December weather forecast
Silas, AL

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Weather in December

The first month of the winter, December, is still a mild month in Silas, Alabama, with an average temperature fluctuating between 59.2°F (15.1°C) and 42.8°F (6°C).

Temperature

December heralds a minor drop in average high-temperature, sliding from November's 66.2°F (19°C) to a still refreshing 59.2°F (15.1°C). The average temperature drops to a chilly 42.8°F (6°C) during the night in the month of December.

Humidity

The most humid month is December, with an average relative humidity of 82%.

Rainfall

In Silas, Alabama, during December, the rain falls for 12.5 days and regularly aggregates up to 3.03" (77mm) of precipitation. Throughout the year, there are 163.4 rainfall days, and 31.06" (789mm) of precipitation is accumulated.

Snowfall

January through March and December are months with snowfall. The month with the most snowfall in Silas is December, when snow falls for 0.4 days and typically aggregates up to 0.31" (8mm) of snow.

Daylight

With an average of 10h and 6min of daylight, December has the shortest days of the year.
On the first day of December, sunrise is at 6:35 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 5:00 pm CST.

Sunshine

February and December, with an average of 4.9h of sunshine, are months with the least sunshine in Silas.

UV index

The months with the lowest UV index in Silas are January and December, with an average maximum UV index of 3. A UV Index of 3 to 5 symbolizes a medium vulnerability from unprotected exposure to Sun's UV rays for ordinary individuals.
Note: During December, 3 as the daily maximum UV index converts into the following advice:
Exercise prudence. Persons with fair skin could be burned in under 30 minutes. Around midday, solar radiation is most harmful; hence, exposure should be limited. Tightly woven clothing, when worn loosely, shields effectively against the Sun. Take to heart! Snow reflection can almost magnify the Sun's UV radiation twofold.
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Frequently asked questions

What is the temperature in December in Silas?

The average high-temperature, in December, in Silas, is 59.2°F (15.1°C), while the average low-temperature is 42.8°F (6°C). The average heat index (a.k.a. 'feels like', 'real feel'), which calculates the temperature value influenced by the moisture in the air, in September is estimated at 102.2°F (39°C).

What is the most humid month in Silas?

With an average relative humidity of 82%, December is the most humid month in Silas, Alabama.

What is the average humidity in December in Silas?

In Silas, Alabama, the average relative humidity in December is 82%.

How many days does it rain in December in Silas?

In December, in Silas, the rain falls for 12.5 days. Throughout December, 3.03" (77mm) of precipitation is accumulated.

What is the snowiest month in Silas?

December is the month with the most snowfall. Snow falls for 0.4 days and accumulates 0.31" (8mm) of snow.

When does it start snowing in Silas?

December is the first month it typically snows. Throughout December, in the average 0.4 snowfall days, it receives 0.31" (8mm) of snow.

What is the month with the shortest days in Silas?

December has the shortest days of the year in Silas, Alabama, with an average of 10h and 6min of daylight.

How many hours of daylight does Silas have in December?

In Silas, Alabama, the average day length in December is 10h and 7min.

When are sunrise and sunset in December in Silas?

On the first day of December, sunrise is at 6:35 am and sunset at 4:49 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 5:00 pm CST.

What is the month with the least sunshine in Silas?

February and December, with an average of 4.9h of sunshine, are months with the least sunshine in Silas.

How long on average sun shines in December in Silas?

In December, the average sunshine duration in Silas is 4.9h.

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

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

What is the UV index intensity in December in Silas?

In Silas, Alabama, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Silas, AL

Average temperature in December - Silas, AL
  • Average high temperature in December: 59.2°F

The warmest month (with the highest average high temperature) is July (92.5°F).
The month with the lowest average high temperature is January (56.1°F).

  • Average low temperature in December: 42.8°F

The months with the highest average low temperature are July and August (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.5°F).

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Average pressure in December
Silas, AL

Average pressure in December - Silas, AL
  • Average pressure in December: 30.14"Hg

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

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Average wind speed in December
Silas, AL

Average wind speed in December - Silas, AL
  • Average wind speed in December: 6.1mph

The windiest month (with the highest average wind speed) is April (6.5mph).
The calmest month (with the lowest average wind speed) is July (4.3mph).

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Average humidity in December
Silas, AL

Average humidity in December - Silas, AL
  • Average humidity in December: 82%

The month with the highest relative humidity is December (82%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in December
Silas, AL

Average rainfall in December - Silas, AL
  • Average rainfall in December: 3.03"

The wettest month (with the highest rainfall) is July (3.62").
The driest month (with the least rainfall) is November (1.61").

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Average rainfall days in December
Silas, AL

Average rainfall days in December - Silas, AL
  • Average rainfall days in December: 12.5 days

The month with the highest number of rainy days is July (22.3 days).
The month with the least rainy days is November (7.5 days).

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Average snowfall in December
Silas, AL

Average snowfall in December - Silas, AL
  • Average snowfall in December: 0.31"

The month with the highest snowfall is December (0.31").
The months with the least snowfall are April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Silas, AL

Average snowfall days in December - Silas, 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, October and November (0 days).

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Average daylight in December /
Average sunshine in December
Silas, AL

Average daylight in December / Average sunshine in December - Silas, 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 months with the least sunshine are February and December (Average sunshine: 4h and 54min).

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Average sunshine days in December
Silas, AL

Average sunshine days in December - Silas, AL
  • Average sunshine days in December: 16.4 days

The month with the most sunshine days is November (20.8 days).
The month with the least sunshine days is July (7.2 days).

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Average UV index in December
Silas, AL

Average UV index in December - Silas, 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).

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Average cloud cover in December
Silas, AL

Average cloud cover in December - Silas, AL
  • Average cloud cover in December: 50

The months with the most cloud cover are February and December (Cloud cover 50).
The month with the least cloud cover is October (Cloud cover 31).

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Average visibility in December
Silas, AL

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

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

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Silas, Alabama, USA

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