December weather forecastIndian Mound, TN
December
Weather in December
The first month of the winter, December, is also a frosty month in Indian Mound, Tennessee, with temperature in the range of an average low of 35.4°F (1.9°C) and an average high of 47.5°F (8.6°C).Temperature
The average high-temperature shows a slight dip in December, from November's moderate 56.3°F (13.5°C) to a frosty 47.5°F (8.6°C). In Indian Mound, in December, the average low-temperature is a cold 35.4°F (1.9°C).Humidity
March and December, with an average relative humidity of 79%, are the most humid months.Rainfall
In Indian Mound, during December, the rain falls for 12.2 days and regularly aggregates up to 3.23" (82mm) of precipitation. In Indian Mound, Tennessee, during the entire year, the rain falls for 166.6 days and collects up to 36.54" (928mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Indian Mound, during December, snow falls for 1.9 days and regularly aggregates up to 1.06" (27mm) of snow. In Indian Mound, during the entire year, snow falls for 12.1 days and aggregates up to 4.88" (124mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 6:44 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 7:02 am and sunset at 4:45 pm CST.
Sunshine
The average sunshine in December is 4.7h.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 estimate of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: The UV index of 2 in December translates into these instructions:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. The intensity of the Sun's UV radiation during midday suggests reducing time spent outdoors. Clothes that are both tight-knit and comfortably loose are prime choices for sun protection. Foresee this! The reflection from snow can nearly double the intensity of UV radiation from the Sun.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Indian Mound, TN
- Average high temperature in December: 47.5°F
The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (43.3°F).
- Average low temperature in December: 35.4°F
The month with the highest average low temperature is July (69.3°F).
The coldest month (with the lowest average low temperature) is January (29.8°F).
Average pressure in December
Indian Mound, 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
Indian Mound, TN
- Average wind speed in December: 7.8mph
The windiest months (with the highest average wind speed) are January, February and April (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in December
Indian Mound, TN
- Average humidity in December: 79%
The months with the highest relative humidity are March and December (79%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Indian Mound, TN
- Average rainfall in December: 3.23"
The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (1.89").
Average rainfall days in December
Indian Mound, TN
- Average rainfall days in December: 12.2 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (10.2 days).
Average snowfall in December
Indian Mound, TN
- Average snowfall in December: 1.06"
The month with the highest snowfall is March (1.5").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Indian Mound, TN
- Average snowfall days in December: 1.9 days
The month with the highest number of snowfall days is January (3.8 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
Indian Mound, TN
- Average daylight in December: 9h and 42min
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 42min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Indian Mound, TN
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is November (18.3 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Indian Mound, 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).
Average cloud cover in December
Indian Mound, TN
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 52).
The months with the least cloud cover are June and September (Cloud cover 30).
Average visibility in December
Indian Mound, TN
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are May, July and August (5mi).
