December weather forecast and climate
Monterey, AL

Weather in December

December, the first month of the winter, in Monterey, is also a moderate month, with temperature in the range of an average low of 43.7°F (6.5°C) and an average high of 59.5°F (15.3°C).

Temperature

In Monterey, the average high-temperature marginally drops, from an enjoyable 66.4°F (19.1°C) in November, to a mild 59.5°F (15.3°C). In December, in Monterey, the average low-temperature is 43.7°F (6.5°C).

Humidity

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

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. 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 Monterey, during the entire year, snow falls for 1.2 days, and aggregates up to 0.51" (13mm) of snow.

Daylight

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

Sunshine

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

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index. A UV Index reading of 3 to 5 represents a medium vulnerability from the exposure to the Sun's UV radiation for the average person.
Note: The average daily UV index of 3 in December transform into the following instructions:
Take precautions - Protection against the skin and eye damage is obliged. 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. 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 Monterey?

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

What are the most humid months in Monterey?

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

What is the average humidity in December in Monterey?

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

How many days does it rain in December in Monterey?

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

What is the rainiest month in Monterey?

The wettest months are August and December, with an average 3.94" (100mm) of rainfall.

When does it start snowing in Monterey?

December is the first month it typically snows in Monterey, 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 Monterey?

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

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

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

What is the month with the least sunshine in Monterey?

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

How long on average sun shines in December in Monterey?

In Monterey, the average sunshine in December is 5.1h.

When is the lowest UV index in Monterey?

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

What is the UV index intensity in December in Monterey?

In Monterey, Alabama, the average daily maximum UV index in December is 3. A UV Index reading of 3 to 5 represents a medium hazard to health from the exposure to the Sun's UV radiation.

Average temperature in December
Monterey, AL

Average temperature in December - Monterey, 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).

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Average pressure in December
Monterey, AL

Average pressure in December - Monterey, 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").

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Average wind speed in December
Monterey, AL

Average wind speed in December - Monterey, 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).

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Average humidity in December
Monterey, AL

Average humidity in December - Monterey, 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%).

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Average rainfall in December
Monterey, AL

Average rainfall in December - Monterey, 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").

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Average rainfall days in December
Monterey, AL

Average rainfall days in December - Monterey, 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).

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Average snowfall in December
Monterey, AL

Average snowfall in December - Monterey, 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").

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Average snowfall days in December
Monterey, AL

Average snowfall days in December - Monterey, 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).

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Average daylight in December /
Average sunshine in December
Monterey, AL

Average daylight in December / Average sunshine in December - Monterey, 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).

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Average sunshine days in December
Monterey, AL

Average sunshine days in December - Monterey, 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).

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Average UV index in December
Monterey, AL

Average UV index in December - Monterey, 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).

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Average cloud cover in December
Monterey, AL

Average cloud cover in December - Monterey, 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).

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Average visibility in December
Monterey, AL

Average visibility in December - Monterey, 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).

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