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
December's arrival coincides with a drop in the average high-temperature, decreasing from November's moderate 55.9°F (13.3°C) to a frosty 46.6°F (8.1°C). An average temperature of 31.6°F (-0.2°C) marks the nights in December.Humidity
In Huntsville, the average relative humidity in December is 76%.Rainfall
In Huntsville, in December, it is raining for 8.6 days, with typically 1.97" (50mm) of accumulated precipitation. Throughout the year, there are 160.8 rainfall days, and 33.66" (855mm) of precipitation is accumulated.Snowfall
January through May, November and December are months with snowfall. In Huntsville, in December, snow falls for 2.4 days, with typically accumulated 0.94" (24mm) of snow. Throughout the year, there are 13.6 snowfall days, and 6.97" (177mm) of snow is accumulated.Daylight
The month with the shortest days is December, with an average of 9h and 48min of daylight.On the first day of the month, sunrise is at 7:07 am and sunset at 5:00 pm. On the last day of December, sunrise is at 7:25 am and sunset at 5:10 pm CST.
Sunshine
In December, the average sunshine is 5.5h.UV index
January, February and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index reading of 2, and below, represents a low health risk from exposure to the Sun's UV rays for the average person.Note: The maximum UV index, 2 during December, leads to the following recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Given the potency of the midday Sun's UV radiation, one should avoid prolonged exposure. A hat with a generous brim can prevent nearly 50% of UV rays from reaching your eyes. Beware! Reflection from snow can magnify the Sun's UV radiation nearly twofold.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December?
What is the average humidity in December?
How much does it rain in December?
How much does it snow in December?
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 long on average sun shines in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Huntsville, AR
- Average high temperature in December: 46.6°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 (43.9°F).
- Average low temperature in December: 31.6°F
The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (28.4°F).
Average pressure in December
Huntsville, 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 (29.93"Hg).
Average wind speed in December
Huntsville, AR
- Average wind speed in December: 7.3mph
The windiest month (with the highest average wind speed) is April (8.7mph).
The calmest month (with the lowest average wind speed) is August (5.3mph).
Average humidity in December
Huntsville, AR
- Average humidity in December: 76%
The months with the highest relative humidity are March and May (78%).
The month with the lowest relative humidity is January (73%).
Average rainfall in December
Huntsville, AR
- Average rainfall in December: 1.97"
The wettest month (with the highest rainfall) is May (3.9").
The driest month (with the least rainfall) is February (1.89").
Average rainfall days in December
Huntsville, AR
- Average rainfall days in December: 8.6 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is January (8.1 days).
Average snowfall in December
Huntsville, AR
- Average snowfall in December: 0.94"
The month with the highest snowfall is February (2.52").
The months with the least snowfall are June, July, August, September and October (0").
Average snowfall days in December
Huntsville, AR
- Average snowfall days in December: 2.4 days
The month with the highest number of snowfall days is February (4.3 days).
The months with the least snowfall days are June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Huntsville, AR
- Average daylight in December: 9h and 5min
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 3min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is January (Average sunshine: 5h and 24min).
Average sunshine days in December
Huntsville, AR
- Average sunshine days in December: 19.8 days
The month with the most sunshine days is January (20.4 days).
The month with the least sunshine days is August (9.8 days).
Average UV index in December
Huntsville, AR
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January, February and December (UV index 2).
Average cloud cover in December
Huntsville, AR
- Average cloud cover in December: 42
The months with the most cloud cover are February and March (Cloud cover 46).
The month with the least cloud cover is June (Cloud cover 28).
Average visibility in December
Huntsville, AR
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, June, July, August, September, October, November and December (6mi).
The month with the lowest visibility is May (5mi).
Huntsville, Arkansas, USA
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