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
The transition to December results in a modest reduction in average high-temperature, moving from a cool 54°F (12.2°C) in November to a chilly 46.4°F (8°C). During the month of December, the temperature in Butler, Tennessee, falls to an average of 31.8°F (-0.1°C).Humidity
The average relative humidity in December is 79%.Rainfall
In Butler, during December, the rain falls for 13.5 days and regularly aggregates up to 2.99" (76mm) of precipitation. In Butler, during the entire year, the rain falls for 187.5 days and collects up to 31.73" (806mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Butler. December is the month with the most snowfall in Butler. Snow falls for 5.1 days and accumulates 3.74" (95mm) of snow.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of December in Butler, sunrise is at 7:21 am and sunset at 5:13 pm. On the last day of the month, sunrise is at 7:39 am and sunset at 5:23 pm EST.
Sunshine
In Butler, the average sunshine in December is 5.4h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Butler, Tennessee. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unsafe exposure to UV radiation for average individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. The Sun's most harmful UV rays are emitted around midday; avoid staying outdoors for long during this time. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be watchful! The reflection of snow can enhance the intensity of the Sun's UV radiation nearly double.
Frequently asked questions
What is the usual temperature for Butler in December?
What is the average humidity in December in Butler?
How much does it rain in Butler in December?
What is the snowiest month in Butler?
How much does it snow in Butler in December?
What is the month with the shortest days in Butler?
How many hours of daylight does Butler have in December?
What time are sunrise and sunset in December in Butler?
How many hours of sunshine does Butler have in December?
What are the months with the lowest UV index in Butler?
What is the UV index reading in December in Butler?
Average temperature in December
Butler, TN
- Average high temperature in December: 46.4°F
The warmest month (with the highest average high temperature) is July (82.9°F).
The month with the lowest average high temperature is January (41.2°F).
- Average low temperature in December: 31.8°F
The month with the highest average low temperature is July (59.9°F).
The coldest month (with the lowest average low temperature) is January (26.6°F).
Average pressure in December
Butler, TN
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.99"Hg).
Average wind speed in December
Butler, TN
- Average wind speed in December: 5.9mph
The windiest months (with the highest average wind speed) are January and April (6.6mph).
The calmest month (with the lowest average wind speed) is August (3.7mph).
Average humidity in December
Butler, TN
- Average humidity in December: 79%
The month with the highest relative humidity is February (80%).
The month with the lowest relative humidity is November (75%).
Average rainfall in December
Butler, TN
- Average rainfall in December: 2.99"
The wettest month (with the highest rainfall) is February (3.27").
The driest month (with the least rainfall) is September (1.69").
Average rainfall days in December
Butler, TN
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is May (20.4 days).
The months with the least rainy days are October and November (11.9 days).
Average snowfall in December
Butler, TN
- Average snowfall in December: 3.74"
The month with the highest snowfall is December (3.74").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Butler, TN
- Average snowfall days in December: 5.1 days
The month with the highest number of snowfall days is January (8.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Butler, TN
- Average daylight in December: 9h and 4min
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: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 5h and 0min).
Average sunshine days in December
Butler, TN
- Average sunshine days in December: 13 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is July (7.9 days).
Average UV index in December
Butler, TN
- Average UV index in December: 2
The months with the highest UV index are 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
Butler, TN
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Butler, TN
- Average visibility in December: 5mi
The months with the highest visibility are June and November (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, October and December (5mi).
Butler, Tennessee, USA
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