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
Onset of December comes with a temperature decline, the average high falling from a fresh 50.5°F (10.3°C) in November to an icy 40.5°F (4.7°C). In the month of December, Circleville experiences an average low-temperature of 29.7°F (-1.3°C).Humidity
In December, the average relative humidity in Circleville is 81%.Rainfall
In December, the rain falls for 11.7 days. Throughout December, 2.8" (71mm) of precipitation is accumulated. In Circleville, during the entire year, the rain falls for 168.9 days and collects up to 32.4" (823mm) of precipitation.Snowfall
January through April, October through December are months with snowfall in Circleville, Ohio. In Circleville, Ohio, during December, snow falls for 8.4 days and regularly aggregates up to 2.64" (67mm) of snow. Throughout the year, in Circleville, there are 39.4 snowfall days, and 13.58" (345mm) of snow is accumulated.Daylight
December has the shortest days of the year in Circleville, with an average of 9h and 24min of daylight.On the first day of December in Circleville, sunrise is at 7:33 am and sunset at 5:08 pm. On the last day of the month, sunrise is at 7:52 am and sunset at 5:17 pm EST.
Sunshine
In December, the average sunshine in Circleville, Ohio, is 4.2h.UV index
January, February, November and December, with an average maximum UV index of 2, are months with the lowest UV index in Circleville. A UV Index reading of 2, and below, represents a minimal health hazard from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 2 transforms into these recommendations:
People with sensitive skin, children, and babies should always be protected from prolonged sun exposure. When the Sun is at its strongest around midday, find shade and limit exposure. Sun-related eye harm can be minimized with proper sunglasses offering UVA and UVB coverage. Take precaution! The reflection from snow can almost double the UV radiation of the Sun.
Frequently asked questions
Is it cold in Circleville during December?
What is the average humidity in December in Circleville?
How many days does it rain in December in Circleville?
How much does it snow in Circleville in December?
What is the month with the shortest days in Circleville?
How many hours of daylight does Circleville have in December?
What time are sunrise and sunset in December in Circleville?
How many hours of sunshine does Circleville have in December?
What are the months with the lowest UV index in Circleville?
What is the UV index intensity in December in Circleville?
Average temperature in December
Circleville, OH
- Average high temperature in December: 40.5°F
The warmest month (with the highest average high temperature) is July (82.8°F).
The month with the lowest average high temperature is January (34.9°F).
- Average low temperature in December: 29.7°F
The month with the highest average low temperature is July (64.2°F).
The coldest month (with the lowest average low temperature) is January (22.3°F).
Average pressure in December
Circleville, OH
- Average pressure in December: 30.13"Hg
The months with the highest atmospheric pressure are January and November (30.14"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Circleville, OH
- Average wind speed in December: 8.3mph
The windiest month (with the highest average wind speed) is January (8.9mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).
Average humidity in December
Circleville, OH
- Average humidity in December: 81%
The months with the highest relative humidity are January and February (82%).
The months with the lowest relative humidity are October and November (75%).
Average rainfall in December
Circleville, OH
- Average rainfall in December: 2.8"
The wettest month (with the highest rainfall) is May (3.74").
The driest month (with the least rainfall) is September (1.93").
Average rainfall days in December
Circleville, OH
- Average rainfall days in December: 11.7 days
The month with the highest number of rainy days is May (18.8 days).
The month with the least rainy days is January (9.7 days).
Average snowfall in December
Circleville, OH
- Average snowfall in December: 2.64"
The months with the highest snowfall are January and February (3.43").
The months with the least snowfall are May, June, July, August and September (0").
Average snowfall days in December
Circleville, OH
- Average snowfall days in December: 8.4 days
The month with the highest number of snowfall days is January (11.9 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Circleville, OH
- Average daylight in December: 9h and 2min
The month with the longest days is June (Average daylight: 14h and 54min).
The month with the shortest days is December (Average daylight: 9h and 24min).
- Average sunshine in December: 4h and 1min
The month with the most sunshine is August (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 3h and 42min).
Average sunshine days in December
Circleville, OH
- Average sunshine days in December: 12.9 days
The month with the most sunshine days is November (17.3 days).
The month with the least sunshine days is May (9.2 days).
Average UV index in December
Circleville, OH
- 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, November and December (UV index 2).
Average cloud cover in December
Circleville, OH
- Average cloud cover in December: 57
The month with the most cloud cover is January (Cloud cover 61).
The month with the least cloud cover is August (Cloud cover 28).
Average visibility in December
Circleville, OH
- Average visibility in December: 6mi
The months with the highest visibility are March, April, May, June, July, August, September, October, November and December (6mi).
The months with the lowest visibility are January and February (5mi).
Circleville, Ohio, USA
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