December weather forecast
Caddo, OK

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Weather in December

The first month of the winter, December, is also a fresh month in Caddo, Oklahoma, with an average temperature ranging between max 52.7°F (11.5°C) and min 38.3°F (3.5°C).

Temperature

December's arrival correlates with a reduction in the average high-temperature, down from an enjoyable 62.1°F (16.7°C) in November to a fresh 52.7°F (11.5°C). Caddo sees an average low-temperature of 38.3°F (3.5°C) during December.

Humidity

The average relative humidity in December is 72%.

Rainfall

In Caddo, in December, it is raining for 9.1 days, with typically 1.85" (47mm) of accumulated precipitation. In Caddo, Oklahoma, during the entire year, the rain falls for 139 days and collects up to 32.32" (821mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In December, it is snowing for 0.4 days. Throughout December, 0.2" (5mm) of snow is accumulated. Throughout the year, there are 3.4 snowfall days, and 1.93" (49mm) of snow is accumulated.

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 5:15 pm. On the last day of December, in Caddo, sunrise is at 7:30 am and sunset at 5:26 pm CST.

Sunshine

With an average of 5.5h of sunshine, December has the least sunshine of the year in Caddo.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index in Caddo. A UV Index estimate of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the average person.
Note: A maximum high daily UV index of 2 during December translates into the following directions:
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. Avoid the Sun's strongest UV rays by seeking shade and limiting exposure during midday. A wide-brimmed hat is a staple for defending the face, eyes, ears, and neck from the Sun. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
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Frequently asked questions

What is the average December temperature in Caddo?

The average high-temperature and low-temperature in Caddo during December are 52.7°F (11.5°C) and 38.3°F (3.5°C) respectively. The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is appraised at 93.2°F (34°C).

What is the average humidity in December in Caddo?

The average relative humidity in December is 72%.

How much does it rain in Caddo in December?

In Caddo, during December, the rain falls for 9.1 days and regularly aggregates up to 1.85" (47mm) of precipitation.

How many days does it snow in December in Caddo?

In Caddo, Oklahoma, during December, snow falls for 0.4 days and regularly aggregates up to 0.2" (5mm) of snow.

What is the month with the shortest days in Caddo?

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

What is the average length of the day in December in Caddo?

In Caddo, the average day length in December is 9h and 55min.

When are sunrise and sunset in December in Caddo?

On the first day of December, sunrise is at 7:13 am and sunset at 5:15 pm. On the last day of the month, sunrise is at 7:30 am and sunset at 5:26 pm CST.

What is the month with the least sunshine in Caddo?

With an average of 5.5h of sunshine, December has the least sunshine of the year in Caddo, Oklahoma.

How many hours of sunshine does Caddo have in December?

The average sunshine duration in December in Caddo, Oklahoma, is 5.5h.

When is the lowest UV index in Caddo?

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

What is the UV index reading in December in Caddo?

In Caddo, Oklahoma, 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
Caddo, OK

Average temperature in December - Caddo, OK
  • Average high temperature in December: 52.7°F

The warmest month (with the highest average high temperature) is August (94.3°F).
The month with the lowest average high temperature is January (51.4°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is July (73.9°F).
The coldest month (with the lowest average low temperature) is January (36°F).

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Average pressure in December
Caddo, OK

Average pressure in December - Caddo, 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
Caddo, OK

Average wind speed in December - Caddo, OK
  • Average wind speed in December: 8.8mph

The windiest month (with the highest average wind speed) is March (10.2mph).
The calmest months (with the lowest average wind speed) are July and August (6.9mph).

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Average humidity in December
Caddo, OK

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

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (61%).

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Average rainfall in December
Caddo, OK

Average rainfall in December - Caddo, OK
  • Average rainfall in December: 1.85"

The wettest month (with the highest rainfall) is May (4.25").
The driest month (with the least rainfall) is January (1.81").

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Average rainfall days in December
Caddo, OK

Average rainfall days in December - Caddo, OK
  • Average rainfall days in December: 9.1 days

The month with the highest number of rainy days is May (14.8 days).
The month with the least rainy days is January (7.3 days).

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Average snowfall in December
Caddo, OK

Average snowfall in December - Caddo, OK
  • Average snowfall in December: 0.2"

The month with the highest snowfall is February (0.98").
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
Caddo, OK

Average snowfall days in December - Caddo, OK
  • Average snowfall days in December: 0.4 days

The month with the highest number of snowfall days is February (1.5 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
Caddo, OK

Average daylight in December / Average sunshine in December - Caddo, 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 3min

The month with the most sunshine is August (Average sunshine: 11h and 12min).
The month with the least sunshine is December (Average sunshine: 5h and 30min).

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Average sunshine days in December
Caddo, OK

Average sunshine days in December - Caddo, OK
  • Average sunshine days in December: 20 days

The month with the most sunshine days is January (21.8 days).
The month with the least sunshine days is March (14.6 days).

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Average UV index in December
Caddo, OK

Average UV index in December - Caddo, 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
Caddo, OK

Average cloud cover in December - Caddo, OK
  • Average cloud cover in December: 38

The months with the most cloud cover are February and March (Cloud cover 41).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in December
Caddo, OK

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

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