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
The beginning of December subtly marks a decrease in the average high-temperature, transitioning from a cool 54.3°F (12.4°C) in November to a frosty 45.9°F (7.7°C). In December, the average low-temperature in Fall Rock records at an icy 33.3°F (0.7°C) during the nights.Humidity
February and December, with an average relative humidity of 80%, are the most humid months in Fall Rock.Rainfall
In December, the rain falls for 12.6 days. Throughout December, 2.99" (76mm) of precipitation is accumulated. Throughout the year, in Fall Rock, there are 172.6 rainfall days, and 31.42" (798mm) of precipitation is accumulated.Snowfall
January through April, October through December are months with snowfall in Fall Rock. In Fall Rock, in December, snow falls for 5.6 days, with typically accumulated 2.28" (58mm) of snow. In Fall Rock, during the entire year, snow falls for 29 days and aggregates up to 9.37" (238mm) of snow.Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year in Fall Rock.On the first day of December in Fall Rock, sunrise is at 7:30 am and sunset at 5:17 pm. On the last day of the month, sunrise is at 7:48 am and sunset at 5:28 pm EST.
Sunshine
In December, the average sunshine in Fall Rock is 4.7h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index in Fall Rock. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for average individuals.Note: A daily high UV index of 2 in December leads to these guidelines:
While most people are not greatly affected by extended sun exposure, those with fair skin, babies, and children must always have protection. Being exposed to the midday Sun can have harmful effects due to strong UV radiation; always take precautions. Sunglasses that ward off UVA and UVB rays play a pivotal role in reducing solar eye damage. Mind this! Nearly twice the UV radiation from the Sun can be reflected by the snow.
Frequently asked questions
What is the usual temperature for Fall Rock in December?
What are the most humid months in Fall Rock?
What is the average humidity in December in Fall Rock?
How many days does it rain in December in Fall Rock?
How many days does it snow in December in Fall Rock?
What is the month with the shortest days in Fall Rock?
How many hours of daylight does Fall Rock have in December?
When are sunrise and sunset in December in Fall Rock?
How long on average sun shines in December in Fall Rock?
What is the month with the lowest UV index in Fall Rock?
What is the UV index reading in December in Fall Rock?
Average temperature in December
Fall Rock, KY
- Average high temperature in December: 45.9°F
The warmest month (with the highest average high temperature) is July (86.2°F).
The month with the lowest average high temperature is January (41°F).
- Average low temperature in December: 33.3°F
The month with the highest average low temperature is July (63.1°F).
The coldest month (with the lowest average low temperature) is January (27.1°F).
Average pressure in December
Fall Rock, 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
Fall Rock, KY
- Average wind speed in December: 6.3mph
The windiest month (with the highest average wind speed) is February (6.9mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in December
Fall Rock, 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
Fall Rock, KY
- Average rainfall in December: 2.99"
The wettest month (with the highest rainfall) is February (3.31").
The driest month (with the least rainfall) is September (1.81").
Average rainfall days in December
Fall Rock, KY
- Average rainfall days in December: 12.6 days
The month with the highest number of rainy days is May (18.6 days).
The month with the least rainy days is November (11 days).
Average snowfall in December
Fall Rock, KY
- Average snowfall in December: 2.28"
The month with the highest snowfall is February (2.48").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Fall Rock, KY
- Average snowfall days in December: 5.6 days
The month with the highest number of snowfall days is January (8.8 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
Fall Rock, 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 42min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 4h and 12min).
Average sunshine days in December
Fall Rock, KY
- Average sunshine days in December: 13.5 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is February (9.3 days).
Average UV index in December
Fall Rock, 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
Fall Rock, KY
- Average cloud cover in December: 53
The months with the most cloud cover are January and February (Cloud cover 57).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Fall Rock, 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).
Fall Rock, Kentucky, USA
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