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, Octagon records a mild decrease in average high-temperature, moving from a refreshing 65.3°F (18.5°C) in November to a moderate 57.9°F (14.4°C). In Octagon, December nights witness a steady temperature drop to an icy 42.6°F (5.9°C).Humidity
With an average relative humidity of 80%, December is the most humid month in Octagon, Alabama.Rainfall
December is the month with the most rainfall. Rain falls for 13 days and accumulates 3.5" (89mm) of precipitation.Snowfall
Months with snowfall are January, February and December. The months with the most snowfall are January and December, with an average 0.35" (9mm) of accumulated snow.Daylight
December has the shortest days of the year in Octagon, with an average of 10h and 6min of daylight.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 Octagon.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 medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.Note: In December, a regular UV index of 3 translates into these guidelines:
Ensure safety - Recommendations to avert sunburn are presented. Solar radiation is at its peak intensity during midday, so it's advisable to stay indoors or in the shade. Select sunglasses that boast both UVA and UVB protection to limit the adverse effects of the sun on the eyes. Alert! The snow's reflection can amplify the UV radiation of the Sun nearly twice.
Frequently asked questions
What is the usual temperature for Octagon in December?
What is the most humid month in Octagon?
What is the average humidity in December in Octagon?
What is the wettest month in Octagon?
How much does it rain in Octagon in December?
What is the snowiest month in Octagon?
When does it start to snow in Octagon?
What is the month with the shortest days in Octagon?
What is the average length of the day in December in Octagon?
When are sunrise and sunset in December in Octagon?
What is the month with the least sunshine in Octagon?
How many hours of sunshine does Octagon have in December?
What is the month with the lowest UV index in Octagon?
How high is the UV index in December in Octagon?
Average temperature in December
Octagon, 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
Octagon, 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
Octagon, 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
Octagon, 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
Octagon, 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
Octagon, 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
Octagon, 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
Octagon, 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
Octagon, 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
Octagon, 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
Octagon, 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
Octagon, 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
Octagon, 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).
Octagon, Alabama, USA
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