December weather forecastPleasantville, TN
December
Weather in December
December, the first month of the winter in Pleasantville, is still a chilly month, with an average temperature ranging between min 36.5°F (2.5°C) and max 49.3°F (9.6°C).Temperature
December implies a soft temperature shift, with average high-temperatures reducing from November's refreshing 57.4°F (14.1°C) to a chilly 49.3°F (9.6°C). Pleasantville encounters an average low-temperature of 36.5°F (2.5°C) during December nights.Humidity
The most humid month is December, with an average relative humidity of 80%.Rainfall
In Pleasantville, in December, it is raining for 12.5 days, with typically 3.19" (81mm) of accumulated precipitation. Throughout the year, there are 170.2 rainfall days, and 39.33" (999mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, October through December. In Pleasantville, in December, snow falls for 1.5 days, with typically accumulated 0.55" (14mm) of snow. In Pleasantville, Tennessee, during the entire year, snow falls for 7.9 days and aggregates up to 3.27" (83mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 6:42 am and sunset at 4:37 pm. On the last day of December, sunrise is at 7:00 am and sunset at 4:47 pm CST.
Sunshine
February and December, with an average of 4.5h of sunshine, are months with the least sunshine.UV index
The months with the lowest UV index are February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.Note: The daily high UV index of 2 in December translates into this advice:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Direct Sun exposure should be minimized especially during midday when radiation is most intense. It's wise to wear UVA and UVB-blocking sunglasses when the sun shines brightly. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Pleasantville, TN
- Average high temperature in December: 49.3°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (45.1°F).
- Average low temperature in December: 36.5°F
The month with the highest average low temperature is July (68.2°F).
The coldest month (with the lowest average low temperature) is January (30.9°F).
Average pressure in December
Pleasantville, TN
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in December
Pleasantville, TN
- Average wind speed in December: 7.9mph
The windiest month (with the highest average wind speed) is February (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in December
Pleasantville, TN
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (74%).
Average rainfall in December
Pleasantville, TN
- Average rainfall in December: 3.19"
The wettest month (with the highest rainfall) is February (4.21").
The driest month (with the least rainfall) is November (2.48").
Average rainfall days in December
Pleasantville, TN
- Average rainfall days in December: 12.5 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in December
Pleasantville, TN
- Average snowfall in December: 0.55"
The month with the highest snowfall is February (1.02").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Pleasantville, TN
- Average snowfall days in December: 1.5 days
The month with the highest number of snowfall days is February (2.6 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
Pleasantville, TN
- Average daylight in December: 9h and 48min
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 30min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The months with the least sunshine are February and December (Average sunshine: 4h and 30min).
Average sunshine days in December
Pleasantville, TN
- Average sunshine days in December: 16.3 days
The months with the most sunshine days are October and November (18.9 days).
The month with the least sunshine days is July (10.2 days).
Average UV index in December
Pleasantville, 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 February and December (UV index 2).
Average cloud cover in December
Pleasantville, TN
- Average cloud cover in December: 52
The months with the most cloud cover are February and December (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 31).
Average visibility in December
Pleasantville, TN
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, October, November and December (6mi).
The months with the lowest visibility are May, July, August and September (5mi).
