December weather forecast
Mule Barn, OK

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Weather in December

The first month of the winter, December, is still a chilly month in Mule Barn, Oklahoma, with an average temperature ranging between max 48.4°F (9.1°C) and min 34.3°F (1.3°C).

Temperature

A subtle decrease in the average high-temperature marks December, falling from November's refreshing 59.2°F (15.1°C) to a frosty 48.4°F (9.1°C). The average low-temperature of 34.3°F (1.3°C) is witnessed during December.

Humidity

In December, the average relative humidity is 68%.

Rainfall

In December, the rain falls for 4.6 days. Throughout December, 0.71" (18mm) of precipitation is accumulated. Throughout the year, there are 108.2 rainfall days, and 16.69" (424mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Mule Barn are January through March, November and December. In Mule Barn, in December, during 1.3 snowfall days, 0.2" (5mm) of snow is typically accumulated. In Mule Barn, during the entire year, snow falls for 6.4 days and aggregates up to 1.69" (43mm) of snow.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 7:18 am and sunset at 5:10 pm. On the last day of December, sunrise is at 7:36 am and sunset at 5:20 pm CST.

Sunshine

December has the least sunshine of the year, with an average of 5.8h of sunshine.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.
Note: The daily maximum UV index of 2 in December interprets into the following advice:
Though extended exposure to the sun typically does not concern most people, it is crucial to always shield children, infants, and those with sensitive skin. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be prepared! The intensity of the Sun's UV radiation can be amplified nearly double due to snow reflection.

Frequently asked questions

What is the temperature in December in Mule Barn?

The average high-temperature and low-temperature during December are 48.4°F (9.1°C) and 34.3°F (1.3°C) respectively. In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which combines air temperature and relative humidity, is calculated to be 89.6°F (32°C).

What is the average humidity in December in Mule Barn?

The average relative humidity in December is 68%.

How many days does it rain in December?

In Mule Barn, in December, during 4.6 rainfall days, 0.71" (18mm) of precipitation is typically accumulated.

How many days does it snow in December?

In December, it is snowing for 1.3 days. Throughout December, 0.2" (5mm) of snow is accumulated.

What is the month with the shortest days?

The month with the shortest days is December, with an average of 9h and 42min of daylight.

What is the average length of the day in December?

The average day length in December is 9h and 44min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:18 am and sunset at 5:10 pm. On the last day of the month, sunrise is at 7:36 am and sunset at 5:20 pm CST.

What is the month with the least sunshine?

December has the least sunshine of the year, with an average of 5.8h of sunshine.

How many hours of sunshine does Mule Barn have in December?

In December, the average sunshine duration is 5.8h.

When is the lowest UV index?

December is the month with the lowest UV index, with an average maximum UV index of 2.

What is the UV index intensity in December?

The average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a low health risk from unsafe 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
Mule Barn, OK

Average temperature in December - Mule Barn, OK
  • Average high temperature in December: 48.4°F

The warmest month (with the highest average high temperature) is July (91.4°F).
The month with the lowest average high temperature is January (46.4°F).

  • Average low temperature in December: 34.3°F

The month with the highest average low temperature is July (72.1°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).

Average pressure in December
Mule Barn, OK

Average pressure in December - Mule Barn, OK
  • Average pressure in December: 30.13"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.89"Hg).

Average wind speed in December
Mule Barn, OK

Average wind speed in December - Mule Barn, OK
  • Average wind speed in December: 9.3mph

The windiest months (with the highest average wind speed) are March and April (10.8mph).
The calmest months (with the lowest average wind speed) are July and August (7.3mph).

Average humidity in December
Mule Barn, OK

Average humidity in December - Mule Barn, OK
  • Average humidity in December: 68%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is January (66%).

Average rainfall in December
Mule Barn, OK

Average rainfall in December - Mule Barn, OK
  • Average rainfall in December: 0.71"

The wettest month (with the highest rainfall) is May (3.07").
The driest month (with the least rainfall) is January (0.59").

Average rainfall days in December
Mule Barn, OK

Average rainfall days in December - Mule Barn, OK
  • Average rainfall days in December: 4.6 days

The month with the highest number of rainy days is May (13.8 days).
The month with the least rainy days is December (4.6 days).

Average snowfall in December
Mule Barn, OK

Average snowfall in December - Mule Barn, OK
  • Average snowfall in December: 0.2"

The month with the highest snowfall is February (0.75").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Mule Barn, OK

Average snowfall days in December - Mule Barn, OK
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is February (2.5 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

Average daylight in December /
Average sunshine in December
Mule Barn, OK

Average daylight in December / Average sunshine in December - Mule Barn, OK
  • Average daylight in December: 9h and 4min

The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).

  • Average sunshine in December: 5h and 5min

The month with the most sunshine is August (Average sunshine: 11h and 6min).
The month with the least sunshine is December (Average sunshine: 5h and 48min).

Average sunshine days in December
Mule Barn, OK

Average sunshine days in December - Mule Barn, OK
  • Average sunshine days in December: 24.2 days

The month with the most sunshine days is December (24.2 days).
The month with the least sunshine days is May (15.2 days).

Average UV index in December
Mule Barn, OK

Average UV index in December - Mule Barn, OK
  • Average UV index in December: 2

The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).

Average cloud cover in December
Mule Barn, OK

Average cloud cover in December - Mule Barn, OK
  • Average cloud cover in December: 34

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 20).

Average visibility in December
Mule Barn, OK

Average visibility in December - Mule Barn, OK
  • 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).

Mule Barn, Oklahoma, USA

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