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
Roland records a mild change in average high-temperature during December, easing from a moderate 59.7°F (15.4°C) in November to a cool 50.9°F (10.5°C). During the month of December, Roland anticipates a mean low-temperature of 36.7°F (2.6°C).Humidity
In Roland, the average relative humidity in December is 77%.Rainfall
In December, the rain falls for 9.4 days. Throughout December, 1.69" (43mm) of precipitation is accumulated. In Roland, during the entire year, the rain falls for 136.8 days and collects up to 24.84" (631mm) of precipitation.Snowfall
January through March and December are months with snowfall. December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 0.16" (4mm) of snow. In Roland, during the entire year, snow falls for 3.5 days and aggregates up to 1.38" (35mm) of snow.Daylight
With an average of 9h and 54min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 6:59 am and sunset at 4:58 pm. On the last day of the month, sunrise is at 7:17 am and sunset at 5:09 pm CST.
Sunshine
In December, the average sunshine in Roland is 5.3h.UV index
The month with the lowest UV index is December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: In December, a daily UV index of 2 turns into the following recommendations:
Babies, children, and those with sensitive skin should always avoid extended periods in the sun. Midday Sun has the strongest UV rays, making it crucial to limit exposure and find shade. On days when the sun blazes, arm yourself with sunglasses that block UVA and UVB radiation. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the average humidity in December?
How much does it rain in December?
When does it start to snow?
What is the month with the shortest days?
What is the average length of the day in December?
What time are sunrise and sunset in December?
How many hours of sunshine does Roland have in December?
What is the month with the lowest UV index in Roland?
What is the UV index reading in December in Roland?
Average temperature in December
Roland, AR
- Average high temperature in December: 50.9°F
The warmest month (with the highest average high temperature) is July (92.1°F).
The month with the lowest average high temperature is January (48.2°F).
- Average low temperature in December: 36.7°F
The month with the highest average low temperature is July (71.4°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).
Average pressure in December
Roland, 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
Roland, AR
- Average wind speed in December: 6.8mph
The windiest months (with the highest average wind speed) are February, March and April (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.7mph).
Average humidity in December
Roland, 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 (71%).
Average rainfall in December
Roland, AR
- Average rainfall in December: 1.69"
The wettest month (with the highest rainfall) is April (2.8").
The driest month (with the least rainfall) is January (1.42").
Average rainfall days in December
Roland, AR
- Average rainfall days in December: 9.4 days
The month with the highest number of rainy days is July (16 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in December
Roland, AR
- Average snowfall in December: 0.16"
The month with the highest snowfall is February (0.71").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Roland, AR
- Average snowfall days in December: 0.2 days
The month with the highest number of snowfall days is February (1.5 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
Roland, AR
- Average daylight in December: 9h and 5min
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 54min).
- Average sunshine in December: 5h and 2min
The months with the most sunshine are June and July (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 6min).
Average sunshine days in December
Roland, AR
- Average sunshine days in December: 19.6 days
The month with the most sunshine days is January (20.8 days).
The month with the least sunshine days is July (12.9 days).
Average UV index in December
Roland, 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
Roland, AR
- Average cloud cover in December: 43
The month with the most cloud cover is February (Cloud cover 46).
The months with the least cloud cover are June and July (Cloud cover 27).
Average visibility in December
Roland, 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).
Roland, Arkansas, USA
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