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
The shift from November to December involves a decrease in the average high-temperature, from a frosty 48.6°F (9.2°C) to an icy 38.1°F (3.4°C). Covington records an average low-temperature of 28°F (-2.2°C) throughout the month of December.Humidity
The months with the highest humidity are January, February and December, with an average relative humidity of 83%.Rainfall
In Covington, during December, the rain falls for 11.3 days and regularly aggregates up to 2.13" (54mm) of precipitation. In Covington, Ohio, during the entire year, the rain falls for 167.9 days and collects up to 29.65" (753mm) of precipitation.Snowfall
January through April, October through December are months with snowfall. In Covington, in December, snow falls for 10.2 days, with typically accumulated 2.28" (58mm) of snow. Throughout the year, there are 44.3 snowfall days, and 11.61" (295mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 24min of daylight.On the first day of December, sunrise is at 7:41 am and sunset at 5:12 pm. On the last day of the month, sunrise is at 7:59 am and sunset at 5:22 pm EST.
Sunshine
The average sunshine in December is 3.9h.UV index
The months with the lowest UV index are January, February, October through December, with an average maximum UV index of 2. A UV Index estimate of 2, and below, represents a low threat to health from unsafe exposure to UV radiation for ordinary individuals.Note: A maximum high UV index of 2 in December translates into the following recommendations:
Most individuals can handle sun exposure for up to an hour without burning, but children must always be shielded from sun exposure. Direct exposure to the Sun's intense radiation around midday should be avoided for health reasons. Prioritize a wide-brim hat for comprehensive sun defense for your face, neck, eyes, and ears. 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
Is December cold?
What are the most humid months?
What is the average humidity in December in Covington?
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?
When are sunrise and sunset in December?
How many hours of sunshine does Covington have in December?
What are the months with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Covington, OH
- Average high temperature in December: 38.1°F
The warmest month (with the highest average high temperature) is July (80.6°F).
The month with the lowest average high temperature is January (32.4°F).
- Average low temperature in December: 28°F
The month with the highest average low temperature is July (64°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in December
Covington, OH
- Average pressure in December: 30.12"Hg
The months with the highest atmospheric pressure are January and November (30.13"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Covington, OH
- Average wind speed in December: 9.6mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is August (5.8mph).
Average humidity in December
Covington, OH
- Average humidity in December: 83%
The months with the highest relative humidity are January, February and December (83%).
The month with the lowest relative humidity is October (75%).
Average rainfall in December
Covington, OH
- Average rainfall in December: 2.13"
The wettest month (with the highest rainfall) is May (3.94").
The driest month (with the least rainfall) is November (1.89").
Average rainfall days in December
Covington, OH
- Average rainfall days in December: 11.3 days
The month with the highest number of rainy days is May (20.4 days).
The month with the least rainy days is February (7.7 days).
Average snowfall in December
Covington, OH
- Average snowfall in December: 2.28"
The month with the highest snowfall is February (2.87").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Covington, OH
- Average snowfall days in December: 10.2 days
The month with the highest number of snowfall days is January (12.7 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Covington, OH
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 0min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 3h and 5min
The month with the most sunshine is July (Average sunshine: 10h and 6min).
The month with the least sunshine is January (Average sunshine: 3h and 36min).
Average sunshine days in December
Covington, OH
- Average sunshine days in December: 12.6 days
The month with the most sunshine days is November (16.8 days).
The month with the least sunshine days is May (9.1 days).
Average UV index in December
Covington, OH
- Average UV index in December: 2
The months with the highest UV index are June and August (UV index 6).
The months with the lowest UV index are January, February, October, November and December (UV index 2).
Average cloud cover in December
Covington, OH
- Average cloud cover in December: 59
The month with the most cloud cover is January (Cloud cover 63).
The month with the least cloud cover is August (Cloud cover 31).
Average visibility in December
Covington, OH
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, October, November and December (6mi).
The months with the lowest visibility are January, February, August and September (5mi).
Covington, Ohio, USA
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