December weather forecast and climate
Leesdale, AL

Weather in December

December, the first month of the winter, in Leesdale, is still a cool month, with average temperature fluctuating between 38.3°F (3.5°C) and 52.5°F (11.4°C).

Temperature

In December, the average high-temperature slightly decreases, from a moderate 59.9°F (15.5°C) in November, to a cool 52.5°F (11.4°C). In December, the average low-temperature is 38.3°F (3.5°C).

Humidity

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

Rainfall

December is the month with the most rainfall in Leesdale, Alabama. Rain falls for 13.5 days and accumulates 4.25" (108mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In Leesdale, in December, snow falls for 1.4 days, with typically accumulated 0.31" (8mm) of snow. Throughout the year, there are 6.8 snowfall days, and 1.97" (50mm) of snow is accumulated.

Daylight

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

Sunshine

The average sunshine in Leesdale is 4.7h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Leesdale, Alabama. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV radiation for average individuals.
Note: The daily maximum UV index of 2 in December interpret into the following advice:
Most people can stay in the Sun for up to 1 hour without burning, apart from children that always must be protected from sun exposure. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.
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FAQ

What is the temperature in December in Leesdale?

In Leesdale, Alabama, in December, the average high-temperature is 52.5°F (11.4°C), and the average low-temperature is 38.3°F (3.5°C).

What is the most humid month in Leesdale?

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

What is the average humidity in December in Leesdale?

In December, the average relative humidity is 79%.

How many days does it rain in December in Leesdale?

In Leesdale, Alabama, in December, during 13.5 rainfall days, 4.25" (108mm) of precipitation is typically accumulated.

What is the rainiest month in Leesdale?

December is the month with the most rainfall. Rain falls for 13.5 days and accumulates 4.25" (108mm) of precipitation.

How much does it snow in Leesdale in December?

In Leesdale, during December, snow falls for 1.4 days and regularly aggregates up to 0.31" (8mm) of snow.

What is the month with the shortest days in Leesdale?

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

How many hours of daylight does Leesdale have in December?

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

How long on average sun shines in December in Leesdale?

In Leesdale, Alabama, the average sunshine in December is 4.7h.

What is the month with the lowest UV index in Leesdale?

Months with the lowest UV index in Leesdale, Alabama, are January and December, with an average maximum UV index of 2.

What is the UV index reading in December in Leesdale?

In December, the average daily maximum UV index in Leesdale is 2. A UV Index value of 2, and less, symbolizes a minimal hazard to health from the exposure to the Sun's UV radiation.

Average temperature in December
Leesdale, AL

Average temperature in December - Leesdale, AL
  • Average high temperature in December: 52.5°F

The warmest month (with the highest average high temperature) is July (89.1°F).
The month with the lowest average high temperature is January (48.7°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (33.6°F).

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Average pressure in December
Leesdale, AL

Average pressure in December - Leesdale, AL
  • Average pressure in December: 30.15"

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
Leesdale, AL

Average wind speed in December - Leesdale, AL
  • Average wind speed in December: 7.8mph

The windiest month (with the highest average wind speed) is February (8.3mph).
The calmest months (with the lowest average wind speed) are July and August (4.8mph).

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Average humidity in December
Leesdale, AL

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

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Average rainfall in December
Leesdale, AL

Average rainfall in December - Leesdale, AL
  • Average rainfall in December: 4.25"

The wettest month (with the highest rainfall) is December (4.25").
The driest month (with the least rainfall) is November (2.24").

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Average rainfall days in December
Leesdale, AL

Average rainfall days in December - Leesdale, AL
  • Average rainfall days in December: 13.5 days

The month with the highest number of rainy days is July (19.5 days).
The month with the least rainy days is November (9.7 days).

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Average snowfall in December
Leesdale, AL

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

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
Leesdale, AL

Average snowfall days in December - Leesdale, AL
  • Average snowfall days in December: 1.4 days

The month with the highest number of snowfall days is February (2.1 days).
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
Leesdale, AL

Average daylight in December / Average sunshine in December - Leesdale, 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: 4.7h

The month with the most sunshine is June (Average sunshine: 10.5h).
The month with the least sunshine is February (Average sunshine: 4.6h).

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Average sunshine days in December
Leesdale, AL

Average sunshine days in December - Leesdale, AL
  • Average sunshine days in December: 15.4 days

The month with the most sunshine days is October (19.4 days).
The month with the least sunshine days is July (9.3 days).

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Average UV index in December
Leesdale, AL

Average UV index in December - Leesdale, AL
  • Average UV index in December: 2

Months with the highest UV index are May, June, July and August (UV index 6).
Months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in December
Leesdale, AL

Average cloud cover in December - Leesdale, AL
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 50).
The month with the least cloud cover is June (Cloud cover 30).

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Average visibility in December
Leesdale, AL

Average visibility in December - Leesdale, 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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