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
December's arrival subtly correlates with a reduction in the average high-temperature, down from a cool 53.8°F (12.1°C) in November to a frosty 45.5°F (7.5°C). In Renfro Valley, December nights witness a steady temperature drop to a cold 32.9°F (0.5°C).Humidity
February and December, with an average relative humidity of 80%, are the most humid months in Renfro Valley.Rainfall
In Renfro Valley, in December, during 13.8 rainfall days, 3.86" (98mm) of precipitation is typically accumulated. In Renfro Valley, during the entire year, the rain falls for 181 days and collects up to 40.28" (1023mm) of precipitation.Snowfall
Months with snowfall are January through April, October through December. In Renfro Valley, in December, during 7.5 snowfall days, 2.76" (70mm) of snow is typically accumulated. In Renfro Valley, Kentucky, during the entire year, snow falls for 34.4 days and aggregates up to 14.17" (360mm) of snow.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 7:33 am and sunset at 5:19 pm. On the last day of December, sunrise is at 7:51 am and sunset at 5:29 pm EST.
Sunshine
The average sunshine in December in Renfro Valley is 4.4h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Extended exposure to the sun should always be avoided by children, infants, and those with sensitive skin. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Experience reduced UV exposure by about half when donning a wide-brim hat. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Frequently asked questions
What is the temperature in December in Renfro Valley?
What are the most humid months in Renfro Valley?
What is the average humidity in December in Renfro Valley?
How many days does it rain in December in Renfro Valley?
How much does it snow in Renfro Valley in December?
What is the month with the shortest days in Renfro Valley?
What is the average length of the day in December in Renfro Valley?
When is the sunrise / sunset in December in Renfro Valley?
How many hours of sunshine does Renfro Valley have in December?
What are the months with the lowest UV index in Renfro Valley?
How high is the UV index in December in Renfro Valley?
Average temperature in December
Renfro Valley, KY
- Average high temperature in December: 45.5°F
The warmest month (with the highest average high temperature) is July (85.6°F).
The month with the lowest average high temperature is January (40.3°F).
- Average low temperature in December: 32.9°F
The month with the highest average low temperature is July (65.1°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in December
Renfro Valley, KY
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.97"Hg).
Average wind speed in December
Renfro Valley, KY
- Average wind speed in December: 7.3mph
The windiest months (with the highest average wind speed) are January and February (7.8mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in December
Renfro Valley, KY
- Average humidity in December: 80%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are June, August, September, October and November (76%).
Average rainfall in December
Renfro Valley, KY
- Average rainfall in December: 3.86"
The wettest month (with the highest rainfall) is February (4.13").
The driest month (with the least rainfall) is September (2.44").
Average rainfall days in December
Renfro Valley, KY
- Average rainfall days in December: 13.8 days
The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is January (11.8 days).
Average snowfall in December
Renfro Valley, KY
- Average snowfall in December: 2.76"
The month with the highest snowfall is February (3.98").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Renfro Valley, KY
- Average snowfall days in December: 7.5 days
The month with the highest number of snowfall days is January (9.8 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
Renfro Valley, KY
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 42min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 6min).
Average sunshine days in December
Renfro Valley, KY
- Average sunshine days in December: 11.6 days
The month with the most sunshine days is November (16 days).
The month with the least sunshine days is February (9.7 days).
Average UV index in December
Renfro Valley, KY
- 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, November and December (UV index 2).
Average cloud cover in December
Renfro Valley, KY
- Average cloud cover in December: 55
The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Renfro Valley, KY
- Average visibility in December: 5mi
The months with the highest visibility are April, June, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, September and December (5mi).
Renfro Valley, Kentucky, USA
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