Contents
- Weather in December
- Frequently asked questions
- Average temperature in December
- Average pressure in December
- Average wind speed in December
- Average humidity in December
- Average rainfall in December
- Average rainfall days in December
- Average snowfall in December
- Average snowfall days in December
- Average daylight in December
- Average sunshine in December
- Average sunshine days in December
- Average UV index in December
- Average cloud cover in December
- Average visibility in December
Weather in December
Temperature
During the shift to December, Hickory Valley records a mild decrease in average high-temperature, moving from a moderate 58.6°F (14.8°C) in November to a fresh 50.2°F (10.1°C). An average low-temperature of 37°F (2.8°C) marks the nights throughout December.Humidity
The average relative humidity in December is 79%.Rainfall
In December, in Hickory Valley, the rain falls for 12.9 days. Throughout December, 3.82" (97mm) of precipitation is accumulated. In Hickory Valley, during the entire year, the rain falls for 169.4 days and collects up to 40.39" (1026mm) of precipitation.Snowfall
January through March, November and December are months with snowfall in Hickory Valley, Tennessee. In Hickory Valley, during December, snow falls for 0.9 days and regularly aggregates up to 0.35" (9mm) of snow. Throughout the year, there are 7.5 snowfall days, and 2.99" (76mm) of snow is accumulated.Daylight
December has the shortest days of the year in Hickory Valley, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 6:47 am and sunset at 4:44 pm. On the last day of December, in Hickory Valley, sunrise is at 7:04 am and sunset at 4:54 pm CST.
Sunshine
In Hickory Valley, the average sunshine in December is 4.8h.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Hickory Valley. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index of 2 during December leads to these instructions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. Opt for tightly woven and loose clothing to enhance protection from the Sun. Be alert to the fact! The reflection from snow can nearly double the UV radiation of the Sun.
Frequently asked questions
What are the temperatures in Hickory Valley in December?
What is the average humidity in December in Hickory Valley?
How much does it rain in Hickory Valley in December?
How much does it snow in Hickory Valley in December?
What is the month with the shortest days in Hickory Valley?
What is the average length of the day in December in Hickory Valley?
When are sunrise and sunset in December in Hickory Valley?
How long on average sun shines in December in Hickory Valley?
When is the lowest UV index in Hickory Valley?
What is the UV index intensity in December in Hickory Valley?
Average temperature in December
Hickory Valley, TN
- Average high temperature in December: 50.2°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 (46.6°F).
- Average low temperature in December: 37°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (32.5°F).
Average pressure in December
Hickory Valley, 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
Hickory Valley, TN
- Average wind speed in December: 7.9mph
The windiest month (with the highest average wind speed) is February (8.6mph).
The calmest month (with the lowest average wind speed) is July (4.9mph).
Average humidity in December
Hickory Valley, 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
Hickory Valley, TN
- Average rainfall in December: 3.82"
The wettest month (with the highest rainfall) is February (4.53").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in December
Hickory Valley, TN
- Average rainfall days in December: 12.9 days
The month with the highest number of rainy days is July (17.5 days).
The month with the least rainy days is November (10.1 days).
Average snowfall in December
Hickory Valley, TN
- Average snowfall in December: 0.35"
The month with the highest snowfall is February (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Hickory Valley, TN
- Average snowfall days in December: 0.9 days
The months with the highest number of snowfall days are January and February (2.2 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Hickory Valley, 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: 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 42min).
Average sunshine days in December
Hickory Valley, TN
- Average sunshine days in December: 16.6 days
The month with the most sunshine days is October (19.6 days).
The month with the least sunshine days is July (11.8 days).
Average UV index in December
Hickory Valley, TN
- Average UV index in December: 2
The month with the highest UV index is June (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Hickory Valley, TN
- Average cloud cover in December: 48
The month with the most cloud cover is February (Cloud cover 50).
The months with the least cloud cover are June and September (Cloud cover 28).
Average visibility in December
Hickory Valley, 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).
Hickory Valley, Tennessee, USA
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