December weather forecastBelleville, AR
December
Weather in December
December, the first month of the winter in Belleville, is still a cool month, with an average temperature varying between 50.9°F (10.5°C) and 35.4°F (1.9°C).Temperature
The commencement of December includes a gentle temperature shift, with the average high-temperature dropping a bit from a moderate 59.4°F (15.2°C) in November to a cool 50.9°F (10.5°C). In December, Belleville encounters an average low-temperature of 35.4°F (1.9°C) during the night.Humidity
In Belleville, the average relative humidity in December is 78%.Rainfall
In Belleville, during December, the rain falls for 10.1 days and regularly aggregates up to 2.48" (63mm) of precipitation. Throughout the year, there are 149.2 rainfall days, and 36.65" (931mm) of precipitation is accumulated.Snowfall
Months with snowfall are January through March, November and December. In Belleville, in December, during 0.5 snowfall days, 0.55" (14mm) of snow is typically accumulated. In Belleville, during the entire year, snow falls for 4.8 days and aggregates up to 2.13" (54mm) of snow.Daylight
December has the shortest days of the year, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 7:04 am and sunset at 5:01 pm. On the last day of the month, sunrise is at 7:21 am and sunset at 5:12 pm CST.
Sunshine
January, February and December, with an average of 5.4h of sunshine, are months with the least sunshine.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from unsafe exposure to UV radiation for the ordinary person.Note: A maximum daily UV index of 2 during December morphs into the following directions:
Children must always have sun protection, unlike most people, who can tolerate up to an hour in the sun without any burns. When the Sun's UV radiation is most intense during midday, it's best to find shade and limit exposure. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes. Be vigilant! The reflective nature of snow can increase the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Belleville, AR
- Average high temperature in December: 50.9°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 (48.4°F).
- Average low temperature in December: 35.4°F
The month with the highest average low temperature is July (70°F).
The coldest month (with the lowest average low temperature) is January (31.5°F).
Average pressure in December
Belleville, 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
Belleville, AR
- Average wind speed in December: 5.2mph
The windiest month (with the highest average wind speed) is April (6.6mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).
Average humidity in December
Belleville, AR
- Average humidity in December: 78%
The month with the highest relative humidity is March (79%).
The month with the lowest relative humidity is July (71%).
Average rainfall in December
Belleville, AR
- Average rainfall in December: 2.48"
The wettest month (with the highest rainfall) is May (4.96").
The driest month (with the least rainfall) is January (2.09").
Average rainfall days in December
Belleville, AR
- Average rainfall days in December: 10.1 days
The month with the highest number of rainy days is July (15.3 days).
The month with the least rainy days is January (9.3 days).
Average snowfall in December
Belleville, AR
- Average snowfall in December: 0.55"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Belleville, AR
- Average snowfall days in December: 0.5 days
The month with the highest number of snowfall days is February (1.8 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
Belleville, AR
- Average daylight in December: 9h and 48min
The month with the longest days is June (Average daylight: 14h and 30min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 5h and 24min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The months with the least sunshine are January, February and December (Average sunshine: 5h and 24min).
Average sunshine days in December
Belleville, AR
- Average sunshine days in December: 19.5 days
The month with the most sunshine days is January (19.9 days).
The month with the least sunshine days is May (13.2 days).
Average UV index in December
Belleville, AR
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 7).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Belleville, AR
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 46).
The month with the least cloud cover is August (Cloud cover 27).
Average visibility in December
Belleville, AR
- Average visibility in December: 5mi
The months with the highest visibility are June, July, August, September, October and November (6mi).
The months with the lowest visibility are January, February, March, April, May and December (5mi).
