December weather forecast
Fosters, AL

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Weather in December

December, the first month of the winter in Fosters, is still a mild month, with an average temperature ranging between max 56.3°F (13.5°C) and min 41.5°F (5.3°C).

Temperature

In Fosters, the average high-temperature in December slightly decreases from an enjoyable 63.7°F (17.6°C) in November to a still refreshing 56.3°F (13.5°C). The mean low-temperature during December nights is a wintry 41.5°F (5.3°C).

Humidity

The most humid month is December, with an average relative humidity of 80%.

Rainfall

In Fosters, in December, during 13.4 rainfall days, 4.09" (104mm) of precipitation is typically accumulated. Throughout the year, there are 166.5 rainfall days, and 39.41" (1001mm) of precipitation is accumulated.

Snowfall

Months with snowfall in Fosters, Alabama, are January, February and December. December is the first month it typically snows in Fosters. Throughout December, in the average 0.5 snowfall days, it receives 0.47" (12mm) of snow. Throughout the year, there are 2.3 snowfall days, and 1.26" (32mm) of snow is accumulated.

Daylight

With an average of 10h and 0min of daylight, December has the shortest days of the year in Fosters.
On the first day of the month, sunrise is at 6:36 am and sunset at 4:43 pm. On the last day of December, in Fosters, sunrise is at 6:53 am and sunset at 4:54 pm CST.

Sunshine

The months with the least sunshine in Fosters are February and December, with an average of 4.8h of sunshine.

UV index

January, February and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index estimate of 3 to 5 represents a medium vulnerability from unsafe exposure to UV radiation for average individuals.
Note: In December, the average maximum UV index of 3 translates into the following recommendations:
Make use of precautions - Suggestions to resist sunburn are communicated. The midday Sun can be dangerous due to its intense radiation; always find shade and reduce exposure. In bright sunlight, prioritize sunglasses that grant protection from UVA and UVB radiation. Be careful! The Sun's UV radiation can nearly be doubled by the reflective quality of snow.
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Frequently asked questions

What are the temperatures in Fosters in December?

The average high-temperature and low-temperature in Fosters during December are 56.3°F (13.5°C) and 41.5°F (5.3°C) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'real feel'), which takes the relative humidity and factors it into the air temperature reading, is computed to be 98.6°F (37°C).

What is the most humid month in Fosters?

The most humid month is December, with an average relative humidity of 80%.

What is the average humidity in December in Fosters?

The average relative humidity in December in Fosters, Alabama, is 80%.

How much does it rain in Fosters in December?

In Fosters, during December, the rain falls for 13.4 days and regularly aggregates up to 4.09" (104mm) of precipitation.

When does it start snowing in Fosters?

December is the first month it typically snows. Throughout December, in the average 0.5 snowfall days, it receives 0.47" (12mm) of snow.

What is the month with the shortest days in Fosters?

The month with the shortest days in Fosters, Alabama, is December, with an average of 10h and 0min of daylight.

How many hours of daylight does Fosters have in December?

In December, the average day length is 10h and 1min.

When is the sunrise / sunset in December in Fosters?

In December, on the first day of the month, sunrise is at 6:36 am and sunset at 4:43 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 4:54 pm CST.

What is the month with the least sunshine in Fosters?

The months with the least sunshine in Fosters are February and December, with an average of 4.8h of sunshine.

How many hours of sunshine does Fosters have in December?

In December, the average sunshine duration is 4.8h.

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

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

What is the UV index intensity in December in Fosters?

The average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a moderate health threat from exposure to Sun's UV rays.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Fosters, AL

Average temperature in December - Fosters, AL
  • Average high temperature in December: 56.3°F

The warmest month (with the highest average high temperature) is July (91.9°F).
The month with the lowest average high temperature is January (52.9°F).

  • Average low temperature in December: 41.5°F

The months with the highest average low temperature are July and August (71.6°F).
The coldest month (with the lowest average low temperature) is January (37.4°F).

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Average pressure in December
Fosters, AL

Average pressure in December - Fosters, 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 (29.97"Hg).

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Average wind speed in December
Fosters, AL

Average wind speed in December - Fosters, AL
  • Average wind speed in December: 6.8mph

The windiest month (with the highest average wind speed) is February (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.5mph).

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Average humidity in December
Fosters, AL

Average humidity in December - Fosters, 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%).

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Average rainfall in December
Fosters, AL

Average rainfall in December - Fosters, AL
  • Average rainfall in December: 4.09"

The wettest month (with the highest rainfall) is April (4.29").
The driest month (with the least rainfall) is October (2.28").

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Average rainfall days in December
Fosters, AL

Average rainfall days in December - Fosters, AL
  • Average rainfall days in December: 13.4 days

The month with the highest number of rainy days is July (20.6 days).
The month with the least rainy days is November (8.5 days).

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Average snowfall in December
Fosters, AL

Average snowfall in December - Fosters, AL
  • Average snowfall in December: 0.47"

The month with the highest snowfall is January (0.55").
The months with the least snowfall are March, April, May, June, July, August, September, October and November (0").

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Average snowfall days in December
Fosters, AL

Average snowfall days in December - Fosters, AL
  • Average snowfall days in December: 0.5 days

The months with the highest number of snowfall days are January and February (0.8 days).
The months with the least snowfall days are April, May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Fosters, 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 month with the most sunshine is June (Average sunshine: 10h and 30min).
The months with the least sunshine are February and December (Average sunshine: 4h and 48min).

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Average sunshine days in December
Fosters, AL

Average sunshine days in December - Fosters, AL
  • Average sunshine days in December: 15.7 days

The month with the most sunshine days is October (20.5 days).
The month with the least sunshine days is July (8.8 days).

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Average UV index in December
Fosters, AL

Average UV index in December - Fosters, 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, February and December (UV index 3).

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Average cloud cover in December
Fosters, AL

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

The months with the most cloud cover are February and December (Cloud cover 48).
The month with the least cloud cover is September (Cloud cover 29).

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Average visibility in December
Fosters, AL

Average visibility in December - Fosters, 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).

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Fosters, Alabama, USA

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