December weather forecast and climate
Estillfork, AL

The first month of the winter, December, is also a fresh month in Estillfork, Alabama, with average temperature fluctuating between 50.5°F (10.3°C) and 36.5°F (2.5°C).

Temperature

In Estillfork, the average high-temperature slightly decreases, from a mild 57.9°F (14.4°C) in November, to a cool 50.5°F (10.3°C). The average low-temperature, in December, is 36.5°F (2.5°C).

Humidity

December is the most humid month, with an average relative humidity of 81%.

Rainfall

In Estillfork, Alabama, in December, during 13.8 rainfall days, 4.53" (115mm) of precipitation is typically accumulated. Throughout the year, in Estillfork, there are 186.5 rainfall days, and 45.31" (1151mm) of precipitation is accumulated.

Snowfall

January through April, November and December are months with snowfall in Estillfork. In Estillfork, during December, snow falls for 1.6 days and regularly aggregates up to 0.31" (8mm) of snow. In Estillfork, during the entire year, snow falls for 8.7 days, and aggregates up to 1.61" (41mm) of snow.

Daylight

With an average of 9.8h of daylight, December has the shortest days of the year.

Sunshine

In December, the average sunshine is 4.8h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Estillfork. A UV Index estimate of 2, and below, represents a minimal health hazard from unsafe exposure to the UV radiation for ordinary individuals.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
For the majority, extended sun exposure is not of great concern. Infants and people with sensitive skin must always be protected. 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.

What is the temperature in December in Estillfork?

In Estillfork, Alabama, in December, the average high-temperature is 50.5°F (10.3°C), and the average low-temperature is 36.5°F (2.5°C).

What is the most humid month in Estillfork?

With an average relative humidity of 81%, December is the most humid month in Estillfork, Alabama.

What is the average humidity in December in Estillfork?

In Estillfork, the average relative humidity in December is 81%.

How many days does it rain in December in Estillfork?

In December, the rain falls for 13.8 days. Throughout December, 4.53" (115mm) of precipitation is accumulated.

How much does it snow in Estillfork in December?

In Estillfork, Alabama, during December, snow falls for 1.6 days and regularly aggregates up to 0.31" (8mm) of snow.

What is the month with the shortest days in Estillfork?

The month with the shortest days in Estillfork, Alabama, is December, with an average of 9.8h of daylight.

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

In December, the average length of the day in Estillfork, Alabama, is 9.8h.

How many hours of sunshine does Estillfork have in December?

In December, the average sunshine in Estillfork, Alabama, is 4.8h.

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

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

What is the UV index intensity in December in Estillfork?

In December, the average daily maximum UV index in Estillfork, Alabama, is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from unsafe exposure to the Sun's UV rays.
Average temperature in December - Estillfork, AL
  • Average high temperature in December: 50.5°F

The warmest month (with the highest average high temperature) is July (86.7°F).
The month with the lowest average high temperature is January (46.2°F).

  • Average low temperature in December: 36.5°F

The month with the highest average low temperature is July (66.7°F).
The coldest month (with the lowest average low temperature) is January (31.6°F).

Average pressure in December - Estillfork, 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").

Average wind speed in December - Estillfork, AL
  • Average wind speed in December: 6.3mph

The windiest month (with the highest average wind speed) is February (7mph).
The calmest months (with the lowest average wind speed) are July and August (4mph).

Average humidity in December - Estillfork, AL
  • Average humidity in December: 81%

The month with the highest relative humidity is December (81%).
The month with the lowest relative humidity is October (75%).

Average rainfall in December - Estillfork, AL
  • Average rainfall in December: 4.53"

The wettest month (with the highest rainfall) is July (4.76").
The driest month (with the least rainfall) is November (2.68").

Average rainfall days in December - Estillfork, AL
  • Average rainfall days in December: 13.8 days

The month with the highest number of rainy days is July (21.6 days).
The month with the least rainy days is November (9.8 days).

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

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

Average snowfall days in December - Estillfork, AL
  • Average snowfall days in December: 1.6 days

Months with the highest number of snowfall days are January and February (2.3 days).
Months with the least snowfall days are May, June, July, August and September (0 days).

Average daylight in December / Average sunshine in December - Estillfork, AL
  • Average daylight in December: 9.8h

The month with the longest days is June (Average daylight: 14.5h).
The month with the shortest days is December (Average daylight: 9.8h).

  • Average sunshine in December: 4.8h

The month with the most sunshine is June (Average sunshine: 10.3h).
The month with the least sunshine is February (Average sunshine: 4.5h).

Average sunshine days in December - Estillfork, AL
  • Average sunshine days in December: 15.3 days

The month with the most sunshine days is October (18.7 days).
The month with the least sunshine days is July (7.7 days).

Average UV index in December - Estillfork, 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).

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

The month with the most cloud cover is February (Cloud cover 52).
The month with the least cloud cover is June (Cloud cover 32).

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

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