December weather forecast
Pettit, OK

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Weather in December

The first month of the winter, December, is also a frosty month in Pettit, Oklahoma, with an average temperature fluctuating between 48.9°F (9.4°C) and 34.7°F (1.5°C).

Temperature

December's onset brings a reduction in the average high-temperature, from a moderate 59.4°F (15.2°C) in November to a frosty 48.9°F (9.4°C). An average low-temperature of 34.7°F (1.5°C) is anticipated throughout the nights during December.

Humidity

The average relative humidity in December is 73%.

Rainfall

The months with the least rainfall are February, November and December Rain falls for 5.1 days and accumulates 0.51" (13mm) of rain.

Snowfall

April through October and December are months without snowfall.

Daylight

The month with the shortest days is December, with an average of 9h and 48min of daylight.
On the first day of the month, sunrise is at 7:11 am and sunset at 5:06 pm. On the last day of December, sunrise is at 7:29 am and sunset at 5:16 pm CST.

Sunshine

The month with the least sunshine is December, with an average of 5.4h of sunshine.

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index in Pettit. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.
Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Stay safe from the Sun's strongest UV rays by limiting exposure during midday. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Consider carefully! The reflective quality of snow can almost double the intensity of the Sun's UV radiation.
Updated: Jul 23, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What is the average December temperature?

In December, the average high-temperature and low-temperature are 48.9°F (9.4°C) and 34.7°F (1.5°C) respectively. The average heat index (a.k.a. 'felt air temperature', 'feels like'), which combines air temperature and relative humidity, in September is computed to be 91.4°F (33°C).

What is the average humidity in December?

In Pettit, the average relative humidity in December is 73%.

What is the driest month?

The months with the least rainfall are February, November and December Rain falls for 5.1 days and accumulates 0.51" (13mm) of rain.

How many days does it rain in December?

In Pettit, during December, the rain falls for 5.1 days and regularly aggregates up to 0.51" (13mm) of precipitation.

When it does not snow?

In Pettit, snow does not fall in April through October and December.

Does it snow in December?

In December, it doesn't snow. November is the latest month when it typically snows.

What is the month with the shortest days?

With an average of 9h and 48min of daylight, December has the shortest days of the year.

What is the average length of the day in December?

The average day length in December is 9h and 47min.

When is the sunrise / sunset in December?

On the first day of December, sunrise is at 7:11 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:29 am and sunset at 5:16 pm CST.

What is the month with the least sunshine in Pettit?

The month with the least sunshine is December, with an average of 5.4h of sunshine.

How many hours of sunshine does Pettit have in December?

The average sunshine duration in December is 5.4h.

What is the month with the lowest UV index?

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?

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
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Pettit, OK

Average temperature in December - Pettit, OK
  • Average high temperature in December: 48.9°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (46.8°F).

  • Average low temperature in December: 34.7°F

The month with the highest average low temperature is July (71.2°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).

Average pressure in December
Pettit, OK

Average pressure in December - Pettit, OK
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.92"Hg).

Average wind speed in December
Pettit, OK

Average wind speed in December - Pettit, OK
  • Average wind speed in December: 8mph

The windiest months (with the highest average wind speed) are March and April (9.1mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

Average humidity in December
Pettit, OK

Average humidity in December - Pettit, OK
  • Average humidity in December: 73%

The month with the highest relative humidity is May (79%).
The month with the lowest relative humidity is August (69%).

Average rainfall in December
Pettit, OK

Average rainfall in December - Pettit, OK
  • Average rainfall in December: 0.51"

The wettest month (with the highest rainfall) is May (1.42").
The driest months (with the least rainfall) are February, November and December (0.51").

Average rainfall days in December
Pettit, OK

Average rainfall days in December - Pettit, OK
  • Average rainfall days in December: 5.1 days

The month with the highest number of rainy days is May (12 days).
The month with the least rainy days is January (4.6 days).

Average snowfall in December
Pettit, OK

Average snowfall in December - Pettit, OK
  • Average snowfall in December: 0"

The month with the highest snowfall is January (0.12").
The months with the least snowfall are April, May, June, July, August, September, October and December (0").

Average snowfall days in December
Pettit, OK

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

The month with the highest number of snowfall days is February (1.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).

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

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

The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).

  • Average sunshine in December: 5h and 2min

The month with the most sunshine is August (Average sunshine: 10h and 54min).
The month with the least sunshine is December (Average sunshine: 5h and 24min).

Average sunshine days in December
Pettit, OK

Average sunshine days in December - Pettit, OK
  • Average sunshine days in December: 24.5 days

The month with the most sunshine days is January (24.8 days).
The month with the least sunshine days is May (15.6 days).

Average UV index in December
Pettit, OK

Average UV index in December - Pettit, 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).

Average cloud cover in December
Pettit, OK

Average cloud cover in December - Pettit, OK
  • Average cloud cover in December: 39

The month with the most cloud cover is February (Cloud cover 44).
The month with the least cloud cover is August (Cloud cover 22).

Average visibility in December
Pettit, OK

Average visibility in December - Pettit, 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).

Pettit, Oklahoma, USA

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