December weather forecast and climate
Cyril, AL

December, the first month of the winter, in Cyril, is also a moderate month, with average temperature varying between 58.1°F (14.5°C) and 42.6°F (5.9°C).

Temperature

In December, the average high-temperature slightly decreases, from an enjoyable 65.7°F (18.7°C) in November, to a moderate 58.1°F (14.5°C). The average low-temperature, in Cyril, is 42.6°F (5.9°C).

Humidity

December is the most humid month in Cyril, with an average relative humidity of 81%.

Rainfall

In Cyril, during December, the rain falls for 10.6 days and regularly aggregates up to 1.73" (44mm) of precipitation. In Cyril, during the entire year, the rain falls for 138.6 days and collects up to 19.33" (491mm) of precipitation.

Snowfall

January through March and December are months with snowfall in Cyril. December is the first month it typically snows. Throughout December, in the average 0.3 snowfall days, it receives 0.12" (3mm) of snow. In Cyril, during the entire year, snow falls for 1.3 days, and aggregates up to 0.35" (9mm) of snow.

Daylight

December has the shortest days of the year in Cyril, with an average of 10.1h of daylight.

Sunshine

The month with the least sunshine is December, with an average of 4.9h of sunshine.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index estimate of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for ordinary individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. On bright days sunglasses that block both UVA and UVB rays should be worn. A hat with a wide brim is extremely helpful, as it can prevent roughly 50% of UV radiation from reaching the eyes. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.

What is the temperature in December in Cyril?

The average high-temperature, in December, is 58.1°F (14.5°C), while the average low-temperature is 42.6°F (5.9°C).

What is the most humid month in Cyril?

December is the most humid month, with an average relative humidity of 81%.

What is the average humidity in December in Cyril?

The average relative humidity in December in Cyril, Alabama, is 81%.

How many days does it rain in December in Cyril?

In December, in Cyril, the rain falls for 10.6 days. Throughout December, 1.73" (44mm) of precipitation is accumulated.

When does it start to snow in Cyril?

December is the first month it typically snows in Cyril. Throughout December, in the average 0.3 snowfall days, it receives 0.12" (3mm) of snow.

What is the month with the shortest days in Cyril?

December has the shortest days of the year, with an average of 10.1h of daylight.

How many hours of daylight does Cyril have in December?

In Cyril, the average length of the day in December is 10.1h.

What is the month with the least sunshine in Cyril?

The month with the least sunshine in Cyril is December, with an average of 4.9h of sunshine.

How many hours of sunshine does Cyril have in December?

The average sunshine in December in Cyril, Alabama, is 4.9h.

What are the months with the lowest UV index in Cyril?

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Cyril, Alabama.

How high is the UV index in December in Cyril?

In Cyril, the average daily maximum UV index in December is 3. A UV Index of 3 to 5 symbolizes a moderate vulnerability from unsafe exposure to the Sun's UV rays.
Average temperature in December - Cyril, AL
  • Average high temperature in December: 58.1°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 (55.2°F).

  • Average low temperature in December: 42.6°F

Months with the highest average low temperature are July and August (72°F).
The coldest month (with the lowest average low temperature) is January (38.3°F).

Average pressure in December - Cyril, AL
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.17").
The month with the lowest atmospheric pressure is June (29.96").

Average wind speed in December - Cyril, AL
  • Average wind speed in December: 6.4mph

The windiest month (with the highest average wind speed) is April (6.8mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in December - Cyril, AL
  • Average humidity in December: 81%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (70%).

Average rainfall in December - Cyril, AL
  • Average rainfall in December: 1.73"

The wettest month (with the highest rainfall) is July (2.4").
The driest month (with the least rainfall) is November (0.94").

Average rainfall days in December - Cyril, AL
  • Average rainfall days in December: 10.6 days

The month with the highest number of rainy days is July (19 days).
The month with the least rainy days is November (6.4 days).

Average snowfall in December - Cyril, AL
  • Average snowfall in December: 0.12"

The month with the highest snowfall is January (0.16").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December - Cyril, AL
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is January (0.5 days).
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 - Cyril, AL
  • Average daylight in December: 10.1h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in December: 4.9h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is December (Average sunshine: 4.9h).

Average sunshine days in December - Cyril, AL
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is October (22.5 days).
The month with the least sunshine days is July (9.5 days).

Average UV index in December - Cyril, AL
  • Average UV index in December: 3

Months with the highest UV index are June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

Average cloud cover in December - Cyril, AL
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 31).

Average visibility in December - Cyril, AL
  • Average visibility in December: 5mi

Months with the highest visibility are February, March, April, June, October and November (6mi).
Months with the lowest visibility are January, May, July, August, September and December (5mi).