December weather forecast
Antioch Harbor Resort, TN

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Weather in December

The first month of the winter, December, is still a chilly month in Antioch Harbor Resort, Tennessee, with an average temperature fluctuating between 47.8°F (8.8°C) and 35.6°F (2°C).

Temperature

As November transitions into December, Antioch Harbor Resort sees a gentle drop in the average high-temperature, transitioning from a moderate 56.5°F (13.6°C) to a chilly 47.8°F (8.8°C). The temperature lowers to an average of 35.6°F (2°C) during December nights.

Humidity

In Antioch Harbor Resort, the average relative humidity in December is 79%.

Rainfall

In Antioch Harbor Resort, during December, the rain falls for 12.5 days and regularly aggregates up to 3.43" (87mm) of precipitation. Throughout the year, there are 165.6 rainfall days, and 37.64" (956mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall in Antioch Harbor Resort. In December, in Antioch Harbor Resort, it is snowing for 1.5 days. Throughout December, 0.71" (18mm) of snow is accumulated. Throughout the year, there are 10.5 snowfall days, and 4.06" (103mm) of snow is accumulated.

Daylight

With an average of 9h and 42min of daylight, December has the shortest days of the year.
On the first day of the month, sunrise is at 6:46 am and sunset at 4:37 pm. On the last day of December, in Antioch Harbor Resort, sunrise is at 7:03 am and sunset at 4:47 pm CST.

Sunshine

In Antioch Harbor Resort, Tennessee, the average sunshine in December is 4.8h.

UV index

January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health vulnerability from exposure to the Sun's UV radiation for ordinary individuals.
Note: In December, the UV index of 2 transforms into the following advice:
While most individuals can withstand prolonged sun exposure, it is imperative that babies, children, and those with sensitive skin always be shielded. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Take careful note! The UV radiation of the Sun can be nearly doubled by snow reflection.
Updated: Feb 14, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are December temperatures in Antioch Harbor Resort?

An average high-temperature, in December, in Antioch Harbor Resort, is 47.8°F (8.8°C) and the average low-temperature is 35.6°F (2°C). In September, the average heat index (a.k.a. 'real feel', 'feels like'), which combines air temperature and relative humidity, is calculated to be 87.8°F (31°C).

What is the average humidity in December in Antioch Harbor Resort?

In December, the average relative humidity in Antioch Harbor Resort, Tennessee, is 79%.

How much does it rain in Antioch Harbor Resort in December?

In Antioch Harbor Resort, in December, during 12.5 rainfall days, 3.43" (87mm) of precipitation is typically accumulated.

How many days does it snow in December in Antioch Harbor Resort?

In Antioch Harbor Resort, Tennessee, in December, during 1.5 snowfall days, 0.71" (18mm) of snow is typically accumulated.

What is the month with the shortest days in Antioch Harbor Resort?

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

How many hours of daylight does Antioch Harbor Resort have in December?

In December, the average day length in Antioch Harbor Resort, Tennessee, is 9h and 44min.

When are sunrise and sunset in December in Antioch Harbor Resort?

In December, on the first day of the month, sunrise is at 6:46 am and sunset at 4:37 pm. On the last day of the month, in Antioch Harbor Resort, sunrise is at 7:03 am and sunset at 4:47 pm CST.

How long on average sun shines in December in Antioch Harbor Resort?

In December, the average sunshine duration in Antioch Harbor Resort is 4.8h.

When is the lowest UV index in Antioch Harbor Resort?

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

What is the UV index reading in December in Antioch Harbor Resort?

The average daily maximum UV index in December in Antioch Harbor Resort is 2. A UV Index of 2, and less, symbolizes 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
Antioch Harbor Resort, TN

Average temperature in December - Antioch Harbor Resort, TN
  • Average high temperature in December: 47.8°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (43.5°F).

  • Average low temperature in December: 35.6°F

The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (30.2°F).

Average pressure in December
Antioch Harbor Resort, TN

Average pressure in December - Antioch Harbor Resort, 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 (29.96"Hg).

Average wind speed in December
Antioch Harbor Resort, TN

Average wind speed in December - Antioch Harbor Resort, TN
  • Average wind speed in December: 8.1mph

The windiest months (with the highest average wind speed) are January, February and April (8.6mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

Average humidity in December
Antioch Harbor Resort, TN

Average humidity in December - Antioch Harbor Resort, TN
  • Average humidity in December: 79%

The month with the highest relative humidity is March (80%).
The month with the lowest relative humidity is October (72%).

Average rainfall in December
Antioch Harbor Resort, TN

Average rainfall in December - Antioch Harbor Resort, TN
  • Average rainfall in December: 3.43"

The wettest month (with the highest rainfall) is February (4.17").
The driest month (with the least rainfall) is September (1.85").

Average rainfall days in December
Antioch Harbor Resort, TN

Average rainfall days in December - Antioch Harbor Resort, TN
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is July (17.8 days).
The month with the least rainy days is November (10.3 days).

Average snowfall in December
Antioch Harbor Resort, TN

Average snowfall in December - Antioch Harbor Resort, TN
  • Average snowfall in December: 0.71"

The month with the highest snowfall is February (1.22").
The months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December
Antioch Harbor Resort, TN

Average snowfall days in December - Antioch Harbor Resort, TN
  • Average snowfall days in December: 1.5 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).

Average daylight in December /
Average sunshine in December
Antioch Harbor Resort, TN

Average daylight in December / Average sunshine in December - Antioch Harbor Resort, 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 30min).
The month with the least sunshine is February (Average sunshine: 4h and 36min).

Average sunshine days in December
Antioch Harbor Resort, TN

Average sunshine days in December - Antioch Harbor Resort, TN
  • Average sunshine days in December: 16.2 days

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is July (11.3 days).

Average UV index in December
Antioch Harbor Resort, TN

Average UV index in December - Antioch Harbor Resort, TN
  • Average UV index in December: 2

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February and December (UV index 2).

Average cloud cover in December
Antioch Harbor Resort, TN

Average cloud cover in December - Antioch Harbor Resort, TN
  • Average cloud cover in December: 49

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

Average visibility in December
Antioch Harbor Resort, TN

Average visibility in December - Antioch Harbor Resort, 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).

Antioch Harbor Resort, Tennessee, USA

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