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
During the shift to December, a minor reduction in average high-temperature is observed, shifting from a comfortable 61.9°F (16.6°C) in November to a fresh 54.5°F (12.5°C). Mardisville witnesses an average low-temperature of 39.7°F (4.3°C) throughout the month of December.Humidity
With an average relative humidity of 80%, December is the most humid month in Mardisville, Alabama.Rainfall
In Mardisville, during December, the rain falls for 13.8 days and regularly aggregates up to 3.7" (94mm) of precipitation. In Mardisville, Alabama, during the entire year, the rain falls for 176.1 days and collects up to 38.11" (968mm) of precipitation.Snowfall
Months with snowfall are January, February and December. December is the first month it typically snows. Throughout December, in the average 0.7 snowfall days, it receives 0.55" (14mm) of snow. Throughout the year, in Mardisville, there are 3.7 snowfall days, and 1.77" (45mm) of snow is accumulated.Daylight
December has the shortest days of the year in Mardisville, Alabama, with an average of 10h and 0min of daylight.On the first day of the month, sunrise is at 6:30 am and sunset at 4:36 pm. On the last day of December, in Mardisville, sunrise is at 6:48 am and sunset at 4:47 pm CST.
Sunshine
In December, the average sunshine is 4.9h.UV index
The average daily maximum UV index in December in Mardisville, Alabama, is 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from exposure to the Sun's UV radiation for the average person.Note: In December, an average UV index of 3 transforms into the following instructions:
Safety measures are advised. Light-skinned individuals may experience burns in under half an hour. It's recommended to limit sun exposure when its radiation is at its peak during midday. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Be informed! The Sun's UV radiation can be nearly doubled due to the reflection from snow.
Frequently asked questions
What are December temperatures in Mardisville?
What is the most humid month in Mardisville?
What is the average humidity in December in Mardisville?
How much does it rain in Mardisville in December?
When does it start snowing in Mardisville?
What is the month with the shortest days in Mardisville?
What is the average length of the day in December in Mardisville?
When is the sunrise / sunset in December in Mardisville?
How long on average sun shines in December in Mardisville?
How high is the UV index in December in Mardisville?
Average temperature in December
Mardisville, AL
- Average high temperature in December: 54.5°F
The warmest month (with the highest average high temperature) is July (90°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 (69.8°F).
The coldest month (with the lowest average low temperature) is January (35.1°F).
Average pressure in December
Mardisville, 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
Mardisville, AL
- Average wind speed in December: 6.9mph
The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.2mph).
Average humidity in December
Mardisville, 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 (72%).
Average rainfall in December
Mardisville, AL
- Average rainfall in December: 3.7"
The wettest month (with the highest rainfall) is August (3.78").
The driest month (with the least rainfall) is October (2.13").
Average rainfall days in December
Mardisville, AL
- Average rainfall days in December: 13.8 days
The month with the highest number of rainy days is July (21.5 days).
The month with the least rainy days is November (8.6 days).
Average snowfall in December
Mardisville, AL
- Average snowfall in December: 0.55"
The month with the highest snowfall is January (0.87").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Mardisville, AL
- Average snowfall days in December: 0.7 days
The month with the highest number of snowfall days is January (1.4 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
Mardisville, 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 months with the most sunshine are June and July (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).
Average sunshine days in December
Mardisville, AL
- Average sunshine days in December: 15.5 days
The months with the most sunshine days are October and November (19.5 days).
The month with the least sunshine days is July (7.3 days).
Average UV index in December
Mardisville, AL
- Average UV index in December: 3
The months with the highest UV index are May, June, July and August (UV index 6).
The month with the lowest UV index is January (UV index 2).
Average cloud cover in December
Mardisville, AL
- Average cloud cover in December: 47
The month with the most cloud cover is February (Cloud cover 48).
The months with the least cloud cover are June, September and October (Cloud cover 31).
Average visibility in December
Mardisville, 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).
Mardisville, Alabama, USA
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