

The month with the shortest days in Ackerman is December, with an average of 10h and 0min of daylight.
On the first day of December in Ackerman, sunrise is at 6:42 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 7:00 am and sunset at 4:59 pm CST.

Sunshine

In December, the average sunshine in Ackerman is 4.9h.

UV index

The months with the lowest UV index in Ackerman are January, February and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a moderate health risk from exposure to the Sun's UV radiation for the average person.
Note: In December, a regular UV index of 3 translates into these guidelines:
Take necessary precautions - Defending against sun damage is advocated. To protect against the Sun's most potent rays, avoid direct exposure around midday. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
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Frequently asked questions

What is the temperature in December in Ackerman?

An average high-temperature, in December, in Ackerman, is 54.5°F (12.5°C) and the average low-temperature is 40.3°F (4.6°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which takes the relative humidity and factors it into the air temperature reading, is appraised at 95°F (35°C).

What is the most humid month in Ackerman?

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

What is the average humidity in December in Ackerman?

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

How many days does it rain in December in Ackerman?

In December, in Ackerman, Mississippi, the rain falls for 12.6 days. Throughout December, 3.43" (87mm) of precipitation is accumulated.

How much does it snow in Ackerman in December?

In December, in Ackerman, Mississippi, it is snowing for 0.5 days. Throughout December, 0.08" (2mm) of snow is accumulated.

What is the month with the shortest days in Ackerman?

With an average of 10h and 0min of daylight, December has the shortest days of the year in Ackerman.

How many hours of daylight does Ackerman have in December?

In Ackerman, the average day length in December is 9h and 59min.

When is the sunrise / sunset in December in Ackerman?

In December, on the first day of the month, sunrise is at 6:42 am and sunset at 4:49 pm. On the last day of the month, in Ackerman, Mississippi, sunrise is at 7:00 am and sunset at 4:59 pm CST.

How long on average sun shines in December in Ackerman?

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

What is the month with the lowest UV index in Ackerman?

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

What is the UV index intensity in December in Ackerman?

In December, the average daily maximum UV index in Ackerman, Mississippi, is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Ackerman, MS

Average temperature in December - Ackerman, MS
  • Average high temperature in December: 54.5°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in December: 40.3°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure in December
Ackerman, MS

Average pressure in December - Ackerman, 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).

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Average wind speed in December
Ackerman, MS

Average wind speed in December - Ackerman, MS
  • Average wind speed in December: 7mph

The windiest months (with the highest average wind speed) are February and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).

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Average humidity in December
Ackerman, MS

Average humidity in December - Ackerman, 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%).

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Average rainfall in December
Ackerman, MS

Average rainfall in December - Ackerman, MS
  • Average rainfall in December: 3.43"

The wettest month (with the highest rainfall) is February (3.7").
The driest month (with the least rainfall) is November (2.09").

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Average rainfall days in December
Ackerman, MS

Average rainfall days in December - Ackerman, MS
  • Average rainfall days in December: 12.6 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (8.9 days).

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Average snowfall in December
Ackerman, MS

Average snowfall in December - Ackerman, MS
  • Average snowfall in December: 0.08"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Ackerman, MS

Average snowfall days in December - Ackerman, MS
  • Average snowfall days in December: 0.5 days

The months with the highest number of snowfall days are January and February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Ackerman, MS
  • 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: 4h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in December
Ackerman, MS

Average sunshine days in December - Ackerman, MS
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in December
Ackerman, MS

Average UV index in December - Ackerman, MS
  • Average UV index in December: 3

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

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Average cloud cover in December
Ackerman, MS

Average cloud cover in December - Ackerman, MS
  • Average cloud cover in December: 48

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 28).

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Average visibility in December
Ackerman, MS

Average visibility in December - Ackerman, MS
  • 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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Ackerman, Mississippi, USA

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