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
In Annville, entering December brings a subtle temperature decrement, reducing from November's fresh 54.3°F (12.4°C) to a chilly 45.9°F (7.7°C). Annville, during the nights of December, experiences an average temperature drop to a wintry 33.3°F (0.7°C).Humidity
February and December, with an average relative humidity of 80%, are the most humid months in Annville.Rainfall
In December, the rain falls for 12.6 days. Throughout December, 2.99" (76mm) of precipitation is accumulated. Throughout the year, 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 December, in Annville, it is snowing for 5.6 days. Throughout December, 2.28" (58mm) of snow is accumulated. Throughout the year, in Annville, there are 29 snowfall days, and 9.37" (238mm) of snow is accumulated.Daylight
December has the shortest days of the year in Annville, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 7:31 am and sunset at 5:18 pm. On the last day of the month, sunrise is at 7:49 am and sunset at 5:28 pm EST.
Sunshine
The average sunshine in December is 4.7h.UV index
The months with the lowest UV index are January, February and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a low threat to health from exposure to the Sun's UV rays for the average person.Note: The maximum daily UV index of 2 during December translates into the following directions:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Protect yourself from the midday Sun's peak UV radiation by minimizing exposure. For excellent sun protection for the eyes, ears, face, and neck, consider a wide-brim hat. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What is the temperature in December in Annville?
What is the most humid month in Annville?
What is the average humidity in December in Annville?
How much does it rain in Annville in December?
How much does it snow in Annville in December?
What is the month with the shortest days in Annville?
How many hours of daylight does Annville have in December?
What time are sunrise and sunset in December in Annville?
How many hours of sunshine does Annville have in December?
When is the lowest UV index in Annville?
What is the UV index reading in December in Annville?
Average temperature in December
Annville, 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
Annville, 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
Annville, 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
Annville, 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
Annville, 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
Annville, 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
Annville, 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
Annville, 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
Annville, 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 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
Annville, 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
Annville, 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
Annville, 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
Annville, 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).
Annville, Kentucky, USA
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