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
December's arrival correlates with a reduction in the average high-temperature, down from a chilly 47.5°F (8.6°C) in November to a wintry 37.6°F (3.1°C). In Columbia Hills Corners, nights during December observe an average temperature decrease to a subzero cold 29.1°F (-1.6°C).Humidity
In December, the average relative humidity is 82%.Rainfall
In Columbia Hills Corners, in December, during 11.2 rainfall days, 2.36" (60mm) of precipitation is typically accumulated. Throughout the year, there are 176.2 rainfall days, and 32.2" (818mm) of precipitation is accumulated.Snowfall
January through May, October through December are months with snowfall. In Columbia Hills Corners, during December, snow falls for 13.9 days and regularly aggregates up to 4.84" (123mm) of snow. In Columbia Hills Corners, during the entire year, snow falls for 66.3 days and aggregates up to 22.28" (566mm) of snow.Daylight
With an average of 9h and 18min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 7:34 am and sunset at 4:59 pm. On the last day of the month, sunrise is at 7:53 am and sunset at 5:08 pm EST.
Sunshine
The average sunshine in December in Columbia Hills Corners is 3.3h.UV index
The month with the lowest UV index in Columbia Hills Corners is December, with an average maximum UV index of 1. A UV Index value of 2, and less, symbolizes a low health risk from unsafe exposure to UV radiation for average individuals.Note: An average UV index of 1 in December transforms into this advice:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Sun exposure should be minimized, especially during midday, to avoid harmful UV radiation. Sunglasses providing both UVA and UVB protection are non-negotiable on sunlit days. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
How cold is it in Columbia Hills Corners in December?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
What is the month with the shortest days?
How many hours of daylight does Columbia Hills Corners have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Columbia Hills Corners have in December?
What is the month with the lowest UV index?
How high is the UV index in December?
Average temperature in December
Columbia Hills Corners, OH
- Average high temperature in December: 37.6°F
The warmest month (with the highest average high temperature) is July (79°F).
The month with the lowest average high temperature is January (31.1°F).
- Average low temperature in December: 29.1°F
The month with the highest average low temperature is July (64.9°F).
The coldest month (with the lowest average low temperature) is January (20.7°F).
Average pressure in December
Columbia Hills Corners, OH
- Average pressure in December: 30.1"Hg
The month with the highest atmospheric pressure is November (30.11"Hg).
The month with the lowest atmospheric pressure is June (29.93"Hg).
Average wind speed in December
Columbia Hills Corners, OH
- Average wind speed in December: 10.1mph
The windiest month (with the highest average wind speed) is January (10.6mph).
The calmest month (with the lowest average wind speed) is July (6.3mph).
Average humidity in December
Columbia Hills Corners, OH
- Average humidity in December: 82%
The month with the highest relative humidity is February (86%).
The months with the lowest relative humidity are July, August, October and November (77%).
Average rainfall in December
Columbia Hills Corners, OH
- Average rainfall in December: 2.36"
The wettest month (with the highest rainfall) is June (3.43").
The driest month (with the least rainfall) is November (2.09").
Average rainfall days in December
Columbia Hills Corners, OH
- Average rainfall days in December: 11.2 days
The month with the highest number of rainy days is May (18.2 days).
The month with the least rainy days is January (8.3 days).
Average snowfall in December
Columbia Hills Corners, OH
- Average snowfall in December: 4.84"
The month with the highest snowfall is January (5.59").
The months with the least snowfall are June, July, August and September (0").
Average snowfall days in December
Columbia Hills Corners, OH
- Average snowfall days in December: 13.9 days
The month with the highest number of snowfall days is January (17.8 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Columbia Hills Corners, 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 months with the most sunshine are July and August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 2h and 48min).
Average sunshine days in December
Columbia Hills Corners, OH
- Average sunshine days in December: 8.5 days
The month with the most sunshine days is September (12.1 days).
The month with the least sunshine days is February (7.3 days).
Average UV index in December
Columbia Hills Corners, OH
- Average UV index in December: 1
The month with the highest UV index is July (UV index 6).
The month with the lowest UV index is December (UV index 1).
Average cloud cover in December
Columbia Hills Corners, 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 28).
Average visibility in December
Columbia Hills Corners, OH
- Average visibility in December: 6mi
The months with the highest visibility are April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January, February and March (5mi).
Columbia Hills Corners, Ohio, USA
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