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's onset corresponds with a subtle shift in the average high-temperature, slightly moving from a fresh 54.9°F (12.7°C) in November to a frosty 46.6°F (8.1°C). The average low-temperature during December nights is an icy 34°F (1.1°C).Humidity
The months with the highest humidity are February and December, with an average relative humidity of 80%.Rainfall
In Rheber, in December, it is raining for 13.8 days, with typically 3.74" (95mm) of accumulated precipitation. In Rheber, during the entire year, the rain falls for 178.4 days and collects up to 41.46" (1053mm) of precipitation.Snowfall
Months with snowfall in Rheber are January through April, October through December. In Rheber, during December, snow falls for 5.5 days and regularly aggregates up to 1.69" (43mm) of snow. In Rheber, Kentucky, during the entire year, snow falls for 29.8 days and aggregates up to 11.97" (304mm) of snow.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 7:35 am and sunset at 5:22 pm. On the last day of December, sunrise is at 7:53 am and sunset at 5:32 pm EST.
Sunshine
The average sunshine in December is 4.4h.UV index
The months with the lowest UV index in Rheber are January, February and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV radiation for the average person.Note: An average UV index of 2 in December transforms into this advice:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Direct Sun exposure should be minimized especially during midday when radiation is most intense. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What are December temperatures in Rheber?
What is the most humid month in Rheber?
What is the average humidity in December in Rheber?
How many days does it rain in December in Rheber?
How many days does it snow in December in Rheber?
What is the month with the shortest days in Rheber?
How many hours of daylight does Rheber have in December?
When is the sunrise / sunset in December in Rheber?
How many hours of sunshine does Rheber have in December?
What is the month with the lowest UV index in Rheber?
What is the UV index reading in December in Rheber?
Average temperature in December
Rheber, KY
- Average high temperature in December: 46.6°F
The warmest month (with the highest average high temperature) is July (86°F).
The month with the lowest average high temperature is January (41.5°F).
- Average low temperature in December: 34°F
The month with the highest average low temperature is July (66°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in December
Rheber, 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
Rheber, KY
- Average wind speed in December: 7.3mph
The windiest month (with the highest average wind speed) is February (8mph).
The calmest months (with the lowest average wind speed) are July and August (4.7mph).
Average humidity in December
Rheber, KY
- Average humidity in December: 80%
The months with the highest relative humidity are February and December (80%).
The months with the lowest relative humidity are April, June, August, September, October and November (76%).
Average rainfall in December
Rheber, KY
- Average rainfall in December: 3.74"
The wettest month (with the highest rainfall) is February (4.25").
The driest month (with the least rainfall) is September (2.44").
Average rainfall days in December
Rheber, KY
- Average rainfall days in December: 13.8 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (11.5 days).
Average snowfall in December
Rheber, KY
- Average snowfall in December: 1.69"
The month with the highest snowfall is February (3.7").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Rheber, KY
- Average snowfall days in December: 5.5 days
The month with the highest number of snowfall days is January (8.6 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
Rheber, 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 2min
The month with the most sunshine is August (Average sunshine: 10h and 18min).
The month with the least sunshine is February (Average sunshine: 4h and 0min).
Average sunshine days in December
Rheber, KY
- Average sunshine days in December: 13.3 days
The month with the most sunshine days is November (16.1 days).
The month with the least sunshine days is February (9.7 days).
Average UV index in December
Rheber, 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
Rheber, KY
- Average cloud cover in December: 55
The month with the most cloud cover is February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Rheber, KY
- Average visibility in December: 5mi
The months with the highest visibility are April, June, October and November (6mi).
The months with the lowest visibility are January, February, March, May, July, August, September and December (5mi).
Rheber, Kentucky, USA
Weather forecast for your location
2. Allow the app to use your location
