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
A shift in the average high-temperature occurs in December, reducing from a chilly 48°F (8.9°C) in November to an icy 37.9°F (3.3°C). In December, the temperature drops to an average of 27°F (-2.8°C) at night.Humidity
In December, the average relative humidity in Clinton is 84%.Rainfall
In Clinton, in December, during 6.2 rainfall days, 0.67" (17mm) of precipitation is typically accumulated. In Clinton, during the entire year, the rain falls for 120 days and collects up to 10.91" (277mm) of precipitation.Snowfall
January through May, November and December are months with snowfall. In Clinton, in December, during 7 snowfall days, 0.87" (22mm) of snow is typically accumulated. Throughout the year, there are 37.2 snowfall days, and 4.8" (122mm) of snow is accumulated.Daylight
The month with the shortest days in Clinton is December, with an average of 9h and 18min of daylight.On the first day of December, sunrise is at 7:32 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:51 am and sunset at 5:08 pm EST.
Sunshine
In December, the average sunshine is 3.4h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 1. A UV Index of 2, and less, symbolizes a minimal health hazard from exposure to the Sun's UV radiation for average individuals.Note: The maximum UV index, 1 during December, leads to the following recommendations:
Apart from children, who require continuous protection, most can endure sun exposure for up to an hour without experiencing burns. Considering the harmful UV rays from the Sun during midday, it's essential to reduce exposure. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. 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 is the average humidity in December?
How much does it rain in Clinton 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 is the sunrise / sunset in December?
How long on average sun shines in December?
When is the lowest UV index?
What is the UV index intensity in December?
Average temperature in December
Clinton, OH
- Average high temperature in December: 37.9°F
The warmest month (with the highest average high temperature) is July (82.2°F).
The month with the lowest average high temperature is January (31.5°F).
- Average low temperature in December: 27°F
The month with the highest average low temperature is July (62.2°F).
The coldest month (with the lowest average low temperature) is January (18.9°F).
Average pressure in December
Clinton, OH
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is November (30.12"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Clinton, OH
- Average wind speed in December: 8mph
The windiest month (with the highest average wind speed) is January (8.7mph).
The calmest month (with the lowest average wind speed) is July (5.3mph).
Average humidity in December
Clinton, OH
- Average humidity in December: 84%
The months with the highest relative humidity are January and February (86%).
The months with the lowest relative humidity are April, July and August (77%).
Average rainfall in December
Clinton, OH
- Average rainfall in December: 0.67"
The wettest month (with the highest rainfall) is July (1.3").
The driest months (with the least rainfall) are February and September (0.63").
Average rainfall days in December
Clinton, OH
- Average rainfall days in December: 6.2 days
The month with the highest number of rainy days is May (14.5 days).
The month with the least rainy days is January (4.3 days).
Average snowfall in December
Clinton, OH
- Average snowfall in December: 0.87"
The months with the highest snowfall are January and February (1.26").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Clinton, OH
- Average snowfall days in December: 7 days
The month with the highest number of snowfall days is February (10.1 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Clinton, OH
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 15h and 6min).
The month with the shortest days is December (Average daylight: 9h and 18min).
- Average sunshine in December: 3h and 2min
The month with the most sunshine is August (Average sunshine: 10h and 12min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Clinton, OH
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is November (20.3 days).
The month with the least sunshine days is May (12.8 days).
Average UV index in December
Clinton, OH
- Average UV index in December: 1
The months with the highest UV index are June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Clinton, OH
- Average cloud cover in December: 65
The month with the most cloud cover is January (Cloud cover 71).
The month with the least cloud cover is August (Cloud cover 32).
Average visibility in December
Clinton, OH
- Average visibility in December: 5mi
The months with the highest visibility are April, August, October and November (6mi).
The months with the lowest visibility are January, February, March, May, June, July, September and December (5mi).
Clinton, Ohio, USA
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