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
Transition into December marks a drop in the average high-temperature, moving from a fresh 52.9°F (11.6°C) in November to a frosty 43.9°F (6.6°C). Throughout December, an average low-temperature of 31.5°F (-0.3°C) is expected in Lexington.Humidity
In December, the average relative humidity in Lexington is 80%.Rainfall
In December, in Lexington, the rain falls for 12.8 days. Throughout December, 3.43" (87mm) of precipitation is accumulated. In Lexington, during the entire year, the rain falls for 172.1 days and collects up to 37.95" (964mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In Lexington, in December, during 7.2 snowfall days, 1.69" (43mm) of snow is typically accumulated. Throughout the year, there are 34.8 snowfall days, and 11.3" (287mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 36min of daylight.On the first day of the month, sunrise is at 7:35 am and sunset at 5:18 pm. On the last day of December, sunrise is at 7:54 am and sunset at 5:28 pm EST.
Sunshine
In December, the average sunshine is 4.2h.UV index
The months with the lowest UV index are January, February, November and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a low health risk from exposure to the Sun's UV radiation for ordinary individuals.Note: The maximum UV index of 2 during December translates into these guidelines:
Protection from prolonged sun exposure is necessary for babies, children, and individuals with sensitive skin. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Forewarned is forearmed! The Sun's UV radiation can be almost doubled in intensity by snow reflection.
Frequently asked questions
How cold is it in Lexington in December?
What is the average humidity in December in Lexington?
How many days does it rain in December in Lexington?
How many days does it snow in December in Lexington?
What is the month with the shortest days in Lexington?
How many hours of daylight does Lexington have in December?
When is the sunrise / sunset in December in Lexington?
How long on average sun shines in December in Lexington?
When is the lowest UV index in Lexington?
What is the UV index intensity in December in Lexington?
Average temperature in December
Lexington, KY
- Average high temperature in December: 43.9°F
The warmest month (with the highest average high temperature) is July (85.1°F).
The month with the lowest average high temperature is January (39°F).
- Average low temperature in December: 31.5°F
The month with the highest average low temperature is July (66.2°F).
The coldest month (with the lowest average low temperature) is January (25.7°F).
Average pressure in December
Lexington, KY
- Average pressure in December: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Lexington, KY
- Average wind speed in December: 8.4mph
The windiest month (with the highest average wind speed) is January (9mph).
The calmest month (with the lowest average wind speed) is August (5.4mph).
Average humidity in December
Lexington, KY
- Average humidity in December: 80%
The month with the highest relative humidity is February (81%).
The month with the lowest relative humidity is August (75%).
Average rainfall in December
Lexington, KY
- Average rainfall in December: 3.43"
The wettest month (with the highest rainfall) is May (3.82").
The driest month (with the least rainfall) is September (2.32").
Average rainfall days in December
Lexington, KY
- Average rainfall days in December: 12.8 days
The month with the highest number of rainy days is July (18.3 days).
The month with the least rainy days is November (10.3 days).
Average snowfall in December
Lexington, KY
- Average snowfall in December: 1.69"
The month with the highest snowfall is February (3.07").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Lexington, KY
- Average snowfall days in December: 7.2 days
The month with the highest number of snowfall days is January (9.7 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
Lexington, 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 1min
The month with the most sunshine is June (Average sunshine: 10h and 0min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Lexington, KY
- Average sunshine days in December: 13.1 days
The month with the most sunshine days is October (16.6 days).
The month with the least sunshine days is February (9.8 days).
Average UV index in December
Lexington, KY
- 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, November and December (UV index 2).
Average cloud cover in December
Lexington, KY
- Average cloud cover in December: 57
The months with the most cloud cover are January and February (Cloud cover 59).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Lexington, KY
- Average visibility in December: 5mi
The months with the highest visibility are April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July and December (5mi).
Lexington, Kentucky, USA
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