December weather forecast and climate
Chapman, AL

December, the first month of the winter, in Chapman, is also a moderate month, with average temperature varying between 43.7°F (6.5°C) and 59.5°F (15.3°C).

Temperature

In Chapman, the average high-temperature in December slightly decreases, from a comfortable 66.4°F (19.1°C) in November, to a mild 59.5°F (15.3°C). The average low-temperature, in December, is 43.7°F (6.5°C).

Humidity

February and December, with an average relative humidity of 79%, are most humid months in Chapman.

Rainfall

Months with the most rainfall are August and December, with an average 3.94" (100mm) of precipitation.

Snowfall

January through March and December are months with snowfall in Chapman. December is the first month it typically snows. Throughout December, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow. In Chapman, during the entire year, snow falls for 1.2 days, and aggregates up to 0.51" (13mm) of snow.

Daylight

December has the shortest days of the year in Chapman, with an average of 10.1h of daylight.

Sunshine

Months with the least sunshine are February and December, with an average of 5.1h of sunshine.

UV index

Months with the lowest UV index in Chapman are January and December, with an average maximum UV index of 3. A UV Index value of 3 to 5 symbolizes a medium health hazard from unsafe exposure to the UV radiation for average individuals.
Note: The average daily UV index of 3 transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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. Caution! The reflection of snow can nearly double the intensity of the Sun's UV radiation.

What is the temperature in December in Chapman?

The average high-temperature, in December, in Chapman, is 59.5°F (15.3°C), while the average low-temperature is 43.7°F (6.5°C).

What is the most humid month in Chapman?

February and December, with an average relative humidity of 79%, are most humid months in Chapman, Alabama.

What is the average humidity in December in Chapman?

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

How much does it rain in Chapman in December?

In Chapman, in December, during 12.9 rainfall days, 3.94" (100mm) of precipitation is typically accumulated.

What is the wettest month in Chapman?

Months with the most rainfall in Chapman, Alabama, are August and December, with an average 3.94" (100mm) of precipitation.

When does it start to snow in Chapman?

December is the first month it typically snows in Chapman, Alabama. Throughout December, in the average 0.2 snowfall days, it receives 0.04" (1mm) of snow.

What is the month with the shortest days in Chapman?

The month with the shortest days in Chapman is December, with an average of 10.1h of daylight.

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

In December, the average length of the day in Chapman, Alabama, is 10.1h.

What is the month with the least sunshine in Chapman?

February and December, with an average of 5.1h of sunshine, are months with the least sunshine in Chapman.

How many hours of sunshine does Chapman have in December?

In Chapman, Alabama, the average sunshine in December is 5.1h.

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

January and December, with an average maximum UV index of 3, are months with the lowest UV index.

How high is the UV index in December in Chapman?

The average daily maximum UV index in December in Chapman, Alabama, 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 - Chapman, AL
  • Average high temperature in December: 59.5°F

The warmest month (with the highest average high temperature) is July (91.8°F).
The month with the lowest average high temperature is January (56.7°F).

  • Average low temperature in December: 43.7°F

The month with the highest average low temperature is August (72.1°F).
The coldest month (with the lowest average low temperature) is January (39°F).

Average pressure in December - Chapman, AL
  • Average pressure in December: 30.14"

The month with the highest atmospheric pressure is January (30.16").
Months with the lowest atmospheric pressure are June and August (29.97").

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

The windiest months (with the highest average wind speed) are January and February (7.1mph).
The calmest month (with the lowest average wind speed) is August (4.6mph).

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

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

Average rainfall in December - Chapman, AL
  • Average rainfall in December: 3.94"

The wettest months (with the highest rainfall) are August and December (3.94").
The driest month (with the least rainfall) is November (1.93").

Average rainfall days in December - Chapman, AL
  • Average rainfall days in December: 12.9 days

The month with the highest number of rainy days is July (23 days).
The month with the least rainy days is November (7.3 days).

Average snowfall in December - Chapman, AL
  • Average snowfall in December: 0.04"

Months with the highest snowfall are January and February (0.2").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December - Chapman, AL
  • Average snowfall days in December: 0.2 days

The month with the highest number of snowfall days is January (0.4 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 - Chapman, AL
  • Average daylight in December: 10.1h

The month with the longest days is June (Average daylight: 14.2h).
The month with the shortest days is December (Average daylight: 10.1h).

  • Average sunshine in December: 5.1h

The month with the most sunshine is June (Average sunshine: 10.8h).
Months with the least sunshine are February and December (Average sunshine: 5.1).

Average sunshine days in December - Chapman, AL
  • Average sunshine days in December: 16.4 days

Months with the most sunshine days are October and November (21 days).
The month with the least sunshine days is July (6.5 days).

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

Months with the highest UV index are May, June, July and August (UV index 7).
Months with the lowest UV index are January and December (UV index 3).

Average cloud cover in December - Chapman, AL
  • Average cloud cover in December: 46

The month with the most cloud cover is December (Cloud cover 46).
The month with the least cloud cover is October (Cloud cover 29).

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

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