December weather forecast
Napier Field, AL

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Weather in December

The first month of the winter, December, is also an enjoyable month in Napier Field, Alabama, with an average temperature ranging between min 45.9°F (7.7°C) and max 61.3°F (16.3°C).

Temperature

With the commencement of December, Napier Field records a moderate temperature decline, with the average high easing from November's 67.1°F (19.5°C) to a still refreshing 61.3°F (16.3°C). In the month of December, Napier Field records a consistent average low-temperature of 45.9°F (7.7°C).

Humidity

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

Rainfall

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

Snowfall

April through December are months without snowfall.

Daylight

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

Sunshine

The average sunshine in December is 5.4h.

UV index

The 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 unsafe exposure to UV radiation for the ordinary person.
Note: The maximum daily UV index of 3 in December converts into the following recommendations:
Take heed. Individuals of lighter complexion can be burned in less than half an hour. The Sun is at its harshest during midday; protect yourself by staying in shaded areas and minimizing exposure. In the presence of strong sunlight, it's crucial to wear sunglasses that ward off UVA and UVB rays.

Frequently asked questions

What is the temperature in December?

The average high-temperature and low-temperature during December are 61.3°F (16.3°C) and 45.9°F (7.7°C) respectively. In September, the average heat index (a.k.a. 'felt air temperature', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is calculated to be 98.6°F (37°C).

What is the most humid month?

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

What is the average humidity in December?

In Napier Field, the average relative humidity in December is 75%.

How many days does it rain in December?

In Napier Field, in December, during 10.5 rainfall days, 2.4" (61mm) of precipitation is typically accumulated.

When it does not snow?

In Napier Field, snow does not fall in April through December.

Does it snow in December?

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

What is the month with the shortest days in Napier Field?

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

What is the average length of the day in December?

The average day length in December is 10h and 9min.

What time are sunrise and sunset in December?

In December, on the first day of the month, 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 Napier Field?

In Napier Field, Alabama, the average sunshine duration in December is 5.4h.

When is the lowest UV index?

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

What is the UV index reading in December?

The average daily maximum UV index in December is 3. A UV Index estimate of 3 to 5 represents a medium hazard to health from exposure to Sun's UV rays.
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
Napier Field, AL

Average temperature in December - Napier Field, 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).

Average pressure in December
Napier Field, AL

Average pressure in December - Napier Field, 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).

Average wind speed in December
Napier Field, AL

Average wind speed in December - Napier Field, 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).

Average humidity in December
Napier Field, AL

Average humidity in December - Napier Field, 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%).

Average rainfall in December
Napier Field, AL

Average rainfall in December - Napier Field, 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").

Average rainfall days in December
Napier Field, AL

Average rainfall days in December - Napier Field, 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).

Average snowfall in December
Napier Field, AL

Average snowfall in December - Napier Field, 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").

Average snowfall days in December
Napier Field, AL

Average snowfall days in December - Napier Field, 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).

Average daylight in December /
Average sunshine in December
Napier Field, AL

Average daylight in December / Average sunshine in December - Napier Field, 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).

Average sunshine days in December
Napier Field, AL

Average sunshine days in December - Napier Field, 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).

Average UV index in December
Napier Field, AL

Average UV index in December - Napier Field, 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).

Average cloud cover in December
Napier Field, AL

Average cloud cover in December - Napier Field, 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).

Average visibility in December
Napier Field, AL

Average visibility in December - Napier Field, 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).

Napier Field, Alabama, USA

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