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 subtly correlates with a reduction in the average high-temperature, down from an enjoyable 66.7°F (19.3°C) in November to a moderate 60.3°F (15.7°C). Halls Crossroads temperatures generally rest at a low of 43.9°F (6.6°C) during the December nights.Humidity
The most humid month is December, with an average relative humidity of 81%.Rainfall
In December, in Halls Crossroads, the rain falls for 13.5 days. Throughout December, 3.82" (97mm) of precipitation is accumulated. In Halls Crossroads, during the entire year, the rain falls for 178.8 days and collects up to 36.61" (930mm) 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 0.4 snowfall days, it receives 0.04" (1mm) of snow. In Halls Crossroads, Alabama, during the entire year, snow falls for 1.6 days and aggregates up to 0.55" (14mm) of snow.Daylight
The month with the shortest days is December, with an average of 10h and 6min of daylight.On the first day of December, sunrise is at 6:31 am and sunset at 4:46 pm. On the last day of the month, sunrise is at 6:48 am and sunset at 4:57 pm CST.
Sunshine
In December, the average sunshine is 5.1h.UV index
January, November and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium health hazard from unprotected exposure to Sun's UV rays for the average person.Note: In December, the maximum UV index of 3 transforms into these recommendations:
Be vigilant - Preventing sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On sunny days, it's ideal to wear sunglasses that filter out UVA and UVB rays. Note this! The Sun's UV radiation can nearly be doubled by the reflection off snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are December temperatures?
What is the most humid month?
What is the average humidity in December?
How many days does it rain in December?
When does it start snowing?
What is the month with the shortest days?
How many hours of daylight does Halls Crossroads have in December?
When is the sunrise / sunset in December?
How many hours of sunshine does Halls Crossroads have in December?
When is the lowest UV index?
How high is the UV index in December?
Average temperature in December
Halls Crossroads, AL
- Average high temperature in December: 60.3°F
The warmest month (with the highest average high temperature) is July (92.3°F).
The month with the lowest average high temperature is January (57°F).
- Average low temperature in December: 43.9°F
The month with the highest average low temperature is August (72.3°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).
Average pressure in December
Halls Crossroads, AL
- Average pressure in December: 30.13"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.97"Hg).
Average wind speed in December
Halls Crossroads, AL
- Average wind speed in December: 5.9mph
The windiest months (with the highest average wind speed) are February, March and April (6.2mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).
Average humidity in December
Halls Crossroads, AL
- Average humidity in December: 81%
The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (72%).
Average rainfall in December
Halls Crossroads, AL
- Average rainfall in December: 3.82"
The wettest month (with the highest rainfall) is August (4.53").
The driest month (with the least rainfall) is November (2.09").
Average rainfall days in December
Halls Crossroads, AL
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (24.4 days).
The month with the least rainy days is November (7.8 days).
Average snowfall in December
Halls Crossroads, AL
- Average snowfall in December: 0.04"
The month with the highest snowfall is January (0.24").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Halls Crossroads, AL
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is January (0.5 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
Halls Crossroads, AL
- Average daylight in December: 10h and 1min
The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 6min).
- Average sunshine in December: 5h and 1min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is February (Average sunshine: 5h and 0min).
Average sunshine days in December
Halls Crossroads, AL
- Average sunshine days in December: 16.2 days
The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is July (4.8 days).
Average UV index in December
Halls Crossroads, AL
- 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, November and December (UV index 3).
Average cloud cover in December
Halls Crossroads, AL
- Average cloud cover in December: 50
The month with the most cloud cover is December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 31).
Average visibility in December
Halls Crossroads, AL
- Average visibility in December: 5mi
The months with the highest visibility are June and October (6mi).
The months with the lowest visibility are January, February, March, April, May, July, August, September, November and December (5mi).
Halls Crossroads, Alabama, USA
Weather forecast for your location
2. Allow the app to use your location