December weather forecastDermott, AR
December
Weather in December
The first month of the winter, December, is also a fresh month in Dermott, Arkansas, with temperature in the range of an average low of 41.5°F (5.3°C) and an average high of 54.5°F (12.5°C).Temperature
The shift from November to December includes a minor decrease in the average high-temperature, lightly dropping from a comfortable 61.9°F (16.6°C) to a fresh 54.5°F (12.5°C). Dermott records an average low-temperature of 41.5°F (5.3°C) throughout the month of December.Humidity
In December, the average relative humidity is 78%.Rainfall
In Dermott, in December, during 12.3 rainfall days, 3.46" (88mm) of precipitation is typically accumulated. In Dermott, Arkansas, during the entire year, the rain falls for 152.6 days and collects up to 38.31" (973mm) of precipitation.Snowfall
Months with snowfall are January through March and December. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.04" (1mm) of snow. In Dermott, during the entire year, snow falls for 2.2 days and aggregates up to 0.91" (23mm) of snow.Daylight
With an average of 10h and 0min of daylight, December has the shortest days of the year.On the first day of the month, sunrise is at 6:52 am and sunset at 4:57 pm. On the last day of December, sunrise is at 7:09 am and sunset at 5:08 pm CST.
Sunshine
In Dermott, the average sunshine in December is 5h.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a moderate health risk from unprotected exposure to Sun's UV rays for average individuals.Note: In December, the maximum UV index of 3 transforms into these recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. Limiting exposure to the direct Sun during midday hours can help prevent harmful UV radiation effects. For optimum UV protection, wear sun-resistant attire complemented with a hat and quality shades. Take note! UV radiation from the Sun can double in intensity due to snow reflection.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
Average temperature in December
Dermott, AR
- Average high temperature in December: 54.5°F
The warmest month (with the highest average high temperature) is July (90.7°F).
The month with the lowest average high temperature is January (51.4°F).
- Average low temperature in December: 41.5°F
The month with the highest average low temperature is July (73.2°F).
The coldest month (with the lowest average low temperature) is January (37.4°F).
Average pressure in December
Dermott, 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 (29.95"Hg).
Average wind speed in December
Dermott, AR
- Average wind speed in December: 8.6mph
The windiest month (with the highest average wind speed) is February (9.4mph).
The calmest month (with the lowest average wind speed) is August (5.6mph).
Average humidity in December
Dermott, 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 (67%).
Average rainfall in December
Dermott, AR
- Average rainfall in December: 3.46"
The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is September (2.13").
Average rainfall days in December
Dermott, AR
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is July (16.7 days).
The month with the least rainy days is October (8.9 days).
Average snowfall in December
Dermott, AR
- Average snowfall in December: 0.04"
The month with the highest snowfall is February (0.47").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Dermott, AR
- Average snowfall days in December: 0.3 days
The month with the highest number of snowfall days is February (1.1 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
Dermott, AR
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 5h and 0min
The month with the most sunshine is June (Average sunshine: 10h and 42min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).
Average sunshine days in December
Dermott, AR
- Average sunshine days in December: 16.5 days
The month with the most sunshine days is October (20.8 days).
The month with the least sunshine days is July (13.1 days).
Average UV index in December
Dermott, AR
- Average UV index in December: 3
The months with the highest UV index are June, July and August (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Dermott, AR
- Average cloud cover in December: 46
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
Dermott, 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).
