December weather forecast
Clairfield, TN

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Weather in December

The first month of the winter, December, is still a chilly month in Clairfield, Tennessee, with an average temperature varying between 46.4°F (8°C) and 33.3°F (0.7°C).

Temperature

The onset of December entails a subtle temperature shift, as the average high-temperature eases from a cool 54.5°F (12.5°C) in November to a frosty 46.4°F (8°C). During the month of December, Clairfield experiences a steady low-temperature average of 33.3°F (0.7°C).

Humidity

The months with the highest humidity are February and December, with an average relative humidity of 81%.

Rainfall

In Clairfield, during December, the rain falls for 14.3 days and regularly aggregates up to 3.7" (94mm) of precipitation. Throughout the year, there are 185.9 rainfall days, and 42.28" (1074mm) of precipitation is accumulated.

Snowfall

Months with snowfall are January through April, October through December. In Clairfield, in December, snow falls for 6 days, with typically accumulated 2.01" (51mm) of snow. In Clairfield, during the entire year, snow falls for 30.3 days and aggregates up to 10.71" (272mm) of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 42min of daylight.
On the first day of the month, sunrise is at 7:29 am and sunset at 5:20 pm. On the last day of December, sunrise is at 7:47 am and sunset at 5:30 pm EST.

Sunshine

In December, the average sunshine is 4.6h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for ordinary individuals.
Note: In December, the maximum UV index of 2 suggests these recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Updated: Jul 31, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures?

In December, in Clairfield, the average high-temperature is 46.4°F (8°C), and the average low-temperature is 33.3°F (0.7°C). The average heat index (a.k.a. 'real feel', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in August is appraised at 95°F (35°C).

What are the most humid months?

February and December, with an average relative humidity of 81%, are most humid months.

What is the average humidity in December?

In Clairfield, the average relative humidity in December is 81%.

How many days does it rain in December?

In Clairfield, in December, it is raining for 14.3 days, with typically 3.7" (94mm) of accumulated precipitation.

How many days does it snow in December?

In Clairfield, in December, during 6 snowfall days, 2.01" (51mm) of snow is typically accumulated.

What is the month with the shortest days in Clairfield?

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

How many hours of daylight does Clairfield have in December?

In Clairfield, the average day length in December is 9h and 43min.

When are sunrise and sunset in December?

On the first day of December, sunrise is at 7:29 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:30 pm EST.

How many hours of sunshine does Clairfield have in December?

The average sunshine duration in December is 4.6h.

When is the lowest UV index?

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

How high is the UV index 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 exposure to the Sun's 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
Clairfield, TN

Average temperature in December - Clairfield, TN
  • Average high temperature in December: 46.4°F

The warmest month (with the highest average high temperature) is July (85.3°F).
The month with the lowest average high temperature is January (41.7°F).

  • Average low temperature in December: 33.3°F

The month with the highest average low temperature is July (63.3°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).

Average pressure in December
Clairfield, TN

Average pressure in December - Clairfield, TN
  • Average pressure in December: 30.14"Hg

The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

Average wind speed in December
Clairfield, TN

Average wind speed in December - Clairfield, TN
  • Average wind speed in December: 5.7mph

The windiest month (with the highest average wind speed) is April (6.3mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).

Average humidity in December
Clairfield, TN

Average humidity in December - Clairfield, TN
  • Average humidity in December: 81%

The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are June and August (77%).

Average rainfall in December
Clairfield, TN

Average rainfall in December - Clairfield, TN
  • Average rainfall in December: 3.7"

The wettest month (with the highest rainfall) is February (4.65").
The driest month (with the least rainfall) is September (2.44").

Average rainfall days in December
Clairfield, TN

Average rainfall days in December - Clairfield, TN
  • Average rainfall days in December: 14.3 days

The month with the highest number of rainy days is July (20.3 days).
The month with the least rainy days is November (10.5 days).

Average snowfall in December
Clairfield, TN

Average snowfall in December - Clairfield, TN
  • Average snowfall in December: 2.01"

The month with the highest snowfall is February (3.39").
The months with the least snowfall are May, June, July, August and September (0").

Average snowfall days in December
Clairfield, TN

Average snowfall days in December - Clairfield, TN
  • Average snowfall days in December: 6 days

The month with the highest number of snowfall days is January (9.1 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
Clairfield, TN

Average daylight in December / Average sunshine in December - Clairfield, TN
  • 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: 4h and 4min

The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).

Average sunshine days in December
Clairfield, TN

Average sunshine days in December - Clairfield, TN
  • Average sunshine days in December: 12.5 days

The month with the most sunshine days is October (15.9 days).
The month with the least sunshine days is July (8.8 days).

Average UV index in December
Clairfield, TN

Average UV index in December - Clairfield, TN
  • Average UV index in December: 2

The months with the highest UV index are May, June and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in December
Clairfield, TN

Average cloud cover in December - Clairfield, TN
  • Average cloud cover in December: 55

The month with the most cloud cover is February (Cloud cover 58).
The month with the least cloud cover is June (Cloud cover 33).

Average visibility in December
Clairfield, TN

Average visibility in December - Clairfield, TN
  • Average visibility in December: 5mi

The month with the highest visibility is November (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October and December (5mi).

Clairfield, Tennessee, USA

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