December weather forecast
Seiling, OK

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Weather in December

The first month of the winter, December, is still a chilly month in Seiling, Oklahoma, with an average temperature ranging between max 47.7°F (8.7°C) and min 32°F (0°C).

Temperature

With average high and low temperatures of 47.7°F (8.7°C) and 32°F (0°C) respectively, December is Seiling's coldest month.

Humidity

In December, the average relative humidity is 62%.

Rainfall

In Seiling, Oklahoma, during December, the rain falls for 2.9 days and regularly aggregates up to 0.55" (14mm) of precipitation. In Seiling, during the entire year, the rain falls for 93.7 days and collects up to 15.55" (395mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Seiling, during December, snow falls for 1.5 days and regularly aggregates up to 0.16" (4mm) of snow. In Seiling, during the entire year, snow falls for 8.3 days and aggregates up to 3.74" (95mm) of snow.

Daylight

December has the shortest days of the year, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 7:28 am and sunset at 5:21 pm. On the last day of December, sunrise is at 7:46 am and sunset at 5:31 pm CST.

Sunshine

With an average of 6.4h of sunshine, December has the least sunshine of the year in Seiling.

UV index

The month with the lowest UV index in Seiling, Oklahoma, is December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for average individuals.
Note: A maximum daily UV index of 2 during December morphs into the following directions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Remember this! The UV radiation of the Sun can be nearly doubled by the reflective properties of snow.
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Frequently asked questions

What is the coldest time of year in Seiling?

Seiling reaches its average lowest temperatures in December, measuring 47.7°F (8.7°C) at the peak and 32°F (0°C) at the lowest.

What is the temperature in December in Seiling?

The high-temperature in Seiling, Oklahoma, during December is 47.7°F (8.7°C) and the low-temperature is 32°F (0°C). In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which calculates the temperature value influenced by the moisture in the air, is computed to be 87.8°F (31°C).

What is the average humidity in December in Seiling?

In Seiling, the average relative humidity in December is 62%.

How many days does it rain in December in Seiling?

In December, in Seiling, Oklahoma, the rain falls for 2.9 days. Throughout December, 0.55" (14mm) of precipitation is accumulated.

How many days does it snow in December in Seiling?

In December, in Seiling, it is snowing for 1.5 days. Throughout December, 0.16" (4mm) of snow is accumulated.

What is the month with the shortest days in Seiling?

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

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

In Seiling, Oklahoma, the average day length in December is 9h and 45min.

What time are sunrise and sunset in December in Seiling?

In December, on the first day of the month, sunrise is at 7:28 am and sunset at 5:21 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:31 pm CST.

What is the month with the least sunshine in Seiling?

December has the least sunshine of the year in Seiling, Oklahoma, with an average of 6.4h of sunshine.

How long on average sun shines in December in Seiling?

In Seiling, the average sunshine duration in December is 6.4h.

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

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

How high is the UV index in December in Seiling?

The average daily maximum UV index in December in Seiling is 2. A UV Index of 2, and less, symbolizes 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
Seiling, OK

Average temperature in December - Seiling, OK
  • Average high temperature in December: 47.7°F

The warmest month (with the highest average high temperature) is July (94.3°F).
The month with the lowest average high temperature is December (47.7°F).

  • Average low temperature in December: 32°F

The month with the highest average low temperature is July (73.8°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in December
Seiling, OK

Average pressure in December - Seiling, 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
Seiling, OK

Average wind speed in December - Seiling, OK
  • Average wind speed in December: 11.1mph

The windiest month (with the highest average wind speed) is April (13.4mph).
The calmest month (with the lowest average wind speed) is August (9.7mph).

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Average humidity in December
Seiling, OK

Average humidity in December - Seiling, OK
  • Average humidity in December: 62%

The month with the highest relative humidity is May (64%).
The month with the lowest relative humidity is July (53%).

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Average rainfall in December
Seiling, OK

Average rainfall in December - Seiling, OK
  • Average rainfall in December: 0.55"

The wettest month (with the highest rainfall) is May (2.44").
The driest month (with the least rainfall) is January (0.47").

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Average rainfall days in December
Seiling, OK

Average rainfall days in December - Seiling, OK
  • Average rainfall days in December: 2.9 days

The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is December (2.9 days).

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Average snowfall in December
Seiling, OK

Average snowfall in December - Seiling, OK
  • Average snowfall in December: 0.16"

The month with the highest snowfall is February (1.54").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Seiling, OK

Average snowfall days in December - Seiling, OK
  • Average snowfall days in December: 1.5 days

The month with the highest number of snowfall days is February (2.5 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
Seiling, OK

Average daylight in December / Average sunshine in December - Seiling, 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 12min).
The month with the least sunshine is December (Average sunshine: 6h and 24min).

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Average sunshine days in December
Seiling, OK

Average sunshine days in December - Seiling, OK
  • Average sunshine days in December: 25.6 days

The month with the most sunshine days is January (26.4 days).
The month with the least sunshine days is September (16.8 days).

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Average UV index in December
Seiling, OK

Average UV index in December - Seiling, 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
Seiling, OK

Average cloud cover in December - Seiling, OK
  • Average cloud cover in December: 28

The month with the most cloud cover is April (Cloud cover 34).
The months with the least cloud cover are June and August (Cloud cover 19).

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Average visibility in December
Seiling, OK

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

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