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 December, the average high-temperature goes from a cool 53.4°F (11.9°C) in November to a chilly 43.9°F (6.6°C). The average low-temperature during December nights is a cold 32.9°F (0.5°C).Humidity
The average relative humidity in December is 78%.Rainfall
In December, in Spottsville, Kentucky, the rain falls for 5.8 days. Throughout December, 0.63" (16mm) of precipitation is accumulated. Throughout the year, in Spottsville, there are 91.4 rainfall days, and 7.87" (200mm) of precipitation is accumulated.Snowfall
Months with snowfall in Spottsville are January through March, November and December. In December, it is snowing for 1.5 days. Throughout December, 0.04" (1mm) of snow is accumulated. Throughout the year, in Spottsville, there are 7.8 snowfall days, and 0.39" (10mm) of snow is accumulated.Daylight
December has the shortest days of the year, with an average of 9h and 36min of daylight.On the first day of December, sunrise is at 6:47 am and sunset at 4:30 pm. On the last day of the month, sunrise is at 7:05 am and sunset at 4:40 pm CST.
Sunshine
In December, the average sunshine in Spottsville, Kentucky, is 4.5h.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 of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for the average person.Note: A daily maximum UV index of 2 in December translates into the following instructions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. When the Sun is at its strongest around midday, find shade and limit exposure. A wide-brimmed hat is a shield, deflecting up to 50% of harmful UV radiation from eyes. Be on the lookout! Nearly twofold UV radiation from the Sun can be reflected by snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Spottsville in December?
What is the average humidity in December in Spottsville?
How many days does it rain in December in Spottsville?
How much does it snow in Spottsville in December?
What is the month with the shortest days in Spottsville?
What is the average length of the day in December in Spottsville?
When is the sunrise / sunset in December in Spottsville?
How many hours of sunshine does Spottsville have in December?
What are the months with the lowest UV index in Spottsville?
How high is the UV index in December in Spottsville?
Average temperature in December
Spottsville, KY
- Average high temperature in December: 43.9°F
The warmest month (with the highest average high temperature) is July (85.5°F).
The month with the lowest average high temperature is January (39.4°F).
- Average low temperature in December: 32.9°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 (26.8°F).
Average pressure in December
Spottsville, 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
Spottsville, KY
- Average wind speed in December: 8.9mph
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
Spottsville, KY
- Average humidity in December: 78%
The month with the highest relative humidity is May (80%).
The month with the lowest relative humidity is October (71%).
Average rainfall in December
Spottsville, KY
- Average rainfall in December: 0.63"
The wettest month (with the highest rainfall) is June (0.91").
The driest month (with the least rainfall) is September (0.2").
Average rainfall days in December
Spottsville, KY
- Average rainfall days in December: 5.8 days
The month with the highest number of rainy days is May (11.6 days).
The month with the least rainy days is November (4.9 days).
Average snowfall in December
Spottsville, KY
- Average snowfall in December: 0.04"
The months with the highest snowfall are February and November (0.12").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Spottsville, KY
- Average snowfall days in December: 1.5 days
The months with the highest number of snowfall days are January and February (2.3 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
Spottsville, 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 June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 4h and 24min).
Average sunshine days in December
Spottsville, KY
- Average sunshine days in December: 22.6 days
The month with the most sunshine days is January (23.9 days).
The month with the least sunshine days is May (15.5 days).
Average UV index in December
Spottsville, 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
Spottsville, KY
- Average cloud cover in December: 52
The month with the most cloud cover is January (Cloud cover 54).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in December
Spottsville, 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).
Spottsville, Kentucky, USA
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