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
With the commencement of December, Huntsville records a moderate temperature decline, with the average high easing from November's mild 58.5°F (14.7°C) to a cool 50.9°F (10.5°C). Huntsville observes an average low-temperature of 37.4°F (3°C) during December nights.Humidity
December is the most humid month in Huntsville, with an average relative humidity of 80%.Rainfall
In Huntsville, Alabama, in December, it is raining for 13 days, with typically 4.25" (108mm) of accumulated precipitation. In Huntsville, during the entire year, the rain falls for 171.9 days and collects up to 42.36" (1076mm) of precipitation.Snowfall
January through March, November and December are months with snowfall. In Huntsville, during December, snow falls for 1.3 days and regularly aggregates up to 0.24" (6mm) of snow. In Huntsville, during the entire year, snow falls for 6.8 days and aggregates up to 1.77" (45mm) of snow.Daylight
December has the shortest days of the year in Huntsville, with an average of 9h and 54min of daylight.On the first day of December in Huntsville, Alabama, sunrise is at 6:35 am and sunset at 4:35 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 4:45 pm CST.
Sunshine
In December, the average sunshine in Huntsville is 4.7h.UV index
January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index estimate of 2, and below, represents a minimal health hazard from exposure to the Sun's UV rays for ordinary individuals.Note: The maximum UV index of 2 during December leads to these instructions:
Those with sensitive skin, infants, and children require constant safeguarding from prolonged sun exposure. The solar radiation around mid-day is intense; avoid the Sun and stay safe. A wide-brimmed hat provides unparalleled sun protection for sensitive areas like the eyes, ears, and neck. Attention! Nearly twice the Sun's UV radiation can be reflected by snow.
Frequently asked questions
What are December temperatures in Huntsville?
What is the most humid month in Huntsville?
What is the average humidity in December in Huntsville?
How many days does it rain in December in Huntsville?
How much does it snow in Huntsville in December?
What is the month with the shortest days in Huntsville?
How many hours of daylight does Huntsville have in December?
When are sunrise and sunset in December in Huntsville?
How many hours of sunshine does Huntsville have in December?
What is the month with the lowest UV index in Huntsville?
What is the UV index intensity in December in Huntsville?
Average temperature in December
Huntsville, AL
- Average high temperature in December: 50.9°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 (46.9°F).
- Average low temperature in December: 37.4°F
The month with the highest average low temperature is July (68.9°F).
The coldest month (with the lowest average low temperature) is January (32.7°F).
Average pressure in December
Huntsville, AL
- Average pressure in December: 30.15"Hg
The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).
Average wind speed in December
Huntsville, AL
- Average wind speed in December: 7.5mph
The windiest month (with the highest average wind speed) is February (8.1mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity in December
Huntsville, AL
- Average humidity in December: 80%
The month with the highest relative humidity is December (80%).
The month with the lowest relative humidity is October (73%).
Average rainfall in December
Huntsville, AL
- Average rainfall in December: 4.25"
The wettest month (with the highest rainfall) is April (4.45").
The driest month (with the least rainfall) is September (2.17").
Average rainfall days in December
Huntsville, AL
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is July (18.9 days).
The month with the least rainy days is November (9.1 days).
Average snowfall in December
Huntsville, AL
- Average snowfall in December: 0.24"
The month with the highest snowfall is January (0.83").
The months with the least snowfall are April, May, June, July, August, September and October (0").
Average snowfall days in December
Huntsville, AL
- Average snowfall days in December: 1.3 days
The month with the highest number of snowfall days is January (1.9 days).
The months with the least snowfall days are May, June, July, August and September (0 days).
Average daylight in December /
Average sunshine in December
Huntsville, AL
- Average daylight in December: 9h and 5min
The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).
- Average sunshine in December: 4h and 4min
The month with the most sunshine is June (Average sunshine: 10h and 24min).
The month with the least sunshine is February (Average sunshine: 4h and 30min).
Average sunshine days in December
Huntsville, AL
- Average sunshine days in December: 15.6 days
The month with the most sunshine days is November (19.6 days).
The month with the least sunshine days is June (10.3 days).
Average UV index in December
Huntsville, AL
- 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 and December (UV index 2).
Average cloud cover in December
Huntsville, AL
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 30).
Average visibility in December
Huntsville, AL
- 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).
Huntsville, Alabama, USA
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