December weather forecastRoseland, AR
December
Weather in December
December, the first month of the winter in Roseland, is also a frosty month, with an average temperature varying between 49.1°F (9.5°C) and 37.2°F (2.9°C).Temperature
December's onset introduces a mild reduction in the average high-temperature, from a refreshing 57.7°F (14.3°C) in November to a frosty 49.1°F (9.5°C). In Roseland, the average nighttime temperature during December is an icy 37.2°F (2.9°C).Humidity
The average relative humidity in December is 77%.Rainfall
In Roseland, during December, the rain falls for 11.4 days and regularly aggregates up to 3.46" (88mm) of precipitation. In Roseland, during the entire year, the rain falls for 162.6 days and collects up to 39.69" (1008mm) of precipitation.Snowfall
January through March, October through December are months with snowfall in Roseland. In Roseland, in December, during 0.8 snowfall days, 0.87" (22mm) of snow is typically accumulated. In Roseland, Arkansas, during the entire year, snow falls for 6.7 days and aggregates up to 4.88" (124mm) of snow.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of December, sunrise is at 6:52 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 7:10 am and sunset at 4:57 pm CST.
Sunshine
In December, the average sunshine in Roseland, Arkansas, is 5.1h.UV index
With an average maximum UV index of 2, December is the month with the lowest UV index in Roseland. A UV Index value of 2, and less, symbolizes a low health risk from unprotected exposure to Sun's UV rays for average individuals.Note: A maximum high daily UV index of 2 during December translates into the following directions:
Children, babies, and those with sensitive skin should always be shielded from long periods of sun exposure. During midday, the Sun's radiation is strongest, and it's advisable to reduce direct exposure. Consider a wide-brim hat essential for effective sun defense covering your face, neck, and eyes. Note well! The intensity of the Sun's UV rays can be nearly doubled by snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Roseland, AR
- Average high temperature in December: 49.1°F
The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (45.1°F).
- Average low temperature in December: 37.2°F
The month with the highest average low temperature is July (72°F).
The coldest month (with the lowest average low temperature) is January (32.4°F).
Average pressure in December
Roseland, 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
Roseland, AR
- Average wind speed in December: 8.7mph
The windiest month (with the highest average wind speed) is February (9.8mph).
The calmest month (with the lowest average wind speed) is August (5.7mph).
Average humidity in December
Roseland, AR
- Average humidity in December: 77%
The month with the highest relative humidity is March (78%).
The month with the lowest relative humidity is October (67%).
Average rainfall in December
Roseland, AR
- Average rainfall in December: 3.46"
The wettest month (with the highest rainfall) is March (4.29").
The driest month (with the least rainfall) is September (2.36").
Average rainfall days in December
Roseland, AR
- Average rainfall days in December: 11.4 days
The month with the highest number of rainy days is May (16.8 days).
The months with the least rainy days are January and November (9.8 days).
Average snowfall in December
Roseland, AR
- Average snowfall in December: 0.87"
The month with the highest snowfall is February (1.61").
The months with the least snowfall are April, May, June, July, August and September (0").
Average snowfall days in December
Roseland, AR
- Average snowfall days in December: 0.8 days
The month with the highest number of snowfall days is February (2.3 days).
The months with the least snowfall days are April, May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Roseland, AR
- Average daylight in December: 9h and 48min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 48min).
- Average sunshine in December: 5h and 6min
The month with the most sunshine is June (Average sunshine: 10h and 54min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Roseland, AR
- Average sunshine days in December: 17.7 days
The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is August (11.5 days).
Average UV index in December
Roseland, 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
Roseland, AR
- Average cloud cover in December: 44
The month with the most cloud cover is February (Cloud cover 47).
The month with the least cloud cover is June (Cloud cover 24).
Average visibility in December
Roseland, 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).
