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
As November shifts into December, a minor alteration in temperatures is observed, with average highs reducing from a cool 54.7°F (12.6°C) to a chilly 46.2°F (7.9°C). During the nights in December, Rockholds experiences a consistent average temperature of 33.4°F (0.8°C).Humidity
The months with the highest humidity are February and December, with an average relative humidity of 81%.Rainfall
In Rockholds, in December, during 13.8 rainfall days, 3.62" (92mm) of precipitation is typically accumulated. Throughout the year, in Rockholds, there are 184.3 rainfall days, and 39.33" (999mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Rockholds. In Rockholds, in December, snow falls for 6.1 days, with typically accumulated 2.48" (63mm) of snow. In Rockholds, during the entire year, snow falls for 30.8 days and aggregates up to 13.19" (335mm) of snow.Daylight
The month with the shortest days in Rockholds is December, with an average of 9h and 42min of daylight.On the first day of December, sunrise is at 7:31 am and sunset at 5:20 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:30 pm EST.
Sunshine
In Rockholds, the average sunshine in December is 4.7h.UV index
The months with the lowest UV index in Rockholds are January, February and December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the ordinary person.Note: The maximum daily UV index, 2 in December, converts into the following recommendations:
Sun exposure does not present considerable issues for many, yet infants, fair-skinned people, and children necessitate constant protection. It's crucial to reduce time in the direct Sun around mid-day due to the intense solar radiation. During bright days, sunglasses that offer UVA and UVB defense are recommended. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the usual temperature for Rockholds in December?
What is the most humid month in Rockholds?
What is the average humidity in December in Rockholds?
How much does it rain in Rockholds in December?
How much does it snow in Rockholds in December?
What is the month with the shortest days in Rockholds?
How many hours of daylight does Rockholds have in December?
When is the sunrise / sunset in December in Rockholds?
How long on average sun shines in December in Rockholds?
What is the month with the lowest UV index in Rockholds?
What is the UV index reading in December in Rockholds?
Average temperature in December
Rockholds, KY
- Average high temperature in December: 46.2°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 (41.7°F).
- Average low temperature in December: 33.4°F
The month with the highest average low temperature is July (63.5°F).
The coldest month (with the lowest average low temperature) is January (27.5°F).
Average pressure in December
Rockholds, KY
- Average pressure in December: 30.14"Hg
The months with the highest atmospheric pressure are January and November (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in December
Rockholds, KY
- Average wind speed in December: 5.9mph
The windiest months (with the highest average wind speed) are February and April (6.5mph).
The calmest month (with the lowest average wind speed) is August (3.9mph).
Average humidity in December
Rockholds, KY
- Average humidity in December: 81%
The months with the highest relative humidity are February and December (81%).
The month with the lowest relative humidity is August (76%).
Average rainfall in December
Rockholds, KY
- Average rainfall in December: 3.62"
The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is September (2.32").
Average rainfall days in December
Rockholds, KY
- Average rainfall days in December: 13.8 days
The month with the highest number of rainy days is July (19.4 days).
The month with the least rainy days is November (11.3 days).
Average snowfall in December
Rockholds, KY
- Average snowfall in December: 2.48"
The month with the highest snowfall is February (4.06").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Rockholds, KY
- Average snowfall days in December: 6.1 days
The month with the highest number of snowfall days is January (9.1 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
Rockholds, KY
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 4h and 18min).
Average sunshine days in December
Rockholds, KY
- Average sunshine days in December: 12.8 days
The month with the most sunshine days is October (15.8 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in December
Rockholds, 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
Rockholds, KY
- Average cloud cover in December: 53
The month with the most cloud cover is February (Cloud cover 57).
The months with the least cloud cover are June and August (Cloud cover 32).
Average visibility in December
Rockholds, KY
- Average visibility in December: 5mi
The months with the highest visibility are April and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, August, September, October and December (5mi).
Rockholds, Kentucky, USA
Weather forecast for your location
2. Allow the app to use your location