December weather forecast and climate
Grady, AL

Weather in December

The first month of the winter, December, is also a moderate month in Grady, Alabama, with average temperature fluctuating between 59.2°F (15.1°C) and 43.7°F (6.5°C).

Temperature

In December, the average high-temperature slightly decreases, from a comfortable 65.5°F (18.6°C) in November, to a moderate 59.2°F (15.1°C). The average low-temperature, in Grady, is 43.7°F (6.5°C).

Humidity

The most humid month in Grady is December, with an average relative humidity of 78%.

Rainfall

In Grady, in December, it is raining for 11.4 days, with typically 3.27" (83mm) of accumulated precipitation. In Grady, during the entire year, the rain falls for 153.1 days and collects up to 31.46" (799mm) of precipitation.

Snowfall

April through December are months without snowfall in Grady, Alabama.

Daylight

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

Sunshine

December has the least sunshine of the year in Grady, Alabama, with an average of 5.1h of sunshine.

UV index

Months with the lowest UV index are January and December, with an average maximum UV index of 3. A UV Index reading of 3 to 5 represents a medium health hazard from the exposure to the Sun's UV rays for average individuals.
Note: In December, the average maximum UV index of 3 translate into the following recommendations:
Take precautions. Light skin individuals may get burned in less than 30 minutes. 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.
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FAQ

What is the temperature in December in Grady?

In December, the average high-temperature is 59.2°F (15.1°C), and the average low-temperature is 43.7°F (6.5°C).

What is the most humid month in Grady?

With an average relative humidity of 78%, December is the most humid month in Grady.

What is the average humidity in December in Grady?

In December, the average relative humidity is 78%.

How many days does it rain in December in Grady?

In December, in Grady, Alabama, the rain falls for 11.4 days. Throughout December, 3.27" (83mm) of precipitation is accumulated.

Does it snow in Grady in December?

In Grady, Alabama, in December, it doesn't snow. In January, it regularly snows.

When it does not snow in Grady?

April through December are months without snowfall in Grady, Alabama.

What is the month with the shortest days in Grady?

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

How many hours of daylight does Grady have in December?

The average length of the day in December is 10.1h.

What is the month with the least sunshine in Grady?

With an average of 5.1h of sunshine, December has the least sunshine of the year in Grady.

How many hours of sunshine does Grady have in December?

The average sunshine in December in Grady, Alabama, is 5.1h.

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

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

What is the UV index intensity in December in Grady?

In December, the average daily maximum UV index is 3. A UV Index reading of 3 to 5 represents a moderate vulnerability from the exposure to the Sun's UV radiation.

Average temperature in December
Grady, AL

Average temperature in December - Grady, AL
  • Average high temperature in December: 59.2°F

The warmest month (with the highest average high temperature) is July (91°F).
The month with the lowest average high temperature is January (55.9°F).

  • Average low temperature in December: 43.7°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 (39.2°F).

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Average pressure in December
Grady, AL

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

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

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Average wind speed in December
Grady, AL

Average wind speed in December - Grady, AL
  • Average wind speed in December: 7.7mph

The windiest month (with the highest average wind speed) is January (8mph).
The calmest months (with the lowest average wind speed) are July and August (5mph).

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Average humidity in December
Grady, AL

Average humidity in December - Grady, AL
  • Average humidity in December: 78%

The month with the highest relative humidity is December (78%).
The month with the lowest relative humidity is October (70%).

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Average rainfall in December
Grady, AL

Average rainfall in December - Grady, AL
  • Average rainfall in December: 3.27"

The wettest month (with the highest rainfall) is August (3.86").
The driest month (with the least rainfall) is October (1.73").

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Average rainfall days in December
Grady, AL

Average rainfall days in December - Grady, AL
  • Average rainfall days in December: 11.4 days

The month with the highest number of rainy days is July (21.2 days).
The month with the least rainy days is November (5.9 days).

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Average snowfall in December
Grady, AL

Average snowfall in December - Grady, AL
  • Average snowfall in December: 0"

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

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Average snowfall days in December
Grady, AL

Average snowfall days in December - Grady, AL
  • Average snowfall days in December: 0 days

Months with the highest number of snowfall days are January and February (0.3 days).
Months with the least snowfall days are April, May, June, July, August, September, October, November and December (0 days).

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

Average daylight in December / Average sunshine in December - Grady, 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: 10.7h).
The month with the least sunshine is December (Average sunshine: 5.1h).

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Average sunshine days in December
Grady, AL

Average sunshine days in December - Grady, AL
  • Average sunshine days in December: 18.5 days

The month with the most sunshine days is November (22.8 days).
The month with the least sunshine days is July (8 days).

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Average UV index in December
Grady, AL

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

Months with the highest UV index are June and July (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
Grady, AL

Average cloud cover in December - Grady, AL
  • Average cloud cover in December: 45

The month with the most cloud cover is December (Cloud cover 45).
The month with the least cloud cover is October (Cloud cover 29).

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Average visibility in December
Grady, AL

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

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

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