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
As November shifts into December, a slight alteration in temperatures is observed, with average highs reducing from a fresh 55°F (12.8°C) to a chilly 45.9°F (7.7°C). Nortonville records a consistent low-temperature of 34°F (1.1°C) during December nights.Humidity
In Nortonville, the average relative humidity in December is 78%.Rainfall
In December, in Nortonville, the rain falls for 10.3 days. Throughout December, 1.61" (41mm) of precipitation is accumulated. Throughout the year, in Nortonville, there are 145.5 rainfall days, and 21.85" (555mm) of precipitation is accumulated.Snowfall
Months with snowfall in Nortonville, Kentucky, are January through April, November and December. In December, it is snowing for 2.4 days. Throughout December, 0.24" (6mm) of snow is accumulated. Throughout the year, there are 12.8 snowfall days, and 2.91" (74mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 42min of daylight.On the first day of December in Nortonville, sunrise is at 6:45 am and sunset at 4:32 pm. On the last day of the month, sunrise is at 7:03 am and sunset at 4:42 pm CST.
Sunshine
In December, the average sunshine in Nortonville is 4.7h.UV index
The months with the lowest UV index in Nortonville are January, February and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum UV index of 2 in December translates into the following recommendations:
Despite most people tolerating extended sun exposure, it is critical to always protect those with sensitive skin, infants, and children. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Pay attention! The reflection of snow can enhance the Sun's UV radiation almost double.
Frequently asked questions
What are December temperatures in Nortonville?
What is the average humidity in December in Nortonville?
How many days does it rain in December in Nortonville?
How much does it snow in Nortonville in December?
What is the month with the shortest days in Nortonville?
What is the average length of the day in December in Nortonville?
When are sunrise and sunset in December in Nortonville?
How long on average sun shines in December in Nortonville?
What is the month with the lowest UV index in Nortonville?
What is the UV index intensity in December in Nortonville?
Average temperature in December
Nortonville, 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 (40.6°F).
- Average low temperature in December: 34°F
The month with the highest average low temperature is July (68.4°F).
The coldest month (with the lowest average low temperature) is January (27.9°F).
Average pressure in December
Nortonville, 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 (29.95"Hg).
Average wind speed in December
Nortonville, KY
- Average wind speed in December: 9mph
The windiest month (with the highest average wind speed) is February (9.7mph).
The calmest months (with the lowest average wind speed) are July and August (5.7mph).
Average humidity in December
Nortonville, KY
- Average humidity in December: 78%
The month with the highest relative humidity is May (81%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Nortonville, KY
- Average rainfall in December: 1.61"
The wettest month (with the highest rainfall) is June (2.4").
The driest month (with the least rainfall) is September (1.02").
Average rainfall days in December
Nortonville, KY
- Average rainfall days in December: 10.3 days
The month with the highest number of rainy days is July (16.4 days).
The month with the least rainy days is November (8 days).
Average snowfall in December
Nortonville, KY
- Average snowfall in December: 0.24"
The month with the highest snowfall is February (1.22").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Nortonville, KY
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is January (4.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Nortonville, 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 36min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in December
Nortonville, KY
- Average sunshine days in December: 18.3 days
The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is July (12.1 days).
Average UV index in December
Nortonville, 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
Nortonville, KY
- Average cloud cover in December: 50
The month with the most cloud cover is January (Cloud cover 53).
The month with the least cloud cover is June (Cloud cover 27).
Average visibility in December
Nortonville, KY
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (6mi).
Nortonville, Kentucky, USA
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