December weather forecastEaton, TN
December
Weather in December
The first month of the winter, December, is still a chilly month in Eaton, Tennessee, with an average temperature ranging between max 48.7°F (9.3°C) and min 36.1°F (2.3°C).Temperature
The arrival of December corresponds with a shift in temperature, down from a moderate 57.7°F (14.3°C) in November to a chilly 48.7°F (9.3°C). Throughout December, the average low-temperature records at a wintry 36.1°F (2.3°C).Humidity
In Eaton, the average relative humidity in December is 78%.Rainfall
In Eaton, during December, the rain falls for 9.5 days and regularly aggregates up to 1.22" (31mm) of precipitation. Throughout the year, in Eaton, there are 124 rainfall days, and 13.46" (342mm) of precipitation is accumulated.Snowfall
Months with snowfall in Eaton are January through March, November and December. The month with the most snowfall is December, when snow falls for 1.2 days and typically aggregates up to 0.43" (11mm) of snow.Daylight
The month with the shortest days in Eaton, Tennessee, is December, with an average of 9h and 48min of daylight.On the first day of December in Eaton, sunrise is at 6:49 am and sunset at 4:42 pm. On the last day of the month, sunrise is at 7:06 am and sunset at 4:52 pm CST.
Sunshine
In Eaton, Tennessee, the average sunshine in December is 4.7h.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Eaton, Tennessee. A UV Index reading of 2, and below, represents a low threat to health from exposure to the Sun's UV rays for the average person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Unlike children, who always need sun protection, most individuals can remain in the sun for up to an hour without getting burnt. When the Sun is at its strongest around midday, find shade and limit exposure. Shield yourself from the harmful effects of UV radiation with sun-protective attire, a hat, and quality sunglasses. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Eaton, TN
- Average high temperature in December: 48.7°F
The warmest month (with the highest average high temperature) is July (88°F).
The month with the lowest average high temperature is January (44.6°F).
- Average low temperature in December: 36.1°F
The month with the highest average low temperature is July (70.3°F).
The coldest month (with the lowest average low temperature) is January (31.3°F).
Average pressure in December
Eaton, 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 (29.95"Hg).
Average wind speed in December
Eaton, TN
- Average wind speed in December: 8.6mph
The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is July (5.5mph).
Average humidity in December
Eaton, TN
- Average humidity in December: 78%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Eaton, TN
- Average rainfall in December: 1.22"
The wettest month (with the highest rainfall) is May (1.42").
The driest month (with the least rainfall) is September (0.55").
Average rainfall days in December
Eaton, TN
- Average rainfall days in December: 9.5 days
The month with the highest number of rainy days is July (13.8 days).
The month with the least rainy days is November (6.6 days).
Average snowfall in December
Eaton, TN
- Average snowfall in December: 0.43"
The month with the highest snowfall is December (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Eaton, TN
- Average snowfall days in December: 1.2 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Eaton, TN
- Average daylight in December: 9h and 48min
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 48min).
- Average sunshine in December: 4h and 42min
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 36min).
Average sunshine days in December
Eaton, TN
- Average sunshine days in December: 18.9 days
The month with the most sunshine days is November (21.5 days).
The month with the least sunshine days is July (14.1 days).
Average UV index in December
Eaton, TN
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Eaton, TN
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in December
Eaton, 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).
