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
Bonnieville in December experiences a gentle temperature dip, with average high-temperatures reducing from a cool 54.9°F (12.7°C) in November to a frosty 45.9°F (7.7°C). During December, Bonnieville records a consistent average nighttime temperature of 33.8°F (1°C).Humidity
December is the most humid month, with an average relative humidity of 80%.Rainfall
In Bonnieville, in December, it is raining for 12.4 days, with typically 3.03" (77mm) of accumulated precipitation. Throughout the year, there are 174.5 rainfall days, and 37.76" (959mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through April, November and December. In December, it is snowing for 4.7 days. Throughout December, 1.1" (28mm) of snow is accumulated. Throughout the year, there are 24.1 snowfall days, and 7.52" (191mm) of snow is accumulated.Daylight
With an average of 9h and 36min of daylight, December has the shortest days of the year.On the first day of December in Bonnieville, sunrise is at 6:39 am and sunset at 4:26 pm. On the last day of the month, sunrise is at 6:57 am and sunset at 4:36 pm CST.
Sunshine
In December, the average sunshine is 4.5h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a minimal health hazard from unsafe exposure to UV radiation for the average person.Note: In December, the maximum UV index of 2 translates into these guidelines:
While many people can endure lengthy sun exposure, it remains imperative to safeguard babies, children, and fair-skinned individuals. The solar radiation around mid-day is intense; avoid the Sun and stay safe. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Remember! The Sun's UV radiation can be magnified almost twofold by the reflection of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
How many days does it snow in December?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Bonnieville have in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Bonnieville, KY
- Average high temperature in December: 45.9°F
The warmest month (with the highest average high temperature) is July (86.5°F).
The month with the lowest average high temperature is January (40.8°F).
- Average low temperature in December: 33.8°F
The month with the highest average low temperature is July (67.3°F).
The coldest month (with the lowest average low temperature) is January (27.7°F).
Average pressure in December
Bonnieville, 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
Bonnieville, KY
- Average wind speed in December: 7.7mph
The windiest month (with the highest average wind speed) is February (8.4mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in December
Bonnieville, KY
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Bonnieville, KY
- Average rainfall in December: 3.03"
The wettest month (with the highest rainfall) is July (3.94").
The driest month (with the least rainfall) is September (2.28").
Average rainfall days in December
Bonnieville, KY
- Average rainfall days in December: 12.4 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (10.8 days).
Average snowfall in December
Bonnieville, KY
- Average snowfall in December: 1.1"
The month with the highest snowfall is February (2.13").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Bonnieville, KY
- Average snowfall days in December: 4.7 days
The month with the highest number of snowfall days is January (7.8 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
Bonnieville, 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 3min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The months with the least sunshine are January and February (Average sunshine: 4h and 18min).
Average sunshine days in December
Bonnieville, KY
- Average sunshine days in December: 14.3 days
The month with the most sunshine days is October (17.3 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in December
Bonnieville, 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
Bonnieville, KY
- Average cloud cover in December: 53
The months with the most cloud cover are January and February (Cloud cover 55).
The month with the least cloud cover is August (Cloud cover 29).
Average visibility in December
Bonnieville, KY
- Average visibility in December: 6mi
The months with the highest visibility are March, April, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and May (5mi).
Bonnieville, Kentucky, USA
Weather forecast for your location
2. Allow the app to use your location