December weather forecast
Crewsville, AL

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Weather in December

The first month of the winter, December, is still a mild month in Crewsville, Alabama, with temperature in the range of an average low of 40.6°F (4.8°C) and an average high of 55.4°F (13°C).

Temperature

With the arrival of December, Crewsville notices a mild change in the average high-temperature, sliding from November's comfortable 62.2°F (16.8°C) to a still refreshing 55.4°F (13°C). The average low-temperature, in December, is a wintry 40.6°F (4.8°C).

Humidity

With an average relative humidity of 80%, December is the most humid month in Crewsville.

Rainfall

In Crewsville, in December, during 14.3 rainfall days, 3.86" (98mm) of precipitation is typically accumulated. In Crewsville, Alabama, during the entire year, the rain falls for 173.8 days and collects up to 39.96" (1015mm) of precipitation.

Snowfall

Months with snowfall in Crewsville, Alabama, are January through March, November and December. The months with the most snowfall in Crewsville are January and December, with an average 0.43" (11mm) of accumulated snow.

Daylight

December has the shortest days of the year, with an average of 10h and 0min of daylight.
On the first day of the month, sunrise is at 6:29 am and sunset at 4:37 pm. On the last day of December, sunrise is at 6:47 am and sunset at 4:48 pm CST.

Sunshine

In Crewsville, Alabama, the average sunshine in December is 4.9h.

UV index

January, February, November and December, with an average maximum UV index of 3, are months with the lowest UV index in Crewsville. A UV Index reading of 3 to 5 represents a medium vulnerability from exposure to the Sun's UV radiation for the average person.
Note: A typical high UV index of 3 in December suggests the following recommendations:
Undertake protective steps - Preventing sun damage is advised. It's recommended to limit sun exposure when its radiation is at its peak during midday. Employ a hat with a wide brim for robust protection, cutting UV exposure by half. Keep in mind! Snow's reflective quality can nearly double the intensity of the Sun's UV radiation.
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Frequently asked questions

What is the usual temperature for Crewsville in December?

The high-temperature, in December, in Crewsville, records 55.4°F (13°C), while the low-temperature is 40.6°F (4.8°C). 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, in September is estimated at 93.2°F (34°C).

What is the most humid month in Crewsville?

December is the most humid month in Crewsville, Alabama, with an average relative humidity of 80%.

What is the average humidity in December in Crewsville?

In December, the average relative humidity in Crewsville is 80%.

How much does it rain in Crewsville in December?

In Crewsville, during December, the rain falls for 14.3 days and regularly aggregates up to 3.86" (98mm) of precipitation.

When does it snow the most in Crewsville?

The months with the most snowfall in Crewsville, Alabama, are January and December, with an average 0.43" (11mm) of accumulated snow.

How many days does it snow in December in Crewsville?

In Crewsville, in December, during 0.5 snowfall days, 0.43" (11mm) of snow is typically accumulated.

What is the month with the shortest days in Crewsville?

With an average of 10h and 0min of daylight, December has the shortest days of the year in Crewsville, Alabama.

What is the average length of the day in December in Crewsville?

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

What time are sunrise and sunset in December in Crewsville?

In December, on the first day of the month, sunrise is at 6:29 am and sunset at 4:37 pm. On the last day of the month, in Crewsville, sunrise is at 6:47 am and sunset at 4:48 pm CST.

How many hours of sunshine does Crewsville have in December?

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

When is the lowest UV index in Crewsville?

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

What is the UV index reading in December in Crewsville?

In Crewsville, the average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a moderate health threat from exposure to the Sun's UV radiation.
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
Crewsville, AL

Average temperature in December - Crewsville, AL
  • Average high temperature in December: 55.4°F

The warmest month (with the highest average high temperature) is July (89.8°F).
The month with the lowest average high temperature is January (52°F).

  • Average low temperature in December: 40.6°F

The month with the highest average low temperature is July (69.8°F).
The coldest month (with the lowest average low temperature) is January (36.1°F).

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Average pressure in December
Crewsville, AL

Average pressure in December - Crewsville, 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 (29.98"Hg).

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Average wind speed in December
Crewsville, AL

Average wind speed in December - Crewsville, AL
  • Average wind speed in December: 7.4mph

The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

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Average humidity in December
Crewsville, AL

Average humidity in December - Crewsville, 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 (72%).

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Average rainfall in December
Crewsville, AL

Average rainfall in December - Crewsville, AL
  • Average rainfall in December: 3.86"

The wettest month (with the highest rainfall) is April (4.33").
The driest month (with the least rainfall) is October (2.01").

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Average rainfall days in December
Crewsville, AL

Average rainfall days in December - Crewsville, AL
  • Average rainfall days in December: 14.3 days

The months with the highest number of rainy days are July and August (19.8 days).
The month with the least rainy days is November (8 days).

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Average snowfall in December
Crewsville, AL

Average snowfall in December - Crewsville, AL
  • Average snowfall in December: 0.43"

The months with the highest snowfall are January and December (0.43").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Crewsville, AL

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

The month with the highest number of snowfall days is January (1.4 days).
The months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Crewsville, 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 24min).
The month with the least sunshine is February (Average sunshine: 4h and 48min).

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Average sunshine days in December
Crewsville, AL

Average sunshine days in December - Crewsville, AL
  • Average sunshine days in December: 14.5 days

The month with the most sunshine days is October (20 days).
The month with the least sunshine days is July (9.6 days).

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Average UV index in December
Crewsville, AL

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

The month with the highest UV index is June (UV index 7).
The months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in December
Crewsville, AL

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

The months with the most cloud cover are February and December (Cloud cover 48).
The months with the least cloud cover are September and October (Cloud cover 32).

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Average visibility in December
Crewsville, AL

Average visibility in December - Crewsville, AL
  • Average visibility in December: 6mi

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

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Crewsville, Alabama, USA

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