December weather forecast
Olive Branch, MS

Weather in December

The first month of the winter, December, is still a cool month in Olive Branch, Mississippi, with an average temperature fluctuating between 50.9°F (10.5°C) and 38.3°F (3.5°C).

Temperature

In Olive Branch, Mississippi, the average high-temperature in December marginally drops from a mild 59.4°F (15.2°C) in November to a fresh 50.9°F (10.5°C). The average low-temperature, in December, is 38.3°F (3.5°C).

Humidity

In December, the average relative humidity is 78%.

Rainfall

In Olive Branch, during 11.3 rainfall days, 3.23" (82mm) of precipitation is typically accumulated. In Olive Branch, during the entire year, the rain falls for 154.6 days and collects up to 31.54" (801mm) of precipitation.

Snowfall

Months with snowfall in Olive Branch are January through March, November and December. In Olive Branch, Mississippi, during December, snow falls for 1.1 days and regularly aggregates up to 0.2" (5mm) of snow. Throughout the year, there are 6.3 snowfall days, and 1.85" (47mm) of snow is accumulated.

Daylight

With an average of 9h and 51min of daylight, December has the shortest days of the year in Olive Branch.
On the first day of the month, sunrise is at 6:48 am and sunset at 4:47 pm. On the last day of December, sunrise is at 7:06 am and sunset at 4:57 pm CST.

Sunshine

The average sunshine in December in Olive Branch is 4.9h.

UV index

The months with the lowest UV index in Olive Branch are January, February and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the average humidity in December in Olive Branch?

The average relative humidity in December in Olive Branch, Mississippi, is 78%.

How much does it rain in Olive Branch in December?

In Olive Branch, during December, the rain falls for 11.3 days and regularly aggregates up to 3.23" (82mm) of precipitation.

How much does it snow in Olive Branch in December?

In Olive Branch, Mississippi, in December, snow falls for 1.1 days, with typically accumulated 0.2" (5mm) of snow.

What is the month with the shortest days in Olive Branch?

The month with the shortest days in Olive Branch is December, with an average of 9h and 51min of daylight.

How many hours of daylight does Olive Branch have in December?

In December, the average day length in Olive Branch, Mississippi, is 9h and 51min.

When are sunrise and sunset in December in Olive Branch?

In December, on the first day of the month, sunrise is at 6:48 am and sunset at 4:47 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 4:57 pm CST.

How many hours of sunshine does Olive Branch have in December?

The average sunshine duration in December in Olive Branch is 4.9h.

When is the lowest UV index in Olive Branch?

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

What is the UV index reading in December in Olive Branch?

The average daily maximum UV index in December in Olive Branch is 3. A UV Index estimate of 3 to 5 represents a medium health risk from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Olive Branch, MS

Average temperature in December - Olive Branch, MS
  • Average high temperature in December: 50.9°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (47.3°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (33.4°F).

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Average pressure in December
Olive Branch, MS

Average pressure in December - Olive Branch, 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 (29.95"Hg).

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Average wind speed in December
Olive Branch, MS

Average wind speed in December - Olive Branch, MS
  • Average wind speed in December: 8mph

The windiest month (with the highest average wind speed) is February (8.9mph).
The calmest month (with the lowest average wind speed) is July (5.2mph).

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Average humidity in December
Olive Branch, MS

Average humidity in December - Olive Branch, MS
  • Average humidity in December: 78%

The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (69%).

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Average rainfall in December
Olive Branch, MS

Average rainfall in December - Olive Branch, MS
  • Average rainfall in December: 3.23"

The wettest month (with the highest rainfall) is February (3.46").
The driest month (with the least rainfall) is September (1.73").

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Average rainfall days in December
Olive Branch, MS

Average rainfall days in December - Olive Branch, MS
  • Average rainfall days in December: 11.3 days

The month with the highest number of rainy days is August (16.8 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in December
Olive Branch, MS

Average snowfall in December - Olive Branch, MS
  • Average snowfall in December: 0.2"

The month with the highest snowfall is January (0.51").
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
Olive Branch, MS

Average snowfall days in December - Olive Branch, MS
  • Average snowfall days in December: 1.1 days

The month with the highest number of snowfall days is January (1.9 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Olive Branch, MS

Average daylight in December / Average sunshine in December - Olive Branch, MS
  • Average daylight in December: 9h and 51min

The month with the longest days is June (Average daylight: 14h and 28min).
The month with the shortest days is December (Average daylight: 9h and 51min).

  • Average sunshine in December: 4h and 54min

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 42min).

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Average sunshine days in December
Olive Branch, MS

Average sunshine days in December - Olive Branch, MS
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is October (20.2 days).
The month with the least sunshine days is August (11.3 days).

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Average UV index in December
Olive Branch, MS

Average UV index in December - Olive Branch, 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, February and December (UV index 3).

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Average cloud cover in December
Olive Branch, MS

Average cloud cover in December - Olive Branch, MS
  • Average cloud cover in December: 46

The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June, August and September (Cloud cover 27).

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Average visibility in December
Olive Branch, MS

Average visibility in December - Olive Branch, 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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