December weather forecast
Atoka, OK

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Weather in December

The first month of the winter, December, is still a cool month in Atoka, Oklahoma, with an average temperature varying between 36.5°F (2.5°C) and 50.9°F (10.5°C).

Temperature

December shows a mild decline in the average high-temperature, falling from November's comfortable 61.2°F (16.2°C) to a fresh 50.9°F (10.5°C). During the month of December, the nighttime temperature falls to an average of 36.5°F (2.5°C).

Humidity

In December, the average relative humidity in Atoka, Oklahoma, is 72%.

Rainfall

January, February and December are months with the least rain in Atoka when the rain falls for 9.2 days and typically aggregates up to 1.93" (49mm) of rain.

Snowfall

January through March, November and December are months with snowfall in Atoka. In Atoka, in December, snow falls for 0.5 days, with typically accumulated 0.63" (16mm) of snow. In Atoka, Oklahoma, during the entire year, snow falls for 3.7 days and aggregates up to 2.87" (73mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 54min of daylight.
On the first day of the month, sunrise is at 7:13 am and sunset at 5:14 pm. On the last day of December, in Atoka, sunrise is at 7:30 am and sunset at 5:24 pm CST.

Sunshine

With an average of 5.6h of sunshine, December has the least sunshine of the year in Atoka.

UV index

December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.
Note: In December, a regular UV index of 2 translates into these guidelines:
The majority are not significantly affected by prolonged sun exposure. Infants, children, and those with fair skin must always have protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Guard yourself! Snow reflection can almost double the UV radiation from the Sun.
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Frequently asked questions

What is the usual temperature for Atoka in December?

The high-temperature in Atoka, Oklahoma, during December is 50.9°F (10.5°C) and the low-temperature is 36.5°F (2.5°C). In September, the average heat index (a.k.a. 'apparent temperature', 'felt air temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 93.2°F (34°C).

What is the average humidity in December in Atoka?

In December, the average relative humidity in Atoka is 72%.

What is the driest month in Atoka?

January, February and December are months with the least rain when the rain falls for 9.2 days and typically aggregates up to 1.93" (49mm) of rain.

How many days does it rain in December in Atoka?

In Atoka, Oklahoma, in December, it is raining for 9.2 days, with typically 1.93" (49mm) of accumulated precipitation.

How many days does it snow in December in Atoka?

In Atoka, Oklahoma, in December, during 0.5 snowfall days, 0.63" (16mm) of snow is typically accumulated.

What is the month with the shortest days in Atoka?

With an average of 9h and 54min of daylight, December has the shortest days of the year in Atoka.

How many hours of daylight does Atoka have in December?

In Atoka, Oklahoma, the average day length in December is 9h and 54min.

When is the sunrise / sunset in December in Atoka?

In December, on the first day of the month, sunrise is at 7:13 am and sunset at 5:14 pm. On the last day of the month, in Atoka, Oklahoma, sunrise is at 7:30 am and sunset at 5:24 pm CST.

What is the month with the least sunshine in Atoka?

The month with the least sunshine is December, with an average of 5.6h of sunshine.

How many hours of sunshine does Atoka have in December?

In Atoka, Oklahoma, the average sunshine duration in December is 5.6h.

What is the month with the lowest UV index in Atoka?

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

What is the UV index intensity in December in Atoka?

In December, the average daily maximum UV index is 2. A UV Index reading of 2, and below, represents a low health risk from unprotected exposure to UV radiation.
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
Atoka, OK

Average temperature in December - Atoka, OK
  • Average high temperature in December: 50.9°F

The warmest month (with the highest average high temperature) is August (93.6°F).
The month with the lowest average high temperature is January (49.6°F).

  • Average low temperature in December: 36.5°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 (34.2°F).

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Average pressure in December
Atoka, OK

Average pressure in December - Atoka, 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 (29.9"Hg).

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Average wind speed in December
Atoka, OK

Average wind speed in December - Atoka, OK
  • Average wind speed in December: 8.7mph

The windiest month (with the highest average wind speed) is March (10.1mph).
The calmest month (with the lowest average wind speed) is July (6.6mph).

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Average humidity in December
Atoka, OK

Average humidity in December - Atoka, OK
  • Average humidity in December: 72%

The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is August (64%).

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Average rainfall in December
Atoka, OK

Average rainfall in December - Atoka, OK
  • Average rainfall in December: 1.93"

The wettest month (with the highest rainfall) is May (4.88").
The driest months (with the least rainfall) are January, February and December (1.93").

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Average rainfall days in December
Atoka, OK

Average rainfall days in December - Atoka, OK
  • Average rainfall days in December: 9.2 days

The month with the highest number of rainy days is May (15.4 days).
The month with the least rainy days is January (7.8 days).

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Average snowfall in December
Atoka, OK

Average snowfall in December - Atoka, OK
  • Average snowfall in December: 0.63"

The month with the highest snowfall is February (1.38").
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
Atoka, OK

Average snowfall days in December - Atoka, OK
  • Average snowfall days in December: 0.5 days

The month with the highest number of snowfall days is February (2 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
Atoka, OK

Average daylight in December / Average sunshine in December - Atoka, 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 4min

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 36min).

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Average sunshine days in December
Atoka, OK

Average sunshine days in December - Atoka, OK
  • Average sunshine days in December: 19.6 days

The month with the most sunshine days is January (21.1 days).
The month with the least sunshine days is April (13.9 days).

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Average UV index in December
Atoka, OK

Average UV index in December - Atoka, 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
Atoka, OK

Average cloud cover in December - Atoka, OK
  • Average cloud cover in December: 37

The months with the most cloud cover are February and March (Cloud cover 42).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in December
Atoka, OK

Average visibility in December - Atoka, 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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Atoka, Oklahoma, USA

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