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 implies a gentle temperature shift, with average high-temperatures reducing from November's cool 53.4°F (11.9°C) to a chilly 44.2°F (6.8°C). December nights in Windy Hills, Kentucky, are marked by an average low-temperature of 32.4°F (0.2°C).Humidity
The months with the highest humidity in Windy Hills, Kentucky, are February and December, with an average relative humidity of 79%.Rainfall
In December, the rain falls for 9.9 days. Throughout December, 0.79" (20mm) of precipitation is accumulated. Throughout the year, in Windy Hills, Kentucky, there are 120.5 rainfall days, and 10.43" (265mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In December, in Windy Hills, it is snowing for 4.1 days. Throughout December, 0.31" (8mm) of snow is accumulated. Throughout the year, in Windy Hills, there are 19.8 snowfall days, and 1.54" (39mm) of snow is accumulated.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 7:41 am and sunset at 5:22 pm. On the last day of December, sunrise is at 7:59 am and sunset at 5:32 pm EST.
Sunshine
The months with the least sunshine are January and December, with an average of 4.4h of sunshine.UV index
The months with the lowest UV index in Windy Hills are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 2 transforms into these recommendations:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Midday is the peak time for the Sun's radiation; stay in the shade and protect yourself. Sun protection is enhanced with clothing that boasts a tight weave yet offers a loose fit. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Frequently asked questions
How cold is it in Windy Hills in December?
What are the most humid months in Windy Hills?
What is the average humidity in December in Windy Hills?
How many days does it rain in December in Windy Hills?
How many days does it snow in December in Windy Hills?
What is the month with the shortest days in Windy Hills?
What is the average length of the day in December in Windy Hills?
When are sunrise and sunset in December in Windy Hills?
What are the months with the least sunshine in Windy Hills?
How long on average sun shines in December in Windy Hills?
What is the month with the lowest UV index in Windy Hills?
How high is the UV index in December in Windy Hills?
Average temperature in December
Windy Hills, KY
- Average high temperature in December: 44.2°F
The warmest month (with the highest average high temperature) is July (86.9°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in December: 32.4°F
The month with the highest average low temperature is July (67.8°F).
The coldest month (with the lowest average low temperature) is January (26.2°F).
Average pressure in December
Windy Hills, KY
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Windy Hills, KY
- Average wind speed in December: 7.3mph
The windiest month (with the highest average wind speed) is January (8mph).
The calmest month (with the lowest average wind speed) is August (4.8mph).
Average humidity in December
Windy Hills, KY
- Average humidity in December: 79%
The months with the highest relative humidity are February and December (79%).
The month with the lowest relative humidity is August (72%).
Average rainfall in December
Windy Hills, KY
- Average rainfall in December: 0.79"
The wettest month (with the highest rainfall) is July (1.18").
The driest month (with the least rainfall) is September (0.43").
Average rainfall days in December
Windy Hills, KY
- Average rainfall days in December: 9.9 days
The month with the highest number of rainy days is May (13.9 days).
The month with the least rainy days is November (7.5 days).
Average snowfall in December
Windy Hills, KY
- Average snowfall in December: 0.31"
The month with the highest snowfall is January (0.43").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Windy Hills, KY
- Average snowfall days in December: 4.1 days
The month with the highest number of snowfall days is January (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
Windy Hills, KY
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 36min).
- Average sunshine in December: 4h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 24min).
The months with the least sunshine are January and December (Average sunshine: 4h and 24min).
Average sunshine days in December
Windy Hills, KY
- Average sunshine days in December: 18.6 days
The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is May (13.5 days).
Average UV index in December
Windy Hills, 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
Windy Hills, KY
- Average cloud cover in December: 54
The month with the most cloud cover is January (Cloud cover 56).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in December
Windy Hills, KY
- Average visibility in December: 6mi
The months with the highest visibility are January, March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are February and May (5mi).
Windy Hills, Kentucky, USA
Weather forecast for your location
2. Allow the app to use your location
