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, Dayton experiences a modest decline in average high-temperatures, transitioning from a comfortable 65.3°F (18.5°C) in November to a mild 57.9°F (14.4°C). December's nights in Dayton, Alabama, observe an average temperature of 42.6°F (5.9°C).Humidity
With an average relative humidity of 80%, December is the most humid month.Rainfall
The month with the most rainfall in Dayton is December, when the rain falls for 13 days and typically aggregates up to 3.5" (89mm) of precipitation.Snowfall
Months with snowfall in Dayton, Alabama, are January, February and December. The months with the most snowfall in Dayton are January and December, with an average 0.35" (9mm) of accumulated snow.Daylight
With an average of 10h and 6min of daylight, December has the shortest days of the year in Dayton.On the first day of December, sunrise is at 6:34 am and sunset at 4:45 pm. On the last day of the month, sunrise is at 6:51 am and sunset at 4:56 pm CST.
Sunshine
With an average of 4.9h of sunshine, December has the least sunshine of the year in Dayton, Alabama.UV index
January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index value of 3 to 5 symbolizes a moderate threat to health from exposure to the Sun's UV radiation for the ordinary person.Note: A maximum daily UV index of 3 during December morphs into the following directions:
Heed the precautions - Protecting the skin and eyes from damage is compulsory. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Limit sun-induced ocular harm with sunglasses that feature UVA and UVB filtration. Be alert! Nearly double the UV rays from the Sun can be reflected by snow.
Frequently asked questions
What is the temperature in December in Dayton?
What is the most humid month in Dayton?
What is the average humidity in December in Dayton?
What is the rainiest month in Dayton?
How many days does it rain in December in Dayton?
When does it snow the most in Dayton?
When does it start snowing in Dayton?
What is the month with the shortest days in Dayton?
How many hours of daylight does Dayton have in December?
When is the sunrise / sunset in December in Dayton?
What is the month with the least sunshine in Dayton?
How long on average sun shines in December in Dayton?
When is the lowest UV index in Dayton?
How high is the UV index in December in Dayton?
Average temperature in December
Dayton, AL
- Average high temperature in December: 57.9°F
The warmest month (with the highest average high temperature) is July (92.7°F).
The month with the lowest average high temperature is January (55°F).
- Average low temperature in December: 42.6°F
The month with the highest average low temperature is July (72.5°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).
Average pressure in December
Dayton, AL
- Average pressure in December: 30.14"Hg
The month with the highest atmospheric pressure is January (30.16"Hg).
The month with the lowest atmospheric pressure is June (29.96"Hg).
Average wind speed in December
Dayton, AL
- Average wind speed in December: 6.8mph
The windiest months (with the highest average wind speed) are January, February, March and April (7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).
Average humidity in December
Dayton, 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 (69%).
Average rainfall in December
Dayton, AL
- Average rainfall in December: 3.5"
The wettest month (with the highest rainfall) is December (3.5").
The driest month (with the least rainfall) is September (2.01").
Average rainfall days in December
Dayton, AL
- Average rainfall days in December: 13 days
The month with the highest number of rainy days is July (21.3 days).
The month with the least rainy days is November (8.3 days).
Average snowfall in December
Dayton, AL
- Average snowfall in December: 0.35"
The months with the highest snowfall are January and December (0.35").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").
Average snowfall days in December
Dayton, AL
- Average snowfall days in December: 0.4 days
The month with the highest number of snowfall days is January (0.8 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
Dayton, 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: 4h and 5min
The month with the most sunshine is June (Average sunshine: 10h and 36min).
The month with the least sunshine is December (Average sunshine: 4h and 54min).
Average sunshine days in December
Dayton, AL
- Average sunshine days in December: 16.8 days
The month with the most sunshine days is October (21.2 days).
The month with the least sunshine days is July (8.3 days).
Average UV index in December
Dayton, 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 and December (UV index 3).
Average cloud cover in December
Dayton, AL
- Average cloud cover in December: 47
The months with the most cloud cover are February and December (Cloud cover 47).
The months with the least cloud cover are September and October (Cloud cover 29).
Average visibility in December
Dayton, 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).
Dayton, Alabama, USA
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