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 brings a slight decrease in temperature, down from an enjoyable 61.5°F (16.4°C) in November to a cool 54.5°F (12.5°C). Throughout the month of December, Swagg sees a steady low-temperature average of 39.7°F (4.3°C).Humidity
The most humid month in Swagg is December, with an average relative humidity of 80%.Rainfall
In December, the rain falls for 13.5 days. Throughout December, 3.7" (94mm) of precipitation is accumulated. Throughout the year, there are 174.1 rainfall days, and 38.39" (975mm) of precipitation is accumulated.Snowfall
January through March and December are months with snowfall in Swagg, Alabama. December is the month with the most snowfall. Snow falls for 0.6 days and accumulates 0.59" (15mm) of snow.Daylight
December has the shortest days of the year in Swagg, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 6:28 am and sunset at 4:34 pm. On the last day of December, in Swagg, sunrise is at 6:45 am and sunset at 4:45 pm CST.
Sunshine
The months with the least sunshine are February and December, with an average of 4.9h of sunshine.UV index
January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Swagg. A UV Index estimate of 3 to 5 represents a moderate threat to health from exposure to the Sun's UV rays for the average person.Note: In December, an average UV index of 3 transforms into the following instructions:
Preventative actions are necessary - Suggestions to safeguard against sun damage are in order. For skin protection, it's recommended to minimize Sun exposure during its peak hours around midday. Counter UV radiation's ill effects with clothing designed for sun safety and UV-resistant eyewear. Mark this! Snow reflection can nearly double the UV radiation intensity from the Sun.
Frequently asked questions
What are the temperatures in Swagg in December?
What is the most humid month in Swagg?
What is the average humidity in December in Swagg?
How many days does it rain in December in Swagg?
When does it snow the most in Swagg?
When does it start snowing in Swagg?
What is the month with the shortest days in Swagg?
How many hours of daylight does Swagg have in December?
When is the sunrise / sunset in December in Swagg?
What is the month with the least sunshine in Swagg?
How long on average sun shines in December in Swagg?
When is the lowest UV index in Swagg?
What is the UV index reading in December in Swagg?
Average temperature in December
Swagg, AL
- Average high temperature in December: 54.5°F
The warmest month (with the highest average high temperature) is July (88.9°F).
The month with the lowest average high temperature is January (50.9°F).
- Average low temperature in December: 39.7°F
The month with the highest average low temperature is August (69.4°F).
The coldest month (with the lowest average low temperature) is January (34.9°F).
Average pressure in December
Swagg, 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
Swagg, AL
- Average wind speed in December: 7.1mph
The windiest months (with the highest average wind speed) are January and February (7.5mph).
The calmest month (with the lowest average wind speed) is August (4.2mph).
Average humidity in December
Swagg, 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
Swagg, AL
- Average rainfall in December: 3.7"
The wettest month (with the highest rainfall) is August (3.98").
The driest month (with the least rainfall) is October (1.89").
Average rainfall days in December
Swagg, AL
- Average rainfall days in December: 13.5 days
The month with the highest number of rainy days is July (21.5 days).
The month with the least rainy days is November (7.6 days).
Average snowfall in December
Swagg, AL
- Average snowfall in December: 0.59"
The month with the highest snowfall is December (0.59").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Swagg, AL
- Average snowfall days in December: 0.6 days
The months with the highest number of snowfall days are January and February (1.3 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
Swagg, AL
- Average daylight in December: 10h and 0min
The month with the longest days is June (Average daylight: 14h and 18min).
The month with the shortest days is December (Average daylight: 10h and 0min).
- Average sunshine in December: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 54min).
Average sunshine days in December
Swagg, AL
- Average sunshine days in December: 15.8 days
The month with the most sunshine days is November (20.7 days).
The month with the least sunshine days is July (7.9 days).
Average UV index in December
Swagg, AL
- Average UV index in December: 3
The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).
Average cloud cover in December
Swagg, AL
- Average cloud cover in December: 47
The months with the most cloud cover are February and December (Cloud cover 47).
The month with the least cloud cover is September (Cloud cover 31).
Average visibility in December
Swagg, AL
- Average visibility in December: 6mi
The months with the highest visibility are January, February, March, April, May, June, September, October, November and December (6mi).
The months with the lowest visibility are July and August (5mi).
Swagg, Alabama, USA
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