December weather forecast
Grays Camp, TN

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Weather in December

The first month of the winter, December, is still a chilly month in Grays Camp, Tennessee, with temperature in the range of an average high of 47.3°F (8.5°C) and an average low of 35.8°F (2.1°C).

Temperature

December brings a decrease in the average high-temperature, falling from November's mild 57°F (13.9°C) to a frosty 47.3°F (8.5°C). Grays Camp reports an average low-temperature of 35.8°F (2.1°C) during the nights of December.

Humidity

In December, the average relative humidity in Grays Camp is 77%.

Rainfall

In Grays Camp, during December, the rain falls for 11.6 days and regularly aggregates up to 3.39" (86mm) of precipitation. In Grays Camp, Tennessee, during the entire year, the rain falls for 158.5 days and collects up to 39.09" (993mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Grays Camp, Tennessee. In Grays Camp, in December, during 0.8 snowfall days, 0.39" (10mm) of snow is typically accumulated. In Grays Camp, during the entire year, snow falls for 7.3 days and aggregates up to 4.25" (108mm) of snow.

Daylight

The month with the shortest days in Grays Camp is December, with an average of 9h and 42min of daylight.
On the first day of December in Grays Camp, sunrise is at 6:51 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 4:52 pm CST.

Sunshine

The average sunshine in December is 4.9h.

UV index

December is the month with the lowest UV index in Grays Camp, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for average individuals.
Note: The daily high UV index of 2 in December translates into this advice:
Most individuals face no significant issues with extended sun exposure, but it is always essential to protect children, babies, and those with sensitive skin. It's recommended to limit sun exposure when its radiation is at its peak during midday. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. On your guard! Snow's reflection can almost double the intensity of the Sun's UV radiation.
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Frequently asked questions

What are the temperatures in Grays Camp in December?

The high-temperature, in December, in Grays Camp, is 47.3°F (8.5°C), while the low-temperature averages to 35.8°F (2.1°C). The average heat index (a.k.a. 'real feel', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, in September is evaluated at 86°F (30°C).

What is the average humidity in December in Grays Camp?

In December, the average relative humidity in Grays Camp, Tennessee, is 77%.

How much does it rain in Grays Camp in December?

In Grays Camp, Tennessee, during December, the rain falls for 11.6 days and regularly aggregates up to 3.39" (86mm) of precipitation.

How many days does it snow in December in Grays Camp?

In Grays Camp, in December, during 0.8 snowfall days, 0.39" (10mm) of snow is typically accumulated.

What is the month with the shortest days in Grays Camp?

The month with the shortest days in Grays Camp, Tennessee, is December, with an average of 9h and 42min of daylight.

What is the average length of the day in December in Grays Camp?

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

When are sunrise and sunset in December in Grays Camp?

On the first day of December in Grays Camp, Tennessee, sunrise is at 6:51 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:09 am and sunset at 4:52 pm CST.

How long on average sun shines in December in Grays Camp?

In Grays Camp, Tennessee, the average sunshine duration in December is 4.9h.

When is the lowest UV index in Grays Camp?

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

What is the UV index reading in December in Grays Camp?

In December, the average daily maximum UV index in Grays Camp is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from 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
Grays Camp, TN

Average temperature in December - Grays Camp, TN
  • Average high temperature in December: 47.3°F

The warmest month (with the highest average high temperature) is July (87.4°F).
The month with the lowest average high temperature is January (43.2°F).

  • Average low temperature in December: 35.8°F

The month with the highest average low temperature is July (70.5°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in December
Grays Camp, TN

Average pressure in December - Grays Camp, TN
  • 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 (29.94"Hg).

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Average wind speed in December
Grays Camp, TN

Average wind speed in December - Grays Camp, TN
  • Average wind speed in December: 8.9mph

The windiest month (with the highest average wind speed) is February (9.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.8mph).

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Average humidity in December
Grays Camp, TN

Average humidity in December - Grays Camp, TN
  • Average humidity in December: 77%

The months with the highest relative humidity are March, May and August (78%).
The month with the lowest relative humidity is October (68%).

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Average rainfall in December
Grays Camp, TN

Average rainfall in December - Grays Camp, TN
  • Average rainfall in December: 3.39"

The wettest month (with the highest rainfall) is April (4.41").
The driest month (with the least rainfall) is September (1.57").

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Average rainfall days in December
Grays Camp, TN

Average rainfall days in December - Grays Camp, TN
  • Average rainfall days in December: 11.6 days

The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is November (9.5 days).

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Average snowfall in December
Grays Camp, TN

Average snowfall in December - Grays Camp, TN
  • Average snowfall in December: 0.39"

The month with the highest snowfall is February (1.38").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Grays Camp, TN

Average snowfall days in December - Grays Camp, TN
  • Average snowfall days in December: 0.8 days

The month with the highest number of snowfall days is January (2.6 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).

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Average daylight in December /
Average sunshine in December
Grays Camp, TN

Average daylight in December / Average sunshine in December - Grays Camp, 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 5min

The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in December
Grays Camp, TN

Average sunshine days in December - Grays Camp, TN
  • Average sunshine days in December: 17.5 days

The month with the most sunshine days is October (19.5 days).
The months with the least sunshine days are June and July (12.8 days).

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Average UV index in December
Grays Camp, TN

Average UV index in December - Grays Camp, TN
  • Average UV index in December: 2

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

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Average cloud cover in December
Grays Camp, TN

Average cloud cover in December - Grays Camp, TN
  • Average cloud cover in December: 46

The months with the most cloud cover are February and March (Cloud cover 48).
The month with the least cloud cover is June (Cloud cover 25).

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Average visibility in December
Grays Camp, TN

Average visibility in December - Grays Camp, TN
  • 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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Grays Camp, Tennessee, USA

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