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 transition to December results in a modest reduction in average high-temperature, moving from a moderate 60.6°F (15.9°C) in November to a cool 52.3°F (11.3°C). Cooney reports a consistent average low-temperature of 38.3°F (3.5°C) throughout December nights.Humidity
In Cooney, the average relative humidity in December is 78%.Rainfall
In Cooney, Arkansas, during December, the rain falls for 11.6 days and regularly aggregates up to 3.46" (88mm) of precipitation. Throughout the year, there are 151.8 rainfall days, and 34.96" (888mm) of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Cooney. December is the first month it typically snows. Throughout December, in the average 0.6 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, in Cooney, there are 3.8 snowfall days, and 1.38" (35mm) of snow is accumulated.Daylight
The month with the shortest days in Cooney is December, with an average of 9h and 54min of daylight.On the first day of December, sunrise is at 6:58 am and sunset at 5:00 pm. On the last day of the month, sunrise is at 7:15 am and sunset at 5:11 pm CST.
Sunshine
The average sunshine in December in Cooney is 5.3h.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Cooney, Arkansas. A UV Index reading of 3 to 5 represents a medium health hazard from unsafe exposure to UV radiation for average individuals.Note: The maximum UV index of 3 during December translates into these guidelines:
Preventative actions are necessary - Recommendations to ward off sunburn are given. To guard against the harmful effects of the Sun, minimize exposure during midday. Boost your sun resistance with garments that are densely woven yet spacious. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures in Cooney?
What is the average humidity in December in Cooney?
How much does it rain in Cooney in December?
When does it start to snow in Cooney?
What is the month with the shortest days in Cooney?
What is the average length of the day in December in Cooney?
When is the sunrise / sunset in December in Cooney?
How many hours of sunshine does Cooney have in December?
What are the months with the lowest UV index in Cooney?
How high is the UV index in December in Cooney?
Average temperature in December
Cooney, AR
- Average high temperature in December: 52.3°F
The warmest month (with the highest average high temperature) is July (92.8°F).
The month with the lowest average high temperature is January (50°F).
- Average low temperature in December: 38.3°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (34.3°F).
Average pressure in December
Cooney, AR
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.94"Hg).
Average wind speed in December
Cooney, AR
- Average wind speed in December: 7mph
The windiest months (with the highest average wind speed) are March and April (7.7mph).
The calmest month (with the lowest average wind speed) is August (5mph).
Average humidity in December
Cooney, AR
- Average humidity in December: 78%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is October (70%).
Average rainfall in December
Cooney, AR
- Average rainfall in December: 3.46"
The wettest month (with the highest rainfall) is April (4.41").
The driest month (with the least rainfall) is September (1.73").
Average rainfall days in December
Cooney, AR
- Average rainfall days in December: 11.6 days
The month with the highest number of rainy days is July (15.8 days).
The month with the least rainy days is November (9.4 days).
Average snowfall in December
Cooney, AR
- Average snowfall in December: 0.08"
The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Cooney, AR
- Average snowfall days in December: 0.6 days
The months with the highest number of snowfall days are January and February (1.3 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Cooney, AR
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 5h and 2min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in December
Cooney, AR
- Average sunshine days in December: 17.5 days
The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is July (13.3 days).
Average UV index in December
Cooney, AR
- Average UV index in December: 3
The months with the highest UV index are June and July (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Cooney, AR
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 26).
Average visibility in December
Cooney, AR
- 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).
Cooney, Arkansas, USA
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