December weather forecast and climate
Catherine, AL

December, the first month of the winter, in Catherine, is also a moderate month, with average temperature ranging between max 59.2°F (15.1°C) and min 43°F (6.1°C).

Temperature

In December, the average high-temperature slightly decreases, from an enjoyable 66.2°F (19°C) in November, to a mild 59.2°F (15.1°C). In Catherine, the average low-temperature is 43°F (6.1°C).

Humidity

The most humid month in Catherine, Alabama, is December, with an average relative humidity of 80%.

Rainfall

The month with the most rainfall is December when the rain falls for 13 days and typically aggregates up to 3.94" (100mm) of precipitation.

Snowfall

Months with snowfall in Catherine are January through March and December. December is the first month it typically snows in Catherine. Throughout December, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow. Throughout the year, in Catherine, there are 1.5 snowfall days, and 0.67" (17mm) of snow is accumulated.

Daylight

With an average of 10.1h of daylight, December has the shortest days of the year.

Sunshine

In December, the average sunshine in Catherine is 5h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index of 3 to 5 symbolizes a moderate health risk from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 3 in December transform into the following instructions:
Take precautions - Protection against sunburn is recommended. The solar radiation is most powerful near the mid-day, so the exposure to the direct Sun should be reduced accordingly. 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 Catherine?

In Catherine, Alabama, in December, the average high-temperature is 59.2°F (15.1°C), and the average low-temperature is 43°F (6.1°C).

What is the most humid month in Catherine?

The most humid month in Catherine, Alabama, is December, with an average relative humidity of 80%.

What is the average humidity in December in Catherine?

The average relative humidity in December in Catherine is 80%.

How much does it rain in Catherine in December?

In December, the rain falls for 13 days. Throughout December, 3.94" (100mm) of precipitation is accumulated.

What is the wettest month in Catherine?

The month with the most rainfall is December when the rain falls for 13 days and typically aggregates up to 3.94" (100mm) of precipitation.

When does it start snowing in Catherine?

December is the first month it typically snows in Catherine. Throughout December, in the average 0.3 snowfall days, it receives 0.08" (2mm) of snow.

What is the month with the shortest days in Catherine?

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

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

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

How many hours of sunshine does Catherine have in December?

In December, the average sunshine in Catherine is 5h.

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

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

How high is the UV index in December in Catherine?

In December, the average daily maximum UV index is 3. A UV Index of 3 to 5 symbolizes a moderate health threat from unsafe exposure to the Sun's UV rays.
Average temperature in December - Catherine, AL
  • Average high temperature in December: 59.2°F

The warmest month (with the highest average high temperature) is July (93.2°F).
The month with the lowest average high temperature is January (55.9°F).

  • Average low temperature in December: 43°F

Months with the highest average low temperature are July and August (72.1°F).
The coldest month (with the lowest average low temperature) is January (38.8°F).

Average pressure in December - Catherine, 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 - Catherine, AL
  • Average wind speed in December: 6.4mph

The windiest month (with the highest average wind speed) is February (6.7mph).
The calmest months (with the lowest average wind speed) are July and August (4.5mph).

Average humidity in December - Catherine, 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 (70%).

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

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

Average rainfall days in December - Catherine, AL
  • Average rainfall days in December: 13 days

The month with the highest number of rainy days is July (22.5 days).
The month with the least rainy days is November (8.3 days).

Average snowfall in December - Catherine, AL
  • Average snowfall in December: 0.08"

The month with the highest snowfall is March (0.31").
Months with the least snowfall are April, May, June, July, August, September, October and November (0").

Average snowfall days in December - Catherine, AL
  • Average snowfall days in December: 0.3 days

The month with the highest number of snowfall days is January (0.6 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 - Catherine, 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: 5h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.9h).

Average sunshine days in December - Catherine, AL
  • Average sunshine days in December: 16.3 days

Months with the most sunshine days are October and November (20.5 days).
The month with the least sunshine days is July (6.6 days).

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

Months with the highest UV index are 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 - Catherine, AL
  • Average cloud cover in December: 49

The month with the most cloud cover is December (Cloud cover 49).
The month with the least cloud cover is October (Cloud cover 31).

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

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