December weather forecast
Chilocco, OK

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Weather in December

December, the first month of the winter in Chilocco, is still a chilly month, with an average temperature ranging between min 30.6°F (-0.8°C) and max 46°F (7.8°C).

Temperature

Chilocco's progression into December includes a drop in the average high-temperature, from a mild 56.8°F (13.8°C) in November to a chilly 46°F (7.8°C). December generally records an average low-temperature of 30.6°F (-0.8°C).

Humidity

The average relative humidity in December is 68%.

Rainfall

December is the month with the least rainfall. Rain falls for 3.4 days and accumulates 0.31" (8mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall. In Chilocco, Oklahoma, during December, snow falls for 1.2 days and regularly aggregates up to 0.24" (6mm) of snow. Throughout the year, there are 7 snowfall days, and 1.54" (39mm) of snow is accumulated.

Daylight

The month with the shortest days in Chilocco is December, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 7:23 am and sunset at 5:11 pm. On the last day of December, in Chilocco, sunrise is at 7:41 am and sunset at 5:21 pm CST.

Sunshine

In December, the average sunshine in Chilocco is 6.1h.

UV index

The months with the lowest UV index in Chilocco are January and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health vulnerability from unprotected exposure to Sun's UV rays for the ordinary person.
Note: The maximum daily UV index of 2 during December translates into the following directions:
Despite the majority tolerating prolonged sun exposure, those with sensitive skin, infants, and children demand continual protection. Midday is when the Sun's radiation is strongest; avoid prolonged exposure during this time. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
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Frequently asked questions

What is the average December temperature in Chilocco?

December temperatures in Chilocco, Oklahoma, vary between a high-temperature of 46°F (7.8°C) and a low-temperature of 30.6°F (-0.8°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which represents the influence of relative humidity on air temperature, in September is calculated to be 87.8°F (31°C).

What is the average humidity in December in Chilocco?

In Chilocco, Oklahoma, the average relative humidity in December is 68%.

What is the driest month in Chilocco?

The month with the least rainfall is December, when the rain falls for 3.4 days and typically collects 0.31" (8mm) of precipitation.

How many days does it rain in December in Chilocco?

In December, the rain falls for 3.4 days. Throughout December, 0.31" (8mm) of precipitation is accumulated.

How much does it snow in Chilocco in December?

In December, it is snowing for 1.2 days. Throughout December, 0.24" (6mm) of snow is accumulated.

What is the month with the shortest days in Chilocco?

December has the shortest days of the year in Chilocco, Oklahoma, with an average of 9h and 42min of daylight.

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

The average day length in December in Chilocco is 9h and 40min.

When are sunrise and sunset in December in Chilocco?

In December, on the first day of the month, sunrise is at 7:23 am and sunset at 5:11 pm. On the last day of the month, in Chilocco, sunrise is at 7:41 am and sunset at 5:21 pm CST.

How many hours of sunshine does Chilocco have in December?

In Chilocco, the average sunshine duration in December is 6.1h.

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

The months with the lowest UV index in Chilocco, Oklahoma, are January and December, with an average maximum UV index of 2.

How high is the UV index in December in Chilocco?

In December, the average daily maximum UV index in Chilocco, Oklahoma, is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from 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
Chilocco, OK

Average temperature in December - Chilocco, OK
  • Average high temperature in December: 46°F

The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (44.2°F).

  • Average low temperature in December: 30.6°F

The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).

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Average pressure in December
Chilocco, OK

Average pressure in December - Chilocco, 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 (29.87"Hg).

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Average wind speed in December
Chilocco, OK

Average wind speed in December - Chilocco, OK
  • Average wind speed in December: 10.1mph

The windiest month (with the highest average wind speed) is April (11.8mph).
The calmest month (with the lowest average wind speed) is August (8.5mph).

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Average humidity in December
Chilocco, OK

Average humidity in December - Chilocco, OK
  • Average humidity in December: 68%

The month with the highest relative humidity is May (76%).
The months with the lowest relative humidity are July, August and October (65%).

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Average rainfall in December
Chilocco, OK

Average rainfall in December - Chilocco, OK
  • Average rainfall in December: 0.31"

The wettest month (with the highest rainfall) is May (2.76").
The driest month (with the least rainfall) is December (0.31").

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Average rainfall days in December
Chilocco, OK

Average rainfall days in December - Chilocco, OK
  • Average rainfall days in December: 3.4 days

The month with the highest number of rainy days is May (13.3 days).
The month with the least rainy days is December (3.4 days).

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Average snowfall in December
Chilocco, OK

Average snowfall in December - Chilocco, OK
  • Average snowfall in December: 0.24"

The month with the highest snowfall is March (0.55").
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
Chilocco, OK

Average snowfall days in December - Chilocco, OK
  • Average snowfall days in December: 1.2 days

The month with the highest number of snowfall days is February (2.6 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Chilocco, OK

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

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

  • Average sunshine in December: 6h and 1min

The months with the most sunshine are July and August (Average sunshine: 11h and 0min).
The month with the least sunshine is January (Average sunshine: 6h and 0min).

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Average sunshine days in December
Chilocco, OK

Average sunshine days in December - Chilocco, OK
  • Average sunshine days in December: 25.2 days

The month with the most sunshine days is January (25.4 days).
The month with the least sunshine days is May (15.6 days).

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Average UV index in December
Chilocco, OK

Average UV index in December - Chilocco, OK
  • Average UV index in December: 2

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

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Average cloud cover in December
Chilocco, OK

Average cloud cover in December - Chilocco, OK
  • Average cloud cover in December: 32

The month with the most cloud cover is March (Cloud cover 39).
The month with the least cloud cover is August (Cloud cover 21).

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Average visibility in December
Chilocco, OK

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

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