December weather forecast
Cleo Springs, OK

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Weather in December

December, the first month of the winter in Cleo Springs, is also a frosty month, with an average temperature ranging between min 32.5°F (0.3°C) and max 48°F (8.9°C).

Temperature

December is characterized by a reduction in the average high-temperature, from a refreshing 58.6°F (14.8°C) in November to a frosty 48°F (8.9°C). An average low-temperature of 32.5°F (0.3°C) is common during the nights of December.

Humidity

In Cleo Springs, the average relative humidity in December is 64%.

Rainfall

In Cleo Springs, in December, it is raining for 3.5 days, with typically 0.59" (15mm) of accumulated precipitation. In Cleo Springs, Oklahoma, during the entire year, the rain falls for 100.5 days and collects up to 16.46" (418mm) of precipitation.

Snowfall

Months with snowfall are January through May, November and December. In Cleo Springs, in December, during 1.7 snowfall days, 0.16" (4mm) of snow is typically accumulated. Throughout the year, there are 6.9 snowfall days, and 3.31" (84mm) of snow is accumulated.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 7:27 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:28 pm CST.

Sunshine

December has the least sunshine of the year, with an average of 6.3h of sunshine.

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 unprotected exposure to Sun's UV rays for ordinary individuals.
Note: A typical high UV index of 2 in December suggests the following recommendations:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. A wide-brim hat offers excellent sun protection for the eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
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Frequently asked questions

What is the average December temperature in Cleo Springs?

December temperatures vary between a high-temperature of 48°F (8.9°C) and a low-temperature of 32.5°F (0.3°C). In September, the average heat index (a.k.a. 'felt air temperature', 'feels like'), which calculates the temperature value influenced by the moisture in the air, is estimated at 87.8°F (31°C).

What is the average humidity in December in Cleo Springs?

In Cleo Springs, Oklahoma, the average relative humidity in December is 64%.

How many days does it rain in December in Cleo Springs?

In Cleo Springs, in December, it is raining for 3.5 days, with typically 0.59" (15mm) of accumulated precipitation.

How much does it snow in Cleo Springs in December?

In Cleo Springs, Oklahoma, in December, snow falls for 1.7 days, with typically accumulated 0.16" (4mm) of snow.

What is the month with the shortest days in Cleo Springs?

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

What is the average length of the day in December in Cleo Springs?

In Cleo Springs, the average day length in December is 9h and 44min.

What time are sunrise and sunset in December in Cleo Springs?

In December, on the first day of the month, sunrise is at 7:27 am and sunset at 5:18 pm. On the last day of the month, in Cleo Springs, Oklahoma, sunrise is at 7:45 am and sunset at 5:28 pm CST.

What is the month with the least sunshine in Cleo Springs?

The month with the least sunshine in Cleo Springs, Oklahoma, is December, with an average of 6.3h of sunshine.

How many hours of sunshine does Cleo Springs have in December?

In Cleo Springs, the average sunshine duration in December is 6.3h.

When is the lowest UV index in Cleo Springs?

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

What is the UV index intensity in December in Cleo Springs?

The average daily maximum UV index in December in Cleo Springs, Oklahoma, is 2. A UV Index estimate of 2, and below, represents a low health threat 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
Cleo Springs, OK

Average temperature in December - Cleo Springs, OK
  • Average high temperature in December: 48°F

The warmest month (with the highest average high temperature) is July (95°F).
The month with the lowest average high temperature is January (47.3°F).

  • Average low temperature in December: 32.5°F

The month with the highest average low temperature is July (75°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in December
Cleo Springs, OK

Average pressure in December - Cleo Springs, 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 (29.86"Hg).

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Average wind speed in December
Cleo Springs, OK

Average wind speed in December - Cleo Springs, OK
  • Average wind speed in December: 10.3mph

The windiest month (with the highest average wind speed) is April (12.4mph).
The calmest month (with the lowest average wind speed) is August (9mph).

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Average humidity in December
Cleo Springs, OK

Average humidity in December - Cleo Springs, OK
  • Average humidity in December: 64%

The month with the highest relative humidity is May (66%).
The months with the lowest relative humidity are July and August (54%).

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Average rainfall in December
Cleo Springs, OK

Average rainfall in December - Cleo Springs, OK
  • Average rainfall in December: 0.59"

The wettest month (with the highest rainfall) is May (3.03").
The driest month (with the least rainfall) is November (0.51").

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Average rainfall days in December
Cleo Springs, OK

Average rainfall days in December - Cleo Springs, OK
  • Average rainfall days in December: 3.5 days

The month with the highest number of rainy days is May (12.7 days).
The month with the least rainy days is January (3.3 days).

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Average snowfall in December
Cleo Springs, OK

Average snowfall in December - Cleo Springs, OK
  • Average snowfall in December: 0.16"

The months with the highest snowfall are January and February (1.06").
The months with the least snowfall are June, July, August, September and October (0").

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Average snowfall days in December
Cleo Springs, OK

Average snowfall days in December - Cleo Springs, OK
  • Average snowfall days in December: 1.7 days

The month with the highest number of snowfall days is February (2.1 days).
The months with the least snowfall days are June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Cleo Springs, OK

Average daylight in December / Average sunshine in December - Cleo Springs, 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: 6h and 2min

The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 6h and 18min).

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Average sunshine days in December
Cleo Springs, OK

Average sunshine days in December - Cleo Springs, OK
  • Average sunshine days in December: 25 days

The month with the most sunshine days is January (26.2 days).
The month with the least sunshine days is September (15.5 days).

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Average UV index in December
Cleo Springs, OK

Average UV index in December - Cleo Springs, 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
Cleo Springs, OK

Average cloud cover in December - Cleo Springs, OK
  • Average cloud cover in December: 28

The months with the most cloud cover are March and April (Cloud cover 33).
The months with the least cloud cover are June and August (Cloud cover 18).

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Average visibility in December
Cleo Springs, OK

Average visibility in December - Cleo Springs, 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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Cleo Springs, Oklahoma, USA

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