December weather forecast
Riceville, TN

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Weather in December

The first month of the winter, December, is still a cool month in Riceville, Tennessee, with an average temperature fluctuating between 50°F (10°C) and 35.8°F (2.1°C).

Temperature

As December arrives, Riceville's weather displays a minor decrease in high-temperatures, transitioning from November's moderate 57.9°F (14.4°C) to a fresh 50°F (10°C). Riceville's nights in December cool down to an average low-temperature of 35.8°F (2.1°C).

Humidity

The most humid month in Riceville is December, with an average relative humidity of 79%.

Rainfall

In December, the rain falls for 8.8 days. Throughout December, 1.65" (42mm) of precipitation is accumulated. In Riceville, during the entire year, the rain falls for 122.6 days and collects up to 17.44" (443mm) of precipitation.

Snowfall

Months with snowfall in Riceville are January through March, November and December. In Riceville, in December, during 1.4 snowfall days, 0.2" (5mm) of snow is typically accumulated. Throughout the year, there are 8.3 snowfall days, and 1.5" (38mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Riceville, with an average of 9h and 48min of daylight.
On the first day of December, sunrise is at 7:29 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:36 pm EST.

Sunshine

January and December, with an average of 5.1h of sunshine, are months with the least sunshine.

UV index

The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health hazard from unsafe exposure to UV radiation for the average person.
Note: In December, the maximum UV index of 2 translates into these guidelines:
While most people can stay under the sun for an hour without burning, children must always be guarded against sun exposure. To guard against the harmful effects of the Sun, minimize exposure during midday. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the average December temperature in Riceville?

In December, the average high-temperature and low-temperature are 50°F (10°C) and 35.8°F (2.1°C) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which factors the actual air temperature with the relative humidity, is computed to be 86°F (30°C).

What is the most humid month in Riceville?

With an average relative humidity of 79%, December is the most humid month in Riceville, Tennessee.

What is the average humidity in December in Riceville?

In Riceville, the average relative humidity in December is 79%.

How many days does it rain in December in Riceville?

In December, the rain falls for 8.8 days. Throughout December, 1.65" (42mm) of precipitation is accumulated.

How much does it snow in Riceville in December?

In Riceville, in December, snow falls for 1.4 days, with typically accumulated 0.2" (5mm) of snow.

What is the month with the shortest days in Riceville?

The month with the shortest days is December, with an average of 9h and 48min of daylight.

How many hours of daylight does Riceville have in December?

In Riceville, the average day length in December is 9h and 49min.

When is the sunrise / sunset in December in Riceville?

In December, on the first day of the month, sunrise is at 7:29 am and sunset at 5:26 pm. On the last day of the month, sunrise is at 7:47 am and sunset at 5:36 pm EST.

What are the months with the least sunshine in Riceville?

January and December, with an average of 5.1h of sunshine, are months with the least sunshine in Riceville.

How many hours of sunshine does Riceville have in December?

In December, the average sunshine duration in Riceville is 5.1h.

What are the months with the lowest UV index in Riceville?

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

How high is the UV index in December in Riceville?

In Riceville, Tennessee, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a minimal health vulnerability 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
Riceville, TN

Average temperature in December - Riceville, TN
  • Average high temperature in December: 50°F

The warmest month (with the highest average high temperature) is July (87.6°F).
The month with the lowest average high temperature is January (46°F).

  • Average low temperature in December: 35.8°F

The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (30.6°F).

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Average pressure in December
Riceville, TN

Average pressure in December - Riceville, TN
  • Average pressure in December: 30.15"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).

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Average wind speed in December
Riceville, TN

Average wind speed in December - Riceville, TN
  • Average wind speed in December: 5.9mph

The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

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Average humidity in December
Riceville, TN

Average humidity in December - Riceville, TN
  • Average humidity in December: 79%

The month with the highest relative humidity is December (79%).
The months with the lowest relative humidity are June, July, August, September, October and November (75%).

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Average rainfall in December
Riceville, TN

Average rainfall in December - Riceville, TN
  • Average rainfall in December: 1.65"

The wettest month (with the highest rainfall) is July (2.09").
The driest month (with the least rainfall) is September (0.79").

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Average rainfall days in December
Riceville, TN

Average rainfall days in December - Riceville, TN
  • Average rainfall days in December: 8.8 days

The month with the highest number of rainy days is July (13.5 days).
The month with the least rainy days is November (6.7 days).

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Average snowfall in December
Riceville, TN

Average snowfall in December - Riceville, TN
  • Average snowfall in December: 0.2"

The month with the highest snowfall is February (0.47").
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
Riceville, TN

Average snowfall days in December - Riceville, TN
  • Average snowfall days in December: 1.4 days

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

Average daylight in December / Average sunshine in December - Riceville, TN
  • 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 1min

The month with the most sunshine is June (Average sunshine: 10h and 36min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).

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Average sunshine days in December
Riceville, TN

Average sunshine days in December - Riceville, TN
  • Average sunshine days in December: 20.7 days

The month with the most sunshine days is October (22.3 days).
The month with the least sunshine days is July (15.3 days).

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Average UV index in December
Riceville, TN

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

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

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Average cloud cover in December
Riceville, TN

Average cloud cover in December - Riceville, TN
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 28).

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Average visibility in December
Riceville, TN

Average visibility in December - Riceville, TN
  • Average visibility in December: 6mi

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

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Riceville, Tennessee, USA

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