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
Waverly's weather changes with the onset of December, slightly falling from a fresh 54.3°F (12.4°C) in November to a chilly 44.8°F (7.1°C). During December, the average low-temperature is an icy 33.3°F (0.7°C).Humidity
In Waverly, the average relative humidity in December is 78%.Rainfall
In Waverly, in December, during 10.7 rainfall days, 2.17" (55mm) of precipitation is typically accumulated. Throughout the year, there are 157.5 rainfall days, and 29.88" (759mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In Waverly, in December, snow falls for 3.8 days, with typically accumulated 0.59" (15mm) of snow. Throughout the year, in Waverly, there are 18.9 snowfall days, and 4.57" (116mm) of snow is accumulated.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year in Waverly.On the first day of the month, sunrise is at 6:48 am and sunset at 4:32 pm. On the last day of December, sunrise is at 7:06 am and sunset at 4:42 pm CST.
Sunshine
In Waverly, the average sunshine in December is 4.7h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index value of 2, and less, symbolizes a minimal health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In December, the average maximum UV index of 2 translates into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to be protected. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Frequently asked questions
What are December temperatures in Waverly?
What is the average humidity in December in Waverly?
How many days does it rain in December in Waverly?
How much does it snow in Waverly in December?
What is the month with the shortest days in Waverly?
What is the average length of the day in December in Waverly?
When are sunrise and sunset in December in Waverly?
How long on average sun shines in December in Waverly?
What is the month with the lowest UV index in Waverly?
What is the UV index reading in December in Waverly?
Average temperature in December
Waverly, KY
- Average high temperature in December: 44.8°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (39.9°F).
- Average low temperature in December: 33.3°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27°F).
Average pressure in December
Waverly, 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 (29.95"Hg).
Average wind speed in December
Waverly, KY
- Average wind speed in December: 9.2mph
The windiest month (with the highest average wind speed) is February (10mph).
The calmest month (with the lowest average wind speed) is July (5.8mph).
Average humidity in December
Waverly, KY
- Average humidity in December: 78%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Waverly, KY
- Average rainfall in December: 2.17"
The wettest month (with the highest rainfall) is April (3.94").
The driest month (with the least rainfall) is September (1.3").
Average rainfall days in December
Waverly, KY
- Average rainfall days in December: 10.7 days
The month with the highest number of rainy days is May (17.8 days).
The month with the least rainy days is November (9.8 days).
Average snowfall in December
Waverly, KY
- Average snowfall in December: 0.59"
The month with the highest snowfall is January (1.42").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Waverly, KY
- Average snowfall days in December: 3.8 days
The month with the highest number of snowfall days is January (5.9 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
Waverly, 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 4min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is January (Average sunshine: 4h and 30min).
Average sunshine days in December
Waverly, KY
- Average sunshine days in December: 16.6 days
The month with the most sunshine days is October (20 days).
The month with the least sunshine days is May (10.3 days).
Average UV index in December
Waverly, 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
Waverly, KY
- Average cloud cover in December: 50
The month with the most cloud cover is January (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in December
Waverly, KY
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Waverly, Kentucky, USA
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