December weather forecast and climate
Chesterfield, AL

December, the first month of the winter, in Chesterfield, is also a fresh month, with average temperature ranging between min 36.9°F (2.7°C) and max 52.3°F (11.3°C).

Temperature

In Chesterfield, Alabama, the average high-temperature in December marginally drops, from a moderate 59.2°F (15.1°C) in November, to a fresh 52.3°F (11.3°C). In December, the average low-temperature is 36.9°F (2.7°C).

Humidity

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

Rainfall

In December, in Chesterfield, the rain falls for 11.2 days. Throughout December, 1.46" (37mm) of precipitation is accumulated. Throughout the year, there are 157 rainfall days, and 20" (508mm) of precipitation is accumulated.

Snowfall

January through March, November and December are months with snowfall. In Chesterfield, during December, snow falls for 0.6 days and regularly aggregates up to 0.2" (5mm) of snow. In Chesterfield, during the entire year, snow falls for 3.7 days, and aggregates up to 0.91" (23mm) of snow.

Daylight

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

Sunshine

December has the least sunshine of the year in Chesterfield, with an average of 4.7h of sunshine.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Chesterfield, Alabama. A UV Index estimate of 2, and below, represents a low threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In December, the average maximum UV index of 2 translate into the following recommendations:
Extended sun exposure is not an issue for the majority. Children, infants, and fair-skinned individuals always need to 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. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. 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 Chesterfield?

The average high-temperature, in December, in Chesterfield, Alabama, is 52.3°F (11.3°C), while the average low-temperature is 36.9°F (2.7°C).

What is the most humid month in Chesterfield?

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

What is the average humidity in December in Chesterfield?

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

How much does it rain in Chesterfield in December?

In Chesterfield, Alabama, in December, during 11.2 rainfall days, 1.46" (37mm) of precipitation is typically accumulated.

How many days does it snow in December in Chesterfield?

In Chesterfield, in December, during 0.6 snowfall days, 0.2" (5mm) of snow is typically accumulated.

What is the month with the shortest days in Chesterfield?

The month with the shortest days is December, with an average of 9.9h of daylight.

How many hours of daylight does Chesterfield have in December?

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

What is the month with the least sunshine in Chesterfield?

December has the least sunshine of the year in Chesterfield, Alabama, with an average of 4.7h of sunshine.

How many hours of sunshine does Chesterfield have in December?

In December, the average sunshine in Chesterfield is 4.7h.

When is the lowest UV index in Chesterfield?

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

What is the UV index reading in December in Chesterfield?

The average daily maximum UV index in December in Chesterfield is 2. A UV Index of 2, and less, symbolizes a low health risk from unprotected exposure to the UV radiation.
Average temperature in December - Chesterfield, AL
  • Average high temperature in December: 52.3°F

The warmest month (with the highest average high temperature) is July (88.3°F).
The month with the lowest average high temperature is January (47.7°F).

  • Average low temperature in December: 36.9°F

The month with the highest average low temperature is July (67.6°F).
The coldest month (with the lowest average low temperature) is January (32.4°F).

Average pressure in December - Chesterfield, 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 - Chesterfield, AL
  • Average wind speed in December: 6.5mph

The windiest month (with the highest average wind speed) is February (7.2mph).
The calmest month (with the lowest average wind speed) is August (4.1mph).

Average humidity in December - Chesterfield, 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 (74%).

Average rainfall in December - Chesterfield, AL
  • Average rainfall in December: 1.46"

The wettest month (with the highest rainfall) is August (2.56").
The driest month (with the least rainfall) is October (1.06").

Average rainfall days in December - Chesterfield, AL
  • Average rainfall days in December: 11.2 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (7.8 days).

Average snowfall in December - Chesterfield, AL
  • Average snowfall in December: 0.2"

The month with the highest snowfall is February (0.28").
Months with the least snowfall are April, May, June, July, August, September and October (0").

Average snowfall days in December - Chesterfield, AL
  • Average snowfall days in December: 0.6 days

The month with the highest number of snowfall days is January (1.3 days).
Months with the least snowfall days are April, May, June, July, August, September and October (0 days).

Average daylight in December / Average sunshine in December - Chesterfield, 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

Months with the most sunshine are June and July (Average sunshine: 10.2h).
The month with the least sunshine is December (Average sunshine: 4.7h).

Average sunshine days in December - Chesterfield, AL
  • Average sunshine days in December: 17.2 days

The month with the most sunshine days is October (21.4 days).
The month with the least sunshine days is July (9.2 days).

Average UV index in December - Chesterfield, 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 - Chesterfield, AL
  • Average cloud cover in December: 50

The month with the most cloud cover is February (Cloud cover 51).
The month with the least cloud cover is June (Cloud cover 32).

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

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