December weather forecast
Grandview, AL

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Weather in December

The first month of the winter, December, is still a cool month in Grandview, Alabama, with an average temperature fluctuating between 52.7°F (11.5°C) and 38.3°F (3.5°C).

Temperature

The transition to December results in a modest reduction in average high-temperature, moving from a refreshing 60.1°F (15.6°C) in November to a fresh 52.7°F (11.5°C). During the December nights, an average temperature of 38.3°F (3.5°C) is observed in Grandview, Alabama.

Humidity

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

Rainfall

December is the month with the most rainfall. Rain falls for 13.6 days and accumulates 4.21" (107mm) of precipitation.

Snowfall

January through March, November and December are months with snowfall in Grandview. In December, in Grandview, it is snowing for 1 days. Throughout December, 0.24" (6mm) of snow is accumulated. In Grandview, during the entire year, snow falls for 5.2 days and aggregates up to 1.73" (44mm) of snow.

Daylight

The month with the shortest days in Grandview is December, with an average of 9h and 54min of daylight.
On the first day of December, sunrise is at 6:35 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 4:48 pm CST.

Sunshine

The average sunshine in December is 4.9h.

UV index

January and December, with an average maximum UV index of 2, are months with the lowest UV index. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for ordinary individuals.
Note: In December, a daily UV index of 2 turns into the following recommendations:
In contrast to children, who must always be shielded from the sun, most people can tolerate up to an hour of sun exposure without any burns. Avoiding direct sunlight during midday hours helps reduce the risk from intense UV radiation. Arm yourself against UV rays' harm with protective apparel and UV-filtering shades. Stay alert! Snow's reflective properties can almost double the UV radiation from the Sun.
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Frequently asked questions

What are the temperatures in Grandview in December?

The high-temperature in Grandview during December is 52.7°F (11.5°C) and the low-temperature is 38.3°F (3.5°C). The average heat index (a.k.a. 'apparent temperature', 'feels like'), which takes the relative humidity and factors it into the air temperature reading, in September is evaluated at 91.4°F (33°C).

What is the most humid month in Grandview?

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

What is the average humidity in December in Grandview?

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

What is the wettest month in Grandview?

The month with the most rainfall in Grandview, Alabama, is December, when the rain falls for 13.6 days and typically aggregates up to 4.21" (107mm) of precipitation.

How much does it rain in Grandview in December?

In Grandview, Alabama, in December, it is raining for 13.6 days, with typically 4.21" (107mm) of accumulated precipitation.

How many days does it snow in December in Grandview?

In December, it is snowing for 1 days. Throughout December, 0.24" (6mm) of snow is accumulated.

What is the month with the shortest days in Grandview?

December has the shortest days of the year, with an average of 9h and 54min of daylight.

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

In Grandview, Alabama, the average day length in December is 9h and 55min.

What time are sunrise and sunset in December in Grandview?

In December, on the first day of the month, sunrise is at 6:35 am and sunset at 4:38 pm. On the last day of the month, in Grandview, Alabama, sunrise is at 6:53 am and sunset at 4:48 pm CST.

How long on average sun shines in December in Grandview?

In Grandview, Alabama, the average sunshine duration in December is 4.9h.

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

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

What is the UV index reading in December in Grandview?

The average daily maximum UV index in December in Grandview, Alabama, is 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV radiation.
Average humidity
Average rainfall days
Average snowfall days
Average daylight
Average sunshine
Average sunshine days
Average UV index
Average cloud cover
Average visibility

Average temperature in December
Grandview, AL

Average temperature in December - Grandview, AL
  • Average high temperature in December: 52.7°F

The warmest month (with the highest average high temperature) is July (89.2°F).
The month with the lowest average high temperature is January (48.9°F).

  • Average low temperature in December: 38.3°F

The month with the highest average low temperature is July (69.6°F).
The coldest month (with the lowest average low temperature) is January (34°F).

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Average pressure in December
Grandview, AL

Average pressure in December - Grandview, AL
  • Average pressure in December: 30.15"Hg

The month with the highest atmospheric pressure is January (30.17"Hg).
The month with the lowest atmospheric pressure is June (29.98"Hg).

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Average wind speed in December
Grandview, AL

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

The windiest month (with the highest average wind speed) is February (7.9mph).
The calmest months (with the lowest average wind speed) are July and August (4.6mph).

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Average humidity in December
Grandview, AL

Average humidity in December - Grandview, 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 (72%).

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Average rainfall in December
Grandview, AL

Average rainfall in December - Grandview, AL
  • Average rainfall in December: 4.21"

The wettest month (with the highest rainfall) is December (4.21").
The driest month (with the least rainfall) is November (2.36").

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Average rainfall days in December
Grandview, AL

Average rainfall days in December - Grandview, AL
  • Average rainfall days in December: 13.6 days

The month with the highest number of rainy days is July (20.2 days).
The month with the least rainy days is November (10.1 days).

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Average snowfall in December
Grandview, AL

Average snowfall in December - Grandview, AL
  • Average snowfall in December: 0.24"

The month with the highest snowfall is January (0.67").
The months with the least snowfall are April, May, June, July, August, September and October (0").

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Average snowfall days in December
Grandview, AL

Average snowfall days in December - Grandview, AL
  • Average snowfall days in December: 1 days

The month with the highest number of snowfall days is February (1.5 days).
The 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
Grandview, AL

Average daylight in December / Average sunshine in December - Grandview, AL
  • Average daylight in December: 9h and 5min

The month with the longest days is June (Average daylight: 14h and 24min).
The month with the shortest days is December (Average daylight: 9h and 54min).

  • Average sunshine in December: 4h and 5min

The month with the most sunshine is June (Average sunshine: 10h and 30min).
The month with the least sunshine is February (Average sunshine: 4h and 42min).

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Average sunshine days in December
Grandview, AL

Average sunshine days in December - Grandview, AL
  • Average sunshine days in December: 15.6 days

The month with the most sunshine days is October (19 days).
The month with the least sunshine days is July (8.6 days).

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Average UV index in December
Grandview, AL

Average UV index in December - Grandview, AL
  • Average UV index in December: 2

The months with the highest UV index are May, June, July and August (UV index 6).
The months with the lowest UV index are January and December (UV index 2).

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Average cloud cover in December
Grandview, AL

Average cloud cover in December - Grandview, AL
  • Average cloud cover in December: 48

The month with the most cloud cover is February (Cloud cover 49).
The months with the least cloud cover are June and September (Cloud cover 30).

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Average visibility in December
Grandview, AL

Average visibility in December - Grandview, 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).

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Grandview, Alabama, USA

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