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 arrival of December, Holy Trinity experiences a modest decline in average high-temperatures, transitioning from an enjoyable 65.3°F (18.5°C) in November to a mild 59°F (15°C). Holy Trinity experiences a mean low-temperature of 43.7°F (6.5°C) during December.Humidity
The most humid month is December, with an average relative humidity of 76%.Rainfall
In Holy Trinity, in December, during 12.3 rainfall days, 4.02" (102mm) of precipitation is typically accumulated. Throughout the year, there are 172.9 rainfall days, and 36.77" (934mm) of precipitation is accumulated.Snowfall
In Holy Trinity, snow does not fall in April through December.Daylight
The month with the shortest days is December, with an average of 10h and 6min of daylight.On the first day of the month, sunrise is at 6:23 am and sunset at 4:34 pm. On the last day of December, sunrise is at 6:40 am and sunset at 4:45 pm CST.
Sunshine
December has the least sunshine of the year in Holy Trinity, Alabama, with an average of 5.2h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV rays for the ordinary person.Note: The maximum UV index, 3 during December, leads to the following recommendations:
Exercise care. People with light skin might get burns in fewer than 30 minutes. Considering the strength of solar radiation at midday, one should avoid direct Sun exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays. Be advised! The UV radiation from the Sun can be almost doubled due to the reflective properties of snow.
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What are the temperatures in December?
What is the most humid month?
What is the average humidity in December?
How much does it rain in Holy Trinity in December?
When it does not snow?
Does it snow in December?
What is the month with the shortest days in Holy Trinity?
How many hours of daylight does Holy Trinity have in December?
When is the sunrise / sunset in December?
What is the month with the least sunshine?
How many hours of sunshine does Holy Trinity have in December?
What is the month with the lowest UV index?
What is the UV index reading in December?
Average temperature in December
Holy Trinity, AL
- Average high temperature in December: 59°F
The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (55.6°F).
- Average low temperature in December: 43.7°F
The month with the highest average low temperature is July (72.9°F).
The coldest month (with the lowest average low temperature) is January (39°F).
Average pressure in December
Holy Trinity, AL
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).
Average wind speed in December
Holy Trinity, AL
- Average wind speed in December: 7.3mph
The windiest month (with the highest average wind speed) is January (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).
Average humidity in December
Holy Trinity, AL
- Average humidity in December: 76%
The month with the highest relative humidity is December (76%).
The months with the lowest relative humidity are April, May and October (69%).
Average rainfall in December
Holy Trinity, AL
- Average rainfall in December: 4.02"
The wettest month (with the highest rainfall) is August (4.37").
The driest month (with the least rainfall) is September (2.09").
Average rainfall days in December
Holy Trinity, AL
- Average rainfall days in December: 12.3 days
The month with the highest number of rainy days is August (22.3 days).
The month with the least rainy days is November (7.9 days).
Average snowfall in December
Holy Trinity, AL
- Average snowfall in December: 0"
The month with the highest snowfall is February (0.24").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").
Average snowfall days in December
Holy Trinity, AL
- Average snowfall days in December: 0.1 days
The month with the highest number of snowfall days is January (0.3 days).
The months with the least snowfall days are April, May, June, July, August, September, October and November (0 days).
Average daylight in December /
Average sunshine in December
Holy Trinity, 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 December (Average sunshine: 5h and 12min).
Average sunshine days in December
Holy Trinity, AL
- Average sunshine days in December: 16.9 days
The month with the most sunshine days is October (21 days).
The month with the least sunshine days is July (6.6 days).
Average UV index in December
Holy Trinity, AL
- Average UV index in December: 3
The months with the highest UV index are May, June and July (UV index 7).
The months with the lowest UV index are January and December (UV index 3).
Average cloud cover in December
Holy Trinity, AL
- Average cloud cover in December: 44
The month with the most cloud cover is December (Cloud cover 44).
The months with the least cloud cover are May and October (Cloud cover 29).
Average visibility in December
Holy Trinity, 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).
Holy Trinity, Alabama, USA
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