December weather forecast
Hopewell Mill, TN

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Weather in December

The first month of the winter, December, is still a cool month in Hopewell Mill, Tennessee, with an average temperature ranging between min 36.1°F (2.3°C) and max 50.2°F (10.1°C).

Temperature

A subtle shift in Hopewell Mill's weather is observed as November turns into December, with the average high temperature reducing from a refreshing 57.9°F (14.4°C) to a cool 50.2°F (10.1°C). During December, the temperature is averaged to a low of 36.1°F (2.3°C) at night.

Humidity

December is the most humid month in Hopewell Mill, Tennessee, with an average relative humidity of 79%.

Rainfall

In Hopewell Mill, in December, it is raining for 12.3 days, with typically 3.7" (94mm) of accumulated precipitation. In Hopewell Mill, during the entire year, the rain falls for 159.4 days and collects up to 35.71" (907mm) of precipitation.

Snowfall

Months with snowfall are January through April, October through December. In Hopewell Mill, Tennessee, during December, snow falls for 2.4 days and regularly aggregates up to 0.51" (13mm) of snow. Throughout the year, there are 12.9 snowfall days, and 3.46" (88mm) of snow is accumulated.

Daylight

December has the shortest days of the year in Hopewell Mill, Tennessee, with an average of 9h and 48min of daylight.
On the first day of December in Hopewell Mill, Tennessee, sunrise is at 7:28 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:34 pm EST.

Sunshine

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

UV index

The months with the lowest UV index in Hopewell Mill are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.
Note: The maximum daily UV index of 2 during December translates into the following directions:
Although prolonged sun exposure does not typically bother most people, children, babies, and those with sensitive skin should always have protection. For health reasons, it's advisable to reduce direct sun exposure during peak hours around midday. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
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Frequently asked questions

What is the average December temperature in Hopewell Mill?

The high-temperature, in December, in Hopewell Mill, records 50.2°F (10.1°C), while the low-temperature is 36.1°F (2.3°C). In September, the average heat index (a.k.a. 'feels like', 'felt air temperature'), which factors the actual air temperature with the relative humidity, is evaluated at 86°F (30°C).

What is the most humid month in Hopewell Mill?

December is the most humid month in Hopewell Mill, with an average relative humidity of 79%.

What is the average humidity in December in Hopewell Mill?

The average relative humidity in December in Hopewell Mill, Tennessee, is 79%.

How much does it rain in Hopewell Mill in December?

In Hopewell Mill, Tennessee, during December, the rain falls for 12.3 days and regularly aggregates up to 3.7" (94mm) of precipitation.

How much does it snow in Hopewell Mill in December?

In Hopewell Mill, Tennessee, in December, during 2.4 snowfall days, 0.51" (13mm) of snow is typically accumulated.

What is the month with the shortest days in Hopewell Mill?

December has the shortest days of the year in Hopewell Mill, with an average of 9h and 48min of daylight.

What is the average length of the day in December in Hopewell Mill?

The average day length in December in Hopewell Mill is 9h and 48min.

When is the sunrise / sunset in December in Hopewell Mill?

In December, on the first day of the month, sunrise is at 7:28 am and sunset at 5:24 pm. On the last day of the month, sunrise is at 7:46 am and sunset at 5:34 pm EST.

What is the month with the least sunshine in Hopewell Mill?

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

How many hours of sunshine does Hopewell Mill have in December?

In Hopewell Mill, Tennessee, the average sunshine duration in December is 5.1h.

What is the month with the lowest UV index in Hopewell Mill?

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

How high is the UV index in December in Hopewell Mill?

The average daily maximum UV index in December in Hopewell Mill, Tennessee, 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
Hopewell Mill, TN

Average temperature in December - Hopewell Mill, TN
  • Average high temperature in December: 50.2°F

The warmest month (with the highest average high temperature) is July (87.3°F).
The month with the lowest average high temperature is January (45.7°F).

  • Average low temperature in December: 36.1°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
Hopewell Mill, TN

Average pressure in December - Hopewell Mill, 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
Hopewell Mill, TN

Average wind speed in December - Hopewell Mill, TN
  • Average wind speed in December: 5.8mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

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Average humidity in December
Hopewell Mill, TN

Average humidity in December - Hopewell Mill, TN
  • Average humidity in December: 79%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is August (74%).

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Average rainfall in December
Hopewell Mill, TN

Average rainfall in December - Hopewell Mill, TN
  • Average rainfall in December: 3.7"

The wettest month (with the highest rainfall) is February (3.9").
The driest month (with the least rainfall) is September (1.93").

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Average rainfall days in December
Hopewell Mill, TN

Average rainfall days in December - Hopewell Mill, TN
  • Average rainfall days in December: 12.3 days

The month with the highest number of rainy days is July (17.4 days).
The month with the least rainy days is November (8.8 days).

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Average snowfall in December
Hopewell Mill, TN

Average snowfall in December - Hopewell Mill, TN
  • Average snowfall in December: 0.51"

The month with the highest snowfall is January (1.1").
The months with the least snowfall are May, June, July, August and September (0").

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Average snowfall days in December
Hopewell Mill, TN

Average snowfall days in December - Hopewell Mill, TN
  • Average snowfall days in December: 2.4 days

The month with the highest number of snowfall days is January (4.1 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
Hopewell Mill, TN

Average daylight in December / Average sunshine in December - Hopewell Mill, 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 42min).
The months with the least sunshine are January and December (Average sunshine: 5h and 6min).

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Average sunshine days in December
Hopewell Mill, TN

Average sunshine days in December - Hopewell Mill, TN
  • Average sunshine days in December: 16.8 days

The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (11.6 days).

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Average UV index in December
Hopewell Mill, TN

Average UV index in December - Hopewell Mill, 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
Hopewell Mill, TN

Average cloud cover in December - Hopewell Mill, 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 27).

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Average visibility in December
Hopewell Mill, TN

Average visibility in December - Hopewell Mill, 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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Hopewell Mill, Tennessee, USA

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