December weather forecast
Grimes, AL

Share

Weather in December

December, the first month of the winter in Grimes, is still a comfortable month, with an average temperature varying between 61.3°F (16.3°C) and 45.9°F (7.7°C).

Temperature

The transition to December results in a modest reduction in average high-temperature, moving from an enjoyable 67.1°F (19.5°C) in November to a still comfortable 61.3°F (16.3°C). In the month of December, the nighttime temperature in Grimes dips to a steady average of 45.9°F (7.7°C).

Humidity

The months with the highest humidity in Grimes, Alabama, are August and December, with an average relative humidity of 75%.

Rainfall

In Grimes, in December, during 10.5 rainfall days, 2.4" (61mm) of precipitation is typically accumulated. In Grimes, during the entire year, the rain falls for 151.6 days and collects up to 23.27" (591mm) of precipitation.

Snowfall

In Grimes, snow does not fall in April through December.

Daylight

December has the shortest days of the year in Grimes, Alabama, with an average of 10h and 12min of daylight.
On the first day of December in Grimes, sunrise is at 6:23 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 4:49 pm CST.

Sunshine

In December, the average sunshine is 5.4h.

UV index

January and December, with an average maximum UV index of 3, are months with the lowest UV index in Grimes. A UV Index of 3 to 5 symbolizes a moderate health risk from unsafe exposure to UV radiation for the average person.
Note: In December, the maximum UV index of 3 suggests this advice:
Be vigilant - Suggestions to stave off sun damage are provided. To avoid the Sun's strongest rays, limit exposure around the mid-day period. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades.
[Resources]

Frequently asked questions

What are the temperatures in Grimes in December?

The average high-temperature, in December, in Grimes, is 61.3°F (16.3°C), while the average low-temperature is 45.9°F (7.7°C). In September, the average heat index (a.k.a. 'feels like', 'real feel'), which represents the influence of relative humidity on air temperature, is estimated at 98.6°F (37°C).

What is the most humid month in Grimes?

August and December, with an average relative humidity of 75%, are most humid months in Grimes, Alabama.

What is the average humidity in December in Grimes?

In December, the average relative humidity in Grimes, Alabama, is 75%.

How much does it rain in Grimes in December?

In December, in Grimes, the rain falls for 10.5 days. Throughout December, 2.4" (61mm) of precipitation is accumulated.

When it does not snow in Grimes?

April through December are months without snowfall.

Does it snow in Grimes in December?

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

What is the month with the shortest days in Grimes?

With an average of 10h and 12min of daylight, December has the shortest days of the year in Grimes.

How many hours of daylight does Grimes have in December?

In December, the average day length is 10h and 9min.

What time are sunrise and sunset in December in Grimes?

On the first day of December in Grimes, Alabama, sunrise is at 6:23 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 6:40 am and sunset at 4:49 pm CST.

How long on average sun shines in December in Grimes?

In Grimes, the average sunshine duration in December is 5.4h.

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

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

What is the UV index intensity in December in Grimes?

The average daily maximum UV index in December is 3. A UV Index value of 3 to 5 symbolizes a medium health risk from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Grimes, AL

Average temperature in December - Grimes, AL
  • Average high temperature in December: 61.3°F

The warmest month (with the highest average high temperature) is July (90.9°F).
The month with the lowest average high temperature is January (57.7°F).

  • Average low temperature in December: 45.9°F

The months with the highest average low temperature are July and August (73.6°F).
The coldest month (with the lowest average low temperature) is January (41.5°F).

[Resources]

Average pressure in December
Grimes, AL

Average pressure in December - Grimes, AL
  • Average pressure in December: 30.14"Hg

The month with the highest atmospheric pressure is January (30.16"Hg).
The months with the lowest atmospheric pressure are June and August (29.98"Hg).

[Resources]

Average wind speed in December
Grimes, AL

Average wind speed in December - Grimes, AL
  • Average wind speed in December: 7.5mph

The windiest month (with the highest average wind speed) is January (7.8mph).
The calmest months (with the lowest average wind speed) are July and August (5.2mph).

[Resources]

Average humidity in December
Grimes, AL

Average humidity in December - Grimes, AL
  • Average humidity in December: 75%

The months with the highest relative humidity are August and December (75%).
The months with the lowest relative humidity are May and October (69%).

[Resources]

Average rainfall in December
Grimes, AL

Average rainfall in December - Grimes, AL
  • Average rainfall in December: 2.4"

The wettest month (with the highest rainfall) is August (3.43").
The driest month (with the least rainfall) is November (1.22").

[Resources]

Average rainfall days in December
Grimes, AL

Average rainfall days in December - Grimes, AL
  • Average rainfall days in December: 10.5 days

The month with the highest number of rainy days is August (20.7 days).
The month with the least rainy days is November (7.2 days).

[Resources]

Average snowfall in December
Grimes, AL

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

The month with the highest snowfall is February (0.16").
The months with the least snowfall are April, May, June, July, August, September, October, November and December (0").

[Resources]

Average snowfall days in December
Grimes, AL

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

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

[Resources]

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

Average daylight in December / Average sunshine in December - Grimes, AL
  • Average daylight in December: 10h and 1min

The month with the longest days is June (Average daylight: 14h and 12min).
The month with the shortest days is December (Average daylight: 10h and 12min).

  • Average sunshine in December: 5h and 2min

The months with the most sunshine are June and July (Average sunshine: 10h and 48min).
The month with the least sunshine is February (Average sunshine: 5h and 18min).

[Resources]

Average sunshine days in December
Grimes, AL

Average sunshine days in December - Grimes, AL
  • Average sunshine days in December: 18.6 days

The months with the most sunshine days are October and November (21.1 days).
The month with the least sunshine days is August (7.2 days).

[Resources]

Average UV index in December
Grimes, AL

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

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

[Resources]

Average cloud cover in December
Grimes, AL

Average cloud cover in December - Grimes, AL
  • Average cloud cover in December: 42

The months with the most cloud cover are February and December (Cloud cover 42).
The month with the least cloud cover is October (Cloud cover 27).

[Resources]

Average visibility in December
Grimes, AL

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

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

[Resources]

Grimes, Alabama, USA

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location