December weather forecastNashville, AR
December
Weather in December
December, the first month of the winter in Nashville, is still a cool month, with an average temperature fluctuating between 38.3°F (3.5°C) and 53.2°F (11.8°C).Temperature
December brings a minor shift in the average high-temperature, adjusting from a comfortable 61.7°F (16.5°C) in November to a cool 53.2°F (11.8°C). The month of December records an average low-temperature of 38.3°F (3.5°C).Humidity
In December, the average relative humidity is 79%.Rainfall
In December, the rain falls for 11.8 days. Throughout December, 3.78" (96mm) of precipitation is accumulated. Throughout the year, there are 153 rainfall days, and 40.08" (1018mm) of precipitation is accumulated.Snowfall
April through December are months without snowfall.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:03 am and sunset at 5:06 pm. On the last day of the month, sunrise is at 7:20 am and sunset at 5:16 pm CST.
Sunshine
The months with the least sunshine are February and December, with an average of 5.1h of sunshine.UV index
December is the month with the lowest UV index, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for average individuals.Note: In December, a regular UV index of 2 translates into these guidelines:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. The Sun's UV radiation is especially harmful around midday, so reduce exposure and stay safe. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Nashville, AR
- Average high temperature in December: 53.2°F
The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (50.9°F).
- Average low temperature in December: 38.3°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).
Average pressure in December
Nashville, AR
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Nashville, AR
- Average wind speed in December: 5.9mph
The windiest month (with the highest average wind speed) is April (7.3mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in December
Nashville, AR
- Average humidity in December: 79%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is August (70%).
Average rainfall in December
Nashville, AR
- Average rainfall in December: 3.78"
The wettest month (with the highest rainfall) is May (4.65").
The driest month (with the least rainfall) is September (2.44").
Average rainfall days in December
Nashville, AR
- Average rainfall days in December: 11.8 days
The month with the highest number of rainy days is March (15.5 days).
The month with the least rainy days is January (10.4 days).
Average snowfall in December
Nashville, AR
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.51").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Nashville, AR
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is February (1.3 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
Nashville, AR
- Average daylight in December: 9h and 54min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 5h and 6min
The month with the most sunshine is August (Average sunshine: 10h and 36min).
The months with the least sunshine are February and December (Average sunshine: 5h and 6min).
Average sunshine days in December
Nashville, AR
- Average sunshine days in December: 17.7 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is February (13.3 days).
Average UV index in December
Nashville, AR
- Average UV index in December: 2
The months with the highest UV index are June, July and August (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Nashville, AR
- Average cloud cover in December: 45
The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is August (Cloud cover 26).
Average visibility in December
Nashville, AR
- Average visibility in December: 5mi
The months with the highest visibility are April, June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May and December (5mi).
