December weather forecast
Putnam, OK

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Weather in December

December, the first month of the winter in Putnam, is also a frosty month, with an average temperature ranging between min 32°F (0°C) and max 47.7°F (8.7°C).

Temperature

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

Humidity

The average relative humidity in December is 62%.

Rainfall

In Putnam, in December, it is raining for 2.9 days, with typically 0.55" (14mm) of accumulated precipitation. Throughout the year, there are 93.7 rainfall days, and 15.55" (395mm) of precipitation is accumulated.

Snowfall

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

Daylight

December has the shortest days of the year in Putnam, with an average of 9h and 48min of daylight.
On the first day of the month, sunrise is at 7:28 am and sunset at 5:22 pm. On the last day of December, sunrise is at 7:45 am and sunset at 5:32 pm CST.

Sunshine

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

UV index

With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk 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:
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. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

Frequently asked questions

What is the coldest time of year?

In Putnam, December is the month with the lowest recorded average temperatures, measuring a high of 47.7°F (8.7°C) and a low of 32°F (0°C).

What are December temperatures?

During December, Putnam experiences an average high-temperature of 47.7°F (8.7°C) and a low-temperature of 32°F (0°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which represents the influence of relative humidity on air temperature, is computed to be 87.8°F (31°C).

What is the average humidity in December?

The average relative humidity in December is 62%.

How much does it rain in December?

In Putnam, during December, the rain falls for 2.9 days and regularly aggregates up to 0.55" (14mm) of precipitation.

How much does it snow in December?

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

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 in Putnam?

The average day length in December is 9h and 46min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:28 am and sunset at 5:22 pm. On the last day of the month, sunrise is at 7:45 am and sunset at 5:32 pm CST.

What is the month with the least sunshine?

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

How many hours of sunshine does Putnam have in December?

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

When is 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 in Putnam is 2. A UV Index reading of 2, and below, represents a low health risk 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
Putnam, OK

Average temperature in December - Putnam, 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).

Average pressure in December
Putnam, OK

Average pressure in December - Putnam, 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).

Average wind speed in December
Putnam, OK

Average wind speed in December - Putnam, 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).

Average humidity in December
Putnam, OK

Average humidity in December - Putnam, 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%).

Average rainfall in December
Putnam, OK

Average rainfall in December - Putnam, 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").

Average rainfall days in December
Putnam, OK

Average rainfall days in December - Putnam, 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).

Average snowfall in December
Putnam, OK

Average snowfall in December - Putnam, 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").

Average snowfall days in December
Putnam, OK

Average snowfall days in December - Putnam, 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).

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

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

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 48min).

  • 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).

Average sunshine days in December
Putnam, OK

Average sunshine days in December - Putnam, 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).

Average UV index in December
Putnam, OK

Average UV index in December - Putnam, 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
Putnam, OK

Average cloud cover in December - Putnam, 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).

Average visibility in December
Putnam, OK

Average visibility in December - Putnam, 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).

Putnam, Oklahoma, USA

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