December weather forecast
Logan, AL

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December

Weather in December

December, the first month of the winter in Logan, is still a cool month, with an average temperature fluctuating between 3.5°C and 11.5°C.

Temperature

December brings a minor shift in the average high-temperature, adjusting from a mild 15.6°C in November to a fresh 11.5°C. Logan's temperature drops to an average low of 3.5°C during the nights of December.

Humidity

With an average relative humidity of 80%, December is the most humid month.

Rainfall

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

Snowfall

Months with snowfall are January through March, November and December. In Logan, during December, snow falls for 1 days and regularly aggregates up to 6mm of snow. In Logan, during the entire year, snow falls for 5.2 days and aggregates up to 44mm of snow.

Daylight

The month with the shortest days is December, with an average of 9h and 54min of daylight.
On the first day of December, sunrise is at 6:36 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 4:49 pm CST.

Sunshine

In Logan, the average sunshine in December is 4.9h.

UV index

The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index value of 2, and less, symbolizes a minimal health vulnerability from unprotected exposure to Sun's UV rays for average individuals.
Note: An average UV index of 2 in December transforms into this advice:
Prolonged sun exposure generally does not trouble most people. However, it is vital to ensure protection for babies, children, and individuals with sensitive skin. Avoiding the Sun during its peak radiation time around midday is a healthy practice. Protect your eyes, ears, face, and neck from the Sun by wearing a wide-brimmed hat. Observe! Snow reflection can nearly intensify the Sun's UV radiation twofold.
Updated: Jun 3, 2024
Published by: Weather U.S. | About Us
Data Sources | Weather Forecasting & Climate

Frequently asked questions

What are the temperatures in December?
An average high-temperature, in December, in Logan, is 11.5°C and the average low-temperature is 3.5°C. In September, the average heat index (a.k.a. 'feels like', 'apparent temperature'), which calculates the temperature value influenced by the moisture in the air, is evaluated at 33°C.
What is the most humid month?
With an average relative humidity of 80%, December is the most humid month.
What is the average humidity in December?
In Logan, the average relative humidity in December is 80%.
What is the rainiest month?
December is the month with the most rainfall. Rain falls for 13.6 days and accumulates 107mm of precipitation.
How many days does it rain in December?
In Logan, in December, it is raining for 13.6 days, with typically 107mm of accumulated precipitation.
How much does it snow in December?
In December, in Logan, it is snowing for 1 days. Throughout December, 6mm of snow is accumulated.
What is the month with the shortest days?
December has the shortest days of the year, with an average of 9h and 54min of daylight.
How many hours of daylight does Logan have in December?
The average day length in December in Logan is 9h and 55min.
What time are sunrise and sunset in December?
In December, on the first day of the month, sunrise is at 6:36 am and sunset at 4:38 pm. On the last day of the month, sunrise is at 6:53 am and sunset at 4:49 pm CST.
How many hours of sunshine does Logan have in December?
In December, the average sunshine duration is 4.9h.
What is the month with the lowest UV index?
January and December, with an average maximum UV index of 2, are months with the lowest UV index.
What is the UV index reading in December?
In Logan, Alabama, the average daily maximum UV index in December is 2. A UV Index estimate of 2, and below, represents a minimal hazard to health from exposure to Sun's UV rays.
Today
Tomorrow
Long-term
YearJFMAMJJASONDecember
Nov
December
Jan
Average high temperature
15.6°C
11.5°C
9.4°C
Average low temperature
5.8°C
3.5°C
1.1°C
Average pressure
1021.1mbar
1020.9mbar
1021.7mbar
Average wind speed
11.1km/h
12km/h
12.4km/h
Average max. wind speed
12.1km/h
12.9km/h
13.2km/h
Average wind speed gusts
18.9km/h
20km/h
20.3km/h
Average humidity
74%
80%
76%
Average rainfall
60mm
107mm
93mm
Average rainfall days
10.1
13.6
11.6
Average snowfall
3mm
6mm
17mm
Average snowfall days
0.5
1
1.4
Average daylight
10h 2min
9h 5min
10h 1min
Average sunshine
5h 5min
4h 5min
5h 0min
Average sunshine days
18.4
15.6
17.1
Average UV index
3
2
2
Average cloud cover
35%
48%
46%
Average visibility
9km
9km
9km
Average temperature in December
Logan, AL
  • Average high temperature in December: 11.5°C

The warmest month (with the highest average high temperature) is July (31.8°C).
The month with the lowest average high temperature is January (9.4°C).

  • Average low temperature in December: 3.5°C

The month with the highest average low temperature is July (20.9°C).
The coldest month (with the lowest average low temperature) is January (1.1°C).

Average pressure in December
Logan, AL
  • Average pressure in December: 1020.9mbar

The month with the highest atmospheric pressure is January (1021.7mbar).
The month with the lowest atmospheric pressure is June (1015.2mbar).

Average wind speed in December
Logan, AL
  • Average wind speed in December: 12km/h

The windiest month (with the highest average wind speed) is February (12.7km/h).
The calmest months (with the lowest average wind speed) are July and August (7.4km/h).

Average humidity in December
Logan, 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%).

Average rainfall in December
Logan, AL
  • Average rainfall in December: 107mm

The wettest month (with the highest rainfall) is December (107mm).
The driest month (with the least rainfall) is November (60mm).

Average rainfall days in December
Logan, 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).

Average snowfall in December
Logan, AL
  • Average snowfall in December: 6mm

The month with the highest snowfall is January (17mm).
The months with the least snowfall are April, May, June, July, August, September and October (0mm).

Average snowfall days in December
Logan, 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).

Average daylight in December /
Average sunshine in December
Logan, 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).

Average sunshine days in December
Logan, 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).

Average UV index in December
Logan, 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).

Average cloud cover in December
Logan, 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).

Average visibility in December
Logan, AL
  • Average visibility in December: 9km

The months with the highest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).
The months with the lowest visibility are January, February, March, April, May, June, July, August, September, October, November and December (9km).

°Celsius°Fahrenheit
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