December weather forecast
Yazoo City, MS

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Weather in December

In Yazoo City, December represents the closing chapter of the year, ushering in traditional winter-like conditions featuring reduced daylight hours, low temperatures, and an increment in rainfall. Although the winter chill intensifies, snow remains a rare occurrence. During this month, temperatures fluctuate from 42.1°F (5.6°C) to 56.3°F (13.5°C), splashing the city in a clear winter atmosphere. The year concludes on a chilly note, paving the way for January to take over this temperature trend while introducing a new cycle of climatic changes throughout the coming year.

Temperature

Yazoo City observes a small decrease in the average high-temperature with the arrival of December, falling from November's comfortable 63.5°F (17.5°C) to a moderate 56.3°F (13.5°C). Yazoo City experiences a nighttime temperature average of 42.1°F (5.6°C) during December.

Humidity

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

Rainfall

In Yazoo City, during December, the rain falls for 8.5 days and regularly aggregates up to 0.79" (20mm) of precipitation. In Yazoo City, during the entire year, the rain falls for 116.4 days and collects up to 11.46" (291mm) of precipitation.

Snowfall

In Yazoo City, snow does not fall in April through December.

Daylight

The month with the shortest days in Yazoo City is December, with an average of 10h and 0min of daylight.
On the first day of December, sunrise is at 6:46 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 5:05 pm CST.

Sunshine

February and December, with an average of 5h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index in Yazoo City, Mississippi, are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: A daily high UV index of 3 in December leads to these guidelines:
Take necessary precautions - Defending against sun damage is advocated. The Sun's harshest UV rays are around midday; it's wise to seek shade and limit time outdoors. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be cautious! The UV radiation from the Sun can be magnified almost twofold by snow reflection.
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Frequently asked questions

What are December temperatures in Yazoo City?

An average high-temperature, in December, in Yazoo City, is 56.3°F (13.5°C) and the average low-temperature is 42.1°F (5.6°C). In September, the average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 98.6°F (37°C).

What are the most humid months in Yazoo City?

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

What is the average humidity in December in Yazoo City?

In Yazoo City, Mississippi, the average relative humidity in December is 80%.

How many days does it rain in December in Yazoo City?

In Yazoo City, in December, during 8.5 rainfall days, 0.79" (20mm) of precipitation is typically accumulated.

When it does not snow in Yazoo City?

In Yazoo City, Mississippi, snow does not fall in April through December.

Does it snow in Yazoo City in December?

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

What is the month with the shortest days in Yazoo City?

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

How many hours of daylight does Yazoo City have in December?

In Yazoo City, Mississippi, the average day length in December is 10h and 2min.

When are sunrise and sunset in December in Yazoo City?

On the first day of December, sunrise is at 6:46 am and sunset at 4:55 pm. On the last day of the month, sunrise is at 7:04 am and sunset at 5:05 pm CST.

What are the months with the least sunshine in Yazoo City?

February and December, with an average of 5h of sunshine, are months with the least sunshine.

How long on average sun shines in December in Yazoo City?

In December, the average sunshine duration is 5h.

What are the months with the lowest UV index in Yazoo City?

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

What is the UV index intensity in December in Yazoo City?

In Yazoo City, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJASONDecember
Nov
December
Jan
Average high temperature
63.5°F 17.5°C
56.3°F 13.5°C
53.1°F 11.7°C
Average low temperature
46.9°F 8.3°C
42.1°F 5.6°C
38.3°F 3.5°C
Average pressure
30.15" 766mmHg
30.14" 766mmHg
30.17" 766mmHg
Average wind speed
7.4mph 11.9km/h
8mph 12.9km/h
8.3mph 13.4km/h
Average max. wind speed
8mph 12.9km/h
8.5mph 13.7km/h
8.9mph 14.3km/h
Average wind speed gusts
12.6mph 20.3km/h
13.2mph 21.2km/h
13.6mph 21.9km/h
Average humidity
73%
80%
77%
Average rainfall
0.55" 14mm
0.79" 20mm
0.91" 23mm
Average rainfall days
5.8
8.5
7.3
Average snowfall
0" 0mm
0" 0mm
0.12" 3mm
Average snowfall days
0.2
0.3
0.5
Average daylight
10h 3min
10h 0min
10h 2min
Average sunshine
5h 5min
5h 0min
5h 1min
Average sunshine days
23
20.5
22
Average UV index
4
3
3
Average cloud cover
33%
46%
42%
Average visibility
6mi 9.7km
6mi 9.7km
6mi 9.7km

Average temperature in December
Yazoo City, MS

Average temperature in December - Yazoo City, MS
  • Average high temperature in December: 56.3°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (53.1°F).

  • Average low temperature in December: 42.1°F

The month with the highest average low temperature is July (72.7°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).

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Average pressure in December
Yazoo City, MS

Average pressure in December - Yazoo City, 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
Yazoo City, MS

Average wind speed in December - Yazoo City, MS
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

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Average humidity in December
Yazoo City, MS

Average humidity in December - Yazoo City, 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 (68%).

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Average rainfall in December
Yazoo City, MS

Average rainfall in December - Yazoo City, MS
  • Average rainfall in December: 0.79"

The wettest month (with the highest rainfall) is April (1.3").
The driest months (with the least rainfall) are September and November (0.55").

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Average rainfall days in December
Yazoo City, MS

Average rainfall days in December - Yazoo City, MS
  • Average rainfall days in December: 8.5 days

The month with the highest number of rainy days is August (14.8 days).
The months with the least rainy days are October and November (5.8 days).

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Average snowfall in December
Yazoo City, MS

Average snowfall in December - Yazoo City, MS
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

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Average snowfall days in December
Yazoo City, MS

Average snowfall days in December - Yazoo City, MS
  • Average snowfall days in December: 0.3 days

The months with the highest number of snowfall days are January and February (0.5 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
Yazoo City, MS

Average daylight in December / Average sunshine in December - Yazoo City, 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: 5h and 0min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The months with the least sunshine are February and December (Average sunshine: 5h and 0min).

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Average sunshine days in December
Yazoo City, MS

Average sunshine days in December - Yazoo City, MS
  • Average sunshine days in December: 20.5 days

The month with the most sunshine days is October (23.2 days).
The month with the least sunshine days is July (12.9 days).

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Average UV index in December
Yazoo City, MS

Average UV index in December - Yazoo City, MS
  • Average UV index in December: 3

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

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Average cloud cover in December
Yazoo City, MS

Average cloud cover in December - Yazoo City, MS
  • Average cloud cover in December: 46

The months with the most cloud cover are February and December (Cloud cover 46).
The months with the least cloud cover are June, September and October (Cloud cover 27).

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Average visibility in December
Yazoo City, MS

Average visibility in December - Yazoo City, 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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Yazoo City, Mississippi, USA

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