December weather forecast and climate
Grant, AL

Weather in December

December, the first month of the winter, in Grant, is still a cool month, with average temperature varying between 37.9°F (3.3°C) and 51.6°F (10.9°C).

Temperature

In December, the average high-temperature slightly decreases, from a mild 59.2°F (15.1°C) in November, to a cool 51.6°F (10.9°C). In December, the average low-temperature is 37.9°F (3.3°C).

Humidity

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

Rainfall

The month with the most rainfall is December when the rain falls for 13.7 days and typically aggregates up to 4.53" (115mm) of precipitation.

Snowfall

Months with snowfall are January through March, November and December. In December, it is snowing for 1.3 days. Throughout December, 0.35" (9mm) of snow is accumulated. In Grant, during the entire year, snow falls for 6.7 days, and aggregates up to 2.05" (52mm) of snow.

Daylight

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

Sunshine

In December, the average sunshine in Grant is 4.8h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index in Grant, Alabama. A UV Index estimate of 2, and below, represents a minimal health hazard from the exposure to the Sun's UV rays for the ordinary person.
Note: The average daily UV index of 2 in December transform into the following instructions:
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. 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 Grant?

In December, in Grant, Alabama, the average high-temperature is 51.6°F (10.9°C), and the average low-temperature is 37.9°F (3.3°C).

What is the most humid month in Grant?

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

What is the average humidity in December in Grant?

In Grant, Alabama, the average relative humidity in December is 80%.

How many days does it rain in December in Grant?

In Grant, Alabama, during December, the rain falls for 13.7 days and regularly aggregates up to 4.53" (115mm) of precipitation.

What is the rainiest month in Grant?

The month with the most rainfall is December when the rain falls for 13.7 days and typically aggregates up to 4.53" (115mm) of precipitation.

How many days does it snow in December in Grant?

In Grant, in December, snow falls for 1.3 days, with typically accumulated 0.35" (9mm) of snow.

What is the month with the shortest days in Grant?

December has the shortest days of the year in Grant, Alabama, with an average of 9.9h of daylight.

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

In Grant, the average length of the day in December is 9.9h.

How long on average sun shines in December in Grant?

In Grant, the average sunshine in December is 4.8h.

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

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

What is the UV index intensity in December in Grant?

In Grant, Alabama, the average daily maximum UV index in December is 2. A UV Index reading of 2, and below, represents a low health risk from the exposure to the Sun's UV rays.

Average temperature in December
Grant, AL

Average temperature in December - Grant, AL
  • Average high temperature in December: 51.6°F

The warmest month (with the highest average high temperature) is July (88.5°F).
The month with the lowest average high temperature is January (47.3°F).

  • Average low temperature in December: 37.9°F

The month with the highest average low temperature is July (68.5°F).
The coldest month (with the lowest average low temperature) is January (33.1°F).

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Average pressure in December
Grant, AL

Average pressure in December - Grant, 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").

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Average wind speed in December
Grant, AL

Average wind speed in December - Grant, AL
  • Average wind speed in December: 7.1mph

The windiest months (with the highest average wind speed) are January and February (7.6mph).
The calmest months (with the lowest average wind speed) are July and August (4.3mph).

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Average humidity in December
Grant, AL

Average humidity in December - Grant, 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%).

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Average rainfall in December
Grant, AL

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

The wettest month (with the highest rainfall) is December (4.53").
The driest month (with the least rainfall) is November (2.44").

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Average rainfall days in December
Grant, AL

Average rainfall days in December - Grant, AL
  • Average rainfall days in December: 13.7 days

The month with the highest number of rainy days is July (19.8 days).
The month with the least rainy days is November (9.6 days).

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Average snowfall in December
Grant, AL

Average snowfall in December - Grant, AL
  • Average snowfall in December: 0.35"

The month with the highest snowfall is January (0.83").
Months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Grant, AL

Average snowfall days in December - Grant, AL
  • Average snowfall days in December: 1.3 days

The month with the highest number of snowfall days is February (2 days).
Months with the least snowfall days are May, June, July, August, September and October (0 days).

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

Average daylight in December / Average sunshine in December - Grant, 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: 4.8h

The month with the most sunshine is June (Average sunshine: 10.4h).
The month with the least sunshine is February (Average sunshine: 4.5h).

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Average sunshine days in December
Grant, AL

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

The month with the most sunshine days is October (19.3 days).
The month with the least sunshine days is August (9.4 days).

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Average UV index in December
Grant, AL

Average UV index in December - Grant, 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).

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Average cloud cover in December
Grant, AL

Average cloud cover in December - Grant, AL
  • Average cloud cover in December: 49

The month with the most cloud cover is February (Cloud cover 51).
Months with the least cloud cover are June and September (Cloud cover 31).

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Average visibility in December
Grant, AL

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

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

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