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
The onset of December aligns with a soft reduction in the average high-temperature, gently falling from a moderate 59.4°F (15.2°C) in November to a cool 51.3°F (10.7°C). Throughout December nights, Gravelly Springs registers an average low-temperature of 37.8°F (3.2°C).Humidity
With an average relative humidity of 80%, December is the most humid month.Rainfall
In December, in Gravelly Springs, the rain falls for 12.3 days. Throughout December, 3.11" (79mm) of precipitation is accumulated. Throughout the year, in Gravelly Springs, there are 170.1 rainfall days, and 40.12" (1019mm) of precipitation is accumulated.Snowfall
Months with snowfall in Gravelly Springs are January through April, November and December. In Gravelly Springs, in December, snow falls for 1 days, with typically accumulated 0.24" (6mm) of snow. In Gravelly Springs, during the entire year, snow falls for 6.8 days and aggregates up to 1.54" (39mm) of snow.Daylight
The month with the shortest days in Gravelly Springs is December, with an average of 9h and 54min of daylight.On the first day of the month, sunrise is at 6:41 am and sunset at 4:40 pm. On the last day of December, in Gravelly Springs, sunrise is at 6:59 am and sunset at 4:50 pm CST.
Sunshine
The month with the least sunshine is December, with an average of 4.5h of sunshine.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 radiation for ordinary individuals.Note: An average maximum UV index of 2 in December leads to these recommendations:
Most people face no serious problems with extended sun exposure, but those with fair skin, infants, and children always need protection. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. Boost your sun resistance with garments that are densely woven yet spacious. Heed this! Snow reflection can almost augment the UV radiation of the sun by double.
Frequently asked questions
What are December temperatures in Gravelly Springs?
What is the most humid month in Gravelly Springs?
What is the average humidity in December in Gravelly Springs?
How many days does it rain in December in Gravelly Springs?
How many days does it snow in December in Gravelly Springs?
What is the month with the shortest days in Gravelly Springs?
How many hours of daylight does Gravelly Springs have in December?
What time are sunrise and sunset in December in Gravelly Springs?
What is the month with the least sunshine in Gravelly Springs?
How many hours of sunshine does Gravelly Springs have in December?
What is the month with the lowest UV index in Gravelly Springs?
What is the UV index intensity in December in Gravelly Springs?
Average temperature in December
Gravelly Springs, AL
- Average high temperature in December: 51.3°F
The warmest month (with the highest average high temperature) is July (89.4°F).
The month with the lowest average high temperature is January (47.7°F).
- Average low temperature in December: 37.8°F
The month with the highest average low temperature is July (69.4°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).
Average pressure in December
Gravelly Springs, AL
- 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 (29.97"Hg).
Average wind speed in December
Gravelly Springs, AL
- Average wind speed in December: 7.4mph
The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest month (with the lowest average wind speed) is July (4.6mph).
Average humidity in December
Gravelly Springs, 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
Gravelly Springs, AL
- Average rainfall in December: 3.11"
The wettest month (with the highest rainfall) is February (4.37").
The driest month (with the least rainfall) is November (2.28").
Average rainfall days in December
Gravelly Springs, AL
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is July (19.1 days).
The month with the least rainy days is November (9.7 days).
Average snowfall in December
Gravelly Springs, AL
- Average snowfall in December: 0.24"
The month with the highest snowfall is February (0.55").
The months with the least snowfall are May, June, July, August, September and October (0").
Average snowfall days in December
Gravelly Springs, AL
- Average snowfall days in December: 1 days
The month with the highest number of snowfall days is January (2.3 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).
Average daylight in December /
Average sunshine in December
Gravelly Springs, AL
- 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: 4h and 3min
The month with the most sunshine is June (Average sunshine: 10h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 30min).
Average sunshine days in December
Gravelly Springs, AL
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is November (19.7 days).
The month with the least sunshine days is July (9.8 days).
Average UV index in December
Gravelly Springs, AL
- Average UV index in December: 2
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is December (UV index 2).
Average cloud cover in December
Gravelly Springs, AL
- Average cloud cover in December: 50
The month with the most cloud cover is February (Cloud cover 51).
The months with the least cloud cover are June and September (Cloud cover 31).
Average visibility in December
Gravelly Springs, AL
- Average visibility in December: 6mi
The months with the highest visibility are February, March, April, June, September, October, November and December (6mi).
The months with the lowest visibility are January, May, July and August (5mi).
Gravelly Springs, Alabama, USA
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