December weather forecast
Pearl, MS

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Weather in December

Rounding up the year, December in Pearl, Mississippi, USA, is a blend of cold weather, festive atmosphere, and sporadic snowfall. Winter coats, hats, and gloves become everyday attire as the town gears up for the holidays. The short daylight hours add to the charming yet chilly winter ambiance. Simultaneously, the sight of breath vapor in the cold mornings and evenings becomes a common sight. Of note, December sees the lowest average temperature of the year, with daily lows coming down to a chilly 42.4°F (5.8°C).

Temperature

The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a refreshing 64.2°F (17.9°C) to a mild 57.2°F (14°C). Pearl, in the month of December, anticipates a consistent average low-temperature of 42.4°F (5.8°C).

Humidity

The months with the highest humidity are February and December, with an average relative humidity of 80%.

Rainfall

In Pearl, in December, it is raining for 11.5 days, with typically 2.56" (65mm) of accumulated precipitation. In Pearl, Mississippi, during the entire year, the rain falls for 152.1 days and collects up to 29.72" (755mm) of precipitation.

Snowfall

March through December are months without snowfall.

Daylight

With an average of 10h and 6min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:44 am and sunset at 4:55 pm. On the last day of December, sunrise is at 7:01 am and sunset at 5:06 pm CST.

Sunshine

In Pearl, the average sunshine in December is 5h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 3 during December translates into the following directions:
Take necessary precautions - Defending against sun damage is advocated. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.

Frequently asked questions

What is the usual temperature for Pearl in December?

The high-temperature, in December, in Pearl, records 57.2°F (14°C), while the low-temperature is 42.4°F (5.8°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which combines air temperature and relative humidity, is estimated at 100.4°F (38°C).

What are the most humid months?

The months with the highest humidity are February and December, with an average relative humidity of 80%.

What is the average humidity in December?

In December, the average relative humidity is 80%.

How much does it rain in December?

In Pearl, in December, it is raining for 11.5 days, with typically 2.56" (65mm) of accumulated precipitation.

When it does not snow?

March through December are months without snowfall.

Does it snow in December?

In Pearl, in December, it doesn't snow. In January, it regularly snows.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 10h and 6min of daylight.

How many hours of daylight does Pearl have in December?

The average day length in December is 10h and 5min.

What time are sunrise and sunset in December?

In December, on the first day of the month, sunrise is at 6:44 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:01 am and sunset at 5:06 pm CST.

How long on average sun shines in December in Pearl?

In December, the average sunshine duration is 5h.

What are the months with the lowest UV index?

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

What is the UV index intensity in December?

In Pearl, the average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
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
Pearl, MS

Average temperature in December - Pearl, MS
  • Average high temperature in December: 57.2°F

The warmest months (with the highest average high temperature) are July and August (91.8°F).
The month with the lowest average high temperature is January (54.7°F).

  • Average low temperature in December: 42.4°F

The month with the highest average low temperature is July (72.3°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).

Average pressure in December
Pearl, MS

Average pressure in December - Pearl, 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
Pearl, MS

Average wind speed in December - Pearl, MS
  • Average wind speed in December: 7.7mph

The windiest months (with the highest average wind speed) are January and February (8mph).
The calmest months (with the lowest average wind speed) are July and August (5.1mph).

Average humidity in December
Pearl, MS

Average humidity in December - Pearl, MS
  • Average humidity in December: 80%

The months with the highest relative humidity are February and December (80%).
The month with the lowest relative humidity is October (69%).

Average rainfall in December
Pearl, MS

Average rainfall in December - Pearl, MS
  • Average rainfall in December: 2.56"

The wettest month (with the highest rainfall) is April (3.46").
The driest month (with the least rainfall) is October (1.81").

Average rainfall days in December
Pearl, MS

Average rainfall days in December - Pearl, MS
  • Average rainfall days in December: 11.5 days

The month with the highest number of rainy days is July (17 days).
The month with the least rainy days is October (8.5 days).

Average snowfall in December
Pearl, MS

Average snowfall in December - Pearl, MS
  • Average snowfall in December: 0"

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

Average snowfall days in December
Pearl, MS

Average snowfall days in December - Pearl, MS
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is January (1 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
Pearl, MS

Average daylight in December / Average sunshine in December - Pearl, MS
  • Average daylight in December: 10h and 1min

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: 5h and 0min

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

Average sunshine days in December
Pearl, MS

Average sunshine days in December - Pearl, MS
  • Average sunshine days in December: 17.8 days

The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is July (11.8 days).

Average UV index in December
Pearl, MS

Average UV index in December - Pearl, 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
Pearl, MS

Average cloud cover in December - Pearl, MS
  • Average cloud cover in December: 47

The month with the most cloud cover is February (Cloud cover 48).
The month with the least cloud cover is October (Cloud cover 28).

Average visibility in December
Pearl, MS

Average visibility in December - Pearl, 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).

Pearl, Mississippi, USA

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