December weather forecastCave City, KY
December
Weather in December
The first month of the winter, December, is also a frosty month in Cave City, Kentucky, with an average temperature varying between 46.2°F (7.9°C) and 33.8°F (1°C).Temperature
The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a cool 55°F (12.8°C) to a chilly 46.2°F (7.9°C). During the month of December, the temperature in Cave City, Kentucky, falls to an average of 33.8°F (1°C).Humidity
February, March, May and December, with an average relative humidity of 79%, are the most humid months in Cave City, Kentucky.Rainfall
In December, the rain falls for 11.6 days. Throughout December, 2.52" (64mm) of precipitation is accumulated. Throughout the year, there are 164.2 rainfall days, and 33.39" (848mm) of precipitation is accumulated.Snowfall
January through April, November and December are months with snowfall in Cave City. In Cave City, during December, snow falls for 4.5 days and regularly aggregates up to 0.94" (24mm) of snow. In Cave City, during the entire year, snow falls for 21.7 days and aggregates up to 6.65" (169mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 6:39 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 4:36 pm CST.
Sunshine
The average sunshine in December is 4.5h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 2 translates into these guidelines:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Direct Sun exposure should be minimized especially during midday when radiation is most intense. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Take heed! Reflection from the snow can almost amplify the Sun's UV radiation by double.
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Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Cave City, KY
- Average high temperature in December: 46.2°F
The warmest month (with the highest average high temperature) is July (86.4°F).
The month with the lowest average high temperature is January (41.4°F).
- Average low temperature in December: 33.8°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in December
Cave City, 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 (29.96"Hg).
Average wind speed in December
Cave City, KY
- Average wind speed in December: 7.7mph
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 (5mph).
Average humidity in December
Cave City, KY
- Average humidity in December: 79%
The months with the highest relative humidity are February, March, May and December (79%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Cave City, KY
- Average rainfall in December: 2.52"
The wettest month (with the highest rainfall) is July (3.66").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in December
Cave City, KY
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is July (18.2 days).
The month with the least rainy days is November (9.9 days).
Average snowfall in December
Cave City, KY
- Average snowfall in December: 0.94"
The month with the highest snowfall is February (1.93").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Cave City, KY
- Average snowfall days in December: 4.5 days
The month with the highest number of snowfall days is January (6.4 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
Cave City, KY
- Average daylight in December: 9h and 42min
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 42min).
- Average sunshine in December: 4h and 30min
The month with the most sunshine is August (Average sunshine: 10h and 24min).
The months with the least sunshine are January and February (Average sunshine: 4h and 18min).
Average sunshine days in December
Cave City, KY
- Average sunshine days in December: 15.5 days
The month with the most sunshine days is November (18.2 days).
The month with the least sunshine days is July (10.8 days).
Average UV index in December
Cave City, 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 and December (UV index 2).
Average cloud cover in December
Cave City, KY
- Average cloud cover in December: 53
The months with the most cloud cover are January and February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Cave City, KY
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, May, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is January (5mi).
