December weather forecast
Broken Bow, OK

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The scenic setting of the dense tree cover around the small Mountain Lake in the Broken Bow region of Oklahoma
The scenic setting of the dense tree cover around the small Mountain Lake in the Broken Bow region of Oklahoma

Weather in December

December in Broken Bow, Oklahoma, ushers in the winter season, hosting the least amount of daylight hours at an average of 9.9 hours. The cool climatic conditions prevail throughout the day, with the maximum and minimum temperatures making the weather sufficiently wintry. With the winter solstice, the days reach their shortest length. The first snowfall of the season can be observed this month, a commonality to be expected as we return to the cold month of January.

Temperature

A subtle shift in Broken Bow's weather is observed as November turns into December, with the average high temperature reducing from a refreshing 61.7°F (16.5°C) to a cool 53.1°F (11.7°C). In Broken Bow, an average nighttime temperature of 37.6°F (3.1°C) is expected during December.

Humidity

In December, the average relative humidity in Broken Bow is 77%.

Rainfall

In Broken Bow, in December, it is raining for 10.8 days, with typically 3.27" (83mm) of accumulated precipitation. In Broken Bow, during the entire year, the rain falls for 143.1 days and collects up to 37.4" (950mm) of precipitation.

Snowfall

Months with snowfall are January through March and December. December is the first month it typically snows in Broken Bow. Throughout December, in the average 0.3 snowfall days, it receives 0.2" (5mm) of snow. In Broken Bow, during the entire year, snow falls for 2.5 days and aggregates up to 1.1" (28mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 54min of daylight.
On the first day of December in Broken Bow, sunrise is at 7:06 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:20 pm CST.

Sunshine

With an average of 5.2h of sunshine, December has the least sunshine of the year in Broken Bow.

UV index

The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.
Note: The daily high UV index of 2 during December translates into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. UV radiation from the Sun is most dangerous during midday; take precautions and seek shade. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Broken Bow in December?

An average high-temperature, in December, in Broken Bow, is 53.1°F (11.7°C) and the average low-temperature is 37.6°F (3.1°C). In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is computed to be 96.8°F (36°C).

What is the average humidity in December in Broken Bow?

In December, the average relative humidity is 77%.

How many days does it rain in December in Broken Bow?

In Broken Bow, during December, the rain falls for 10.8 days and regularly aggregates up to 3.27" (83mm) of precipitation.

When does it start snowing in Broken Bow?

December is the first month it typically snows in Broken Bow. Throughout December, in the average 0.3 snowfall days, it receives 0.2" (5mm) of snow.

What is the month with the shortest days in Broken Bow?

The month with the shortest days in Broken Bow is December, with an average of 9h and 54min of daylight.

How many hours of daylight does Broken Bow have in December?

In Broken Bow, Oklahoma, the average day length in December is 9h and 56min.

When is the sunrise / sunset in December in Broken Bow?

On the first day of December, sunrise is at 7:06 am and sunset at 5:09 pm. On the last day of the month, sunrise is at 7:24 am and sunset at 5:20 pm CST.

What is the month with the least sunshine in Broken Bow?

With an average of 5.2h of sunshine, December has the least sunshine of the year in Broken Bow.

How many hours of sunshine does Broken Bow have in December?

In Broken Bow, the average sunshine duration in December is 5.2h.

What is the month with the lowest UV index in Broken Bow?

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

What is the UV index intensity in December in Broken Bow?

In December, the average daily maximum UV index in Broken Bow, Oklahoma, is 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to UV radiation.
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
Broken Bow, OK

Average temperature in December - Broken Bow, OK
  • Average high temperature in December: 53.1°F

The warmest months (with the highest average high temperature) are July and August (93.4°F).
The month with the lowest average high temperature is January (51.1°F).

  • Average low temperature in December: 37.6°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 (34.5°F).

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Average pressure in December
Broken Bow, OK

Average pressure in December - Broken Bow, 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 (29.93"Hg).

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Average wind speed in December
Broken Bow, OK

Average wind speed in December - Broken Bow, OK
  • Average wind speed in December: 6.4mph

The windiest month (with the highest average wind speed) is April (7.8mph).
The calmest month (with the lowest average wind speed) is August (5.2mph).

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Average humidity in December
Broken Bow, OK

Average humidity in December - Broken Bow, OK
  • Average humidity in December: 77%

The months with the highest relative humidity are February and March (78%).
The month with the lowest relative humidity is August (67%).

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Average rainfall in December
Broken Bow, OK

Average rainfall in December - Broken Bow, OK
  • Average rainfall in December: 3.27"

The wettest month (with the highest rainfall) is May (5.28").
The driest month (with the least rainfall) is September (1.89").

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Average rainfall days in December
Broken Bow, OK

Average rainfall days in December - Broken Bow, OK
  • Average rainfall days in December: 10.8 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (9.4 days).

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Average snowfall in December
Broken Bow, OK

Average snowfall in December - Broken Bow, OK
  • Average snowfall in December: 0.2"

The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Broken Bow, OK

Average snowfall days in December - Broken Bow, OK
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is February (1.1 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
Broken Bow, OK

Average daylight in December / Average sunshine in December - Broken Bow, OK
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 5h and 1min

The month with the most sunshine is August (Average sunshine: 10h and 42min).
The month with the least sunshine is December (Average sunshine: 5h and 12min).

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Average sunshine days in December
Broken Bow, OK

Average sunshine days in December - Broken Bow, OK
  • Average sunshine days in December: 19.1 days

The month with the most sunshine days is January (20.3 days).
The month with the least sunshine days is May (13.4 days).

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Average UV index in December
Broken Bow, OK

Average UV index in December - Broken Bow, 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).

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Average cloud cover in December
Broken Bow, OK

Average cloud cover in December - Broken Bow, OK
  • Average cloud cover in December: 43

The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is August (Cloud cover 25).

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Average visibility in December
Broken Bow, OK

Average visibility in December - Broken Bow, 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).

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Broken Bow, Oklahoma, USA

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