December weather forecastMonterey, KY
December
Weather in December
December, the first month of the winter in Monterey, is still a chilly month, with an average temperature varying between 43.7°F (6.5°C) and 31.1°F (-0.5°C).Temperature
December's arrival correlates with a reduction in the average high-temperature, down from a cool 52.7°F (11.5°C) in November to a chilly 43.7°F (6.5°C). During December, the nighttime temperature averages to a subzero cold 31.1°F (-0.5°C).Humidity
The months with the highest humidity in Monterey are February and December, with an average relative humidity of 81%.Rainfall
In Monterey, in December, it is raining for 12.3 days, with typically 3.27" (83mm) of accumulated precipitation. In Monterey, Kentucky, during the entire year, the rain falls for 168.6 days and collects up to 36.81" (935mm) of precipitation.Snowfall
January through April, November and December are months with snowfall. In Monterey, in December, during 7.3 snowfall days, 1.81" (46mm) of snow is typically accumulated. In Monterey, during the entire year, snow falls for 31.6 days and aggregates up to 10.94" (278mm) of snow.Daylight
With an average of 9h and 30min of daylight, December has the shortest days of the year in Monterey, Kentucky.On the first day of December in Monterey, sunrise is at 7:38 am and sunset at 5:19 pm. On the last day of the month, sunrise is at 7:56 am and sunset at 5:29 pm EST.
Sunshine
The average sunshine in December in Monterey is 4.2h.UV index
The months with the lowest UV index in Monterey are January, February, November and December, with an average maximum UV index of 2. A UV Index reading of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for average individuals.Note: A maximum UV index of 2 in December translates into the following recommendations:
Though the majority can handle prolonged sun exposure, it is crucial to always shield babies, children, and those with fair skin. The most potent solar radiation is around mid-day, so one should minimize exposure to direct sunlight during this period. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Monterey, KY
- Average high temperature in December: 43.7°F
The warmest month (with the highest average high temperature) is July (85.8°F).
The month with the lowest average high temperature is January (38.1°F).
- Average low temperature in December: 31.1°F
The month with the highest average low temperature is July (65.8°F).
The coldest month (with the lowest average low temperature) is January (25.2°F).
Average pressure in December
Monterey, KY
- Average pressure in December: 30.13"Hg
The months with the highest atmospheric pressure are January and November (30.15"Hg).
The month with the lowest atmospheric pressure is June (29.95"Hg).
Average wind speed in December
Monterey, KY
- Average wind speed in December: 7.8mph
The windiest month (with the highest average wind speed) is January (8.5mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).
Average humidity in December
Monterey, KY
- Average humidity in December: 81%
The months with the highest relative humidity are February and December (81%).
The months with the lowest relative humidity are August, September and October (75%).
Average rainfall in December
Monterey, KY
- Average rainfall in December: 3.27"
The wettest month (with the highest rainfall) is April (3.98").
The driest month (with the least rainfall) is September (2.05").
Average rainfall days in December
Monterey, KY
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is May (18.4 days).
The month with the least rainy days is November (10.5 days).
Average snowfall in December
Monterey, KY
- Average snowfall in December: 1.81"
The month with the highest snowfall is February (2.99").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Monterey, KY
- Average snowfall days in December: 7.3 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
Monterey, KY
- Average daylight in December: 9h and 30min
The month with the longest days is June (Average daylight: 14h and 48min).
The month with the shortest days is December (Average daylight: 9h and 30min).
- Average sunshine in December: 4h and 12min
The months with the most sunshine are June and July (Average sunshine: 9h and 54min).
The month with the least sunshine is January (Average sunshine: 3h and 54min).
Average sunshine days in December
Monterey, KY
- Average sunshine days in December: 13 days
The month with the most sunshine days is October (18.1 days).
The month with the least sunshine days is May (10.8 days).
Average UV index in December
Monterey, 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, November and December (UV index 2).
Average cloud cover in December
Monterey, KY
- Average cloud cover in December: 58
The month with the most cloud cover is January (Cloud cover 60).
The month with the least cloud cover is August (Cloud cover 30).
Average visibility in December
Monterey, KY
- Average visibility in December: 5mi
The months with the highest visibility are March, April, June, August, September, October and November (6mi).
The months with the lowest visibility are January, February, May, July and December (5mi).
