December weather forecast and climate
Masseyline, AL

Weather in December

The first month of the winter, December, is also a fresh month in Masseyline, Alabama, with average temperature varying between 54.1°F (12.3°C) and 39.7°F (4.3°C).

Temperature

In Masseyline, Alabama, the average high-temperature in December slightly decreases, from a comfortable 61.7°F (16.5°C) in November, to a fresh 54.1°F (12.3°C). The average low-temperature, is 39.7°F (4.3°C).

Humidity

With an average relative humidity of 79%, December is the most humid month in Masseyline.

Rainfall

The month with the most rainfall is December when the rain falls for 12.6 days and typically aggregates up to 4.09" (104mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Masseyline. In Masseyline, Alabama, during December, snow falls for 0.8 days and regularly aggregates up to 0.43" (11mm) of snow. In Masseyline, during the entire year, snow falls for 4 days, and aggregates up to 1.81" (46mm) of snow.

Daylight

December has the shortest days of the year in Masseyline, with an average of 9.9h of daylight.

Sunshine

The average sunshine in Masseyline 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 Masseyline, Alabama. A UV Index reading of 3 to 5 represents a moderate threat to health from unsafe exposure to the UV radiation for the ordinary person.
Note: The average daily UV index of 3 in December transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The Sun's most intense and consequently most harmful UV radiation during midday hours should be decreased by minimizing exposure and seeking shade. Sun-protective clothing, a long-sleeved shirt and pants, a wide-brimmed hat, and UVA and UVB-blocking sunglasses are particularly helpful in blocking UV radiation's harmful effects. Beware! The strength of the UV rays is increased nearly double-fold by the reflection of the snow.
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FAQ

What is the temperature in December in Masseyline?

In Masseyline, Alabama, in December, the average high-temperature is 54.1°F (12.3°C), and the average low-temperature is 39.7°F (4.3°C).

What is the most humid month in Masseyline?

The most humid month is December, with an average relative humidity of 79%.

What is the average humidity in December in Masseyline?

In Masseyline, Alabama, the average relative humidity in December is 79%.

How many days does it rain in December in Masseyline?

In December, in Masseyline, Alabama, the rain falls for 12.6 days. Throughout December, 4.09" (104mm) of precipitation is accumulated.

What is the wettest month in Masseyline?

December is the month with the most rainfall. Rain falls for 12.6 days and accumulates 4.09" (104mm) of precipitation.

How much does it snow in Masseyline in December?

In December, it is snowing for 0.8 days. Throughout December, 0.43" (11mm) of snow is accumulated.

What is the month with the shortest days in Masseyline?

With an average of 9.9h of daylight, December has the shortest days of the year in Masseyline.

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

The average length of the day in December in Masseyline, Alabama, is 9.9h.

How long on average sun shines in December in Masseyline?

The average sunshine in December in Masseyline is 4.9h.

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

Months with the lowest UV index in Masseyline are January, February, November and December, with an average maximum UV index of 3.

How high is the UV index in December in Masseyline?

In December, the average daily maximum UV index is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from unsafe exposure to the Sun's UV rays.

Average temperature in December
Masseyline, AL

Average temperature in December - Masseyline, AL
  • Average high temperature in December: 54.1°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (50.7°F).

  • Average low temperature in December: 39.7°F

The month with the highest average low temperature is July (70.7°F).
The coldest month (with the lowest average low temperature) is January (35.2°F).

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Average pressure in December
Masseyline, AL

Average pressure in December - Masseyline, 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 (29.98").

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Average wind speed in December
Masseyline, AL

Average wind speed in December - Masseyline, AL
  • Average wind speed in December: 7mph

The windiest month (with the highest average wind speed) is February (7.4mph).
The calmest months (with the lowest average wind speed) are July and August (4.4mph).

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Average humidity in December
Masseyline, AL

Average humidity in December - Masseyline, AL
  • Average humidity in December: 79%

The month with the highest relative humidity is December (79%).
The month with the lowest relative humidity is October (71%).

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Average rainfall in December
Masseyline, AL

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

The wettest month (with the highest rainfall) is December (4.09").
The driest month (with the least rainfall) is October (2.09").

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Average rainfall days in December
Masseyline, AL

Average rainfall days in December - Masseyline, AL
  • Average rainfall days in December: 12.6 days

The month with the highest number of rainy days is July (21.7 days).
The month with the least rainy days is November (9.1 days).

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Average snowfall in December
Masseyline, AL

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

The month with the highest snowfall is January (0.79").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Masseyline, AL

Average snowfall days in December - Masseyline, AL
  • Average snowfall days in December: 0.8 days

The month with the highest number of snowfall days is February (1.3 days).
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
Masseyline, AL

Average daylight in December / Average sunshine in December - Masseyline, AL
  • Average daylight in December: 9.9h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 9.9h).

  • Average sunshine in December: 4.9h

Months with the most sunshine are June and July (Average sunshine: 10.6h).
The month with the least sunshine is February (Average sunshine: 4.8h).

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Average sunshine days in December
Masseyline, AL

Average sunshine days in December - Masseyline, AL
  • Average sunshine days in December: 16.5 days

The month with the most sunshine days is October (20.3 days).
The month with the least sunshine days is July (7.2 days).

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Average UV index in December
Masseyline, AL

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

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January, February, November and December (UV index 3).

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Average cloud cover in December
Masseyline, AL

Average cloud cover in December - Masseyline, AL
  • Average cloud cover in December: 47

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

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Average visibility in December
Masseyline, AL

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

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

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