Weather in December
Temperature
In the transition to December, Algiers observes a minor drop in the average high-temperature, shifting from an agreeable 21°C (69.8°F) in November to a refreshing 17.8°C (64°F). December brings with it a nighttime average temperature of 7.5°C (45.5°F) in Algiers.Humidity
In December, the average relative humidity is 81%.Rainfall
In Algiers, in December, during 11 rainfall days, 81mm (3.19") of precipitation is typically accumulated. Throughout the year, in Algiers, there are 90 rainfall days, and 518mm (20.39") of precipitation is accumulated.Sea temperature
In Algiers, the average seawater temperature in December is 16.8°C (62.2°F).Note: For most, swimming in 16.8°C (62.2°F) is not a pleasant activity. Breathing becomes increasingly challenging as water temperature descends from 21°C (69.8°F) to 15°C (59°F).
Daylight
With an average of 9h and 42min of daylight, December has the shortest days of the year.On the first day of December, sunrise is at 07:42 and sunset at 17:31. On the last day of the month, sunrise is at 08:00 and sunset at 17:41 CET.
Sunshine
The month with the least sunshine is December, with an average of 4.4h of sunshine.UV index
The months with the lowest UV index are January and December, with an average maximum UV index of 2. A UV Index of 2, and less, symbolizes a minimal health vulnerability from exposure to the Sun's UV rays for the average person.Note: The average daily UV index of 2 in December transforms into the following instructions:
Although the majority can endure up to an hour in the sun without burns, children always require sun protection. Around midday, solar radiation is most harmful; hence, exposure should be limited. Loose clothes with a tight weave are optimal for safeguarding yourself against the Sun's rays.
Published by: Weather Atlas | About Us
Data Sources | Weather Forecasting & Climate
Frequently asked questions
What is the temperature in December in Algiers?
What is the average humidity in December in Algiers?
How much does it rain in Algiers in December?
What is the sea temperature in December in Algiers?
What is the month with the shortest days in Algiers?
How many hours of daylight does Algiers have in December?
When are sunrise and sunset in December in Algiers?
What is the month with the least sunshine in Algiers?
How many hours of sunshine does Algiers have in December?
What are the months with the lowest UV index in Algiers?
What is the UV index intensity in December in Algiers?
Average temperature in December
Algiers, Algeria
- Average high temperature in December: 17.8°C
The warmest month (with the highest average high temperature) is August (32.3°C).
The month with the lowest average high temperature is January (16.7°C).
- Average low temperature in December: 7.5°C
The month with the highest average low temperature is August (20°C).
The coldest month (with the lowest average low temperature) is January (5.8°C).
Average humidity in December
Algiers, Algeria
- Average humidity in December: 81%
The month with the highest relative humidity is January (82%).
The month with the lowest relative humidity is August (71%).
Average rainfall in December
Algiers, Algeria
- Average rainfall in December: 80.7mm
The wettest month (with the highest rainfall) is November (85.7mm).
The driest month (with the least rainfall) is July (3mm).
Average rainfall days in December
Algiers, Algeria
- Average rainfall days in December: 11 days
The months with the highest number of rainy days are January, March and December (11 days).
The months with the least rainy days are July and August (2 days).
Average sea temperature in December
Algiers, Algeria
- Average sea temperature in December: 16.8°C
The best month for swimming (with the highest average sea temperature) is August (25.3°C).
The coldest month (with the lowest average sea temperature) is February (14.8°C).
Average daylight in December /
Average sunshine in December
Algiers, Algeria
- Average daylight in December: 9h and 4min
The month with the longest days is June (Average daylight: 14h and 36min).
The month with the shortest days is December (Average daylight: 9h and 42min).
- Average sunshine in December: 4h and 2min
The month with the most sunshine is July (Average sunshine: 11h and 18min).
The month with the least sunshine is December (Average sunshine: 4h and 24min).
Average UV index in December
Algiers, Algeria
- Average UV index in December: 2
The months with the highest UV index are June and July (UV index 10).
The months with the lowest UV index are January and December (UV index 2).
Algiers, Algeria
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