Last updated: August 21, 2025
In December, Algiers, Algeria, experiences a mild Mediterranean climate characterized by an average temperature of 14°C (57°F), with daytime highs reaching up to 22°C (72°F) and nighttime lows dipping to around 6°C (44°F). This month sees an average precipitation of 89 mm (3.5 in) spread across approximately 10 days, leading to a humidity level of 76%. As the year winds down, visitors can expect a mix of cool breezes and occasional rainfall, creating a refreshing atmosphere perfect for exploring the city's historical and cultural richness.
In December, Algiers experiences a moderate climate as it transitions further into winter. With minimum temperatures dipping to around 6°C (44°F) and averaging about 14°C (57°F), the city remains relatively mild compared to many other regions. The maximum temperatures peak at a comfortable 22°C (72°F), providing pleasant afternoons ideal for outdoor activities. As the year draws to a close, December signifies a gradual cooling trend, following the intense heat of summer months, making it a perfect time to explore the scenic beauty of Algeria without the sweltering heat. The slight decrease in temperature from November foreshadows the cooler winter months ahead, while still maintaining a welcoming atmosphere for visitors and locals alike.
In December, Algiers experiences a notable increase in precipitation, with 89 mm (3.5 in) of rain falling over approximately 10 days. This month follows the trend of heightened rainfall that begins in November, which recorded a hefty 131 mm (5.2 in). The transition from the dry summer months, characterized by negligible rain, to the wetter winter season is evident, as December reflects a significant uptick compared to October's 44 mm and November's substantial totals. This pattern not only marks the onset of winter but also highlights December as one of the rainier months, emphasizing the city's shift towards its wetter climatic period.
As December arrives in Algiers, Algeria, humidity levels hover around 76%, showing a slight increase from the preceding months. This late autumn month contrasts with July and August, when the air is at its driest, maintaining a low of 59%. Notably, humidity starts to rise again after a gradual decline from April's 68% to June's 61%. The trend becomes more pronounced as the year winds down, with December's figures aligning closely with the higher averages observed in the earlier winter months of January and November. This behavior suggests a cyclical pattern—the humidity tends to rise again as temperatures drop, preparing Algiers for the cooler air that accompanies the transition to winter.
As December arrives in Algiers, the UV Index settles at a moderate level of 3, similar to the start of the year in January. This trend of reduced UV intensity provides a welcome relief from the extreme exposure experienced during the scorching summer months, when UV levels peaked at 11 in June. With a burn time of 30 minutes, December's sun encourages outdoor activities while still prompting caution. As the year progresses, UV levels show a clear pattern, escalating from the mild sunlight of winter to the intense rays of summer. For those planning to enjoy the outdoors, it's essential to stay informed about the UV Index; for more information, visit the Algiers UV Index.
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In December, Algiers experiences a notable decline in sunshine hours, totaling 269 hours, which reflects the gradual transition into winter. This month caps off a year characterized by a steady increase in sun exposure, peaking in July with 405 hours. The shift from November's 272 hours to December's count signifies a subtle yet consistent decrease as the days grow shorter. Despite this drop, December's sunlight still offers a warm embrace, inviting both locals and visitors to enjoy the mild winter days that are hallmark features of Algeria's climate. As the year winds down, December serves as a reminder of the vibrant sunshine that painted the preceding months, leaving a lingering anticipation for the brighter days ahead.
In Algiers, Algeria, December typically brings a promising 69% chance of sunny weather, signaling a delightful transition from the greyer autumn months into the winter season. This percentage showcases a notable improvement compared to November's more overcast 35%, suggesting that while the year finishes, the sun makes a significant comeback. Notably, December’s sunshine likelihood is higher than several earlier months, such as April and May, which often struggle to hit the same sunny heights. As the city embraces its end-of-year charm, visitors can look forward to a refreshing dose of sunshine amidst the cooler temperatures.
In Algiers, December marks the return of shorter days, with daylight lasting only 9 hours. This decline follows a gradual ascent from a modest 9 hours in January to a peak 14 hours during the summer months of May through July. As the year progresses, the city experiences a gentle ebb and flow of daylight. After basking in long summer evenings, the daylight duration begins to taper off, culminating in the crisp, shorter days of winter. This rhythmic cycle of light and darkness not only shapes the daily lives of Algiers' inhabitants but also imbues each season with its distinct character and charm.
In December, the winds in Algiers begin to shift, averaging around 4.1 m/s (9 mph), a slight drop from the brisker November gusts of 5.0 m/s (11 mph). This month marks a transition, as the wind speeds generally fluctuate between 3.1 m/s (7 mph) and 5.0 m/s (11 mph) throughout the year, creating a dynamic atmospheric palette for the city. As winter approaches, the gentle December breezes offer a subtle reminder of the calmer winds characteristic of earlier months, especially from March through August, when the averages dip into the 3 m/s range. This creates a refreshing yet mild climate, inviting both locals and visitors to enjoy the coastal charm of Algiers as the year draws to a close.
Weather in Algiers varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Algiers, focusing on differences in temperature, rainfall, humidity, and UV levels.
December and January in Algiers exhibit similar temperature ranges, with January slightly cooler, featuring a minimum of 5°C (42°F) and an average of 12°C (54°F), compared to December's minimum of 6°C (44°F) and average of 14°C (57°F). Both months experience maximum temperatures reaching up to 22°C (72°F). Precipitation is also comparable, with December seeing 89 mm (3.5 in) over 10 days, while January has a bit less at 79 mm (3.1 in) over the same number of days. Humidity levels remain high in both months, with January at 77% and December at 76%. For more detailed information, you can visit Algiers weather in January.
In December, Algiers experiences slightly warmer temperatures, with averages ranging from a minimum of 6°C (44°F) to a maximum of 22°C (72°F). The month is characterized by higher precipitation, totaling 89 mm (3.5 in) over about 10 days, and a humidity level of 76%. In contrast, February sees a small drop in average temperature, with minimums at 5°C (42°F) and maximums reaching 26°C (79°F). Notably, February is much drier, with just 36 mm (1.4 in) of precipitation over 6 days, and slightly lower humidity at 74%. For a detailed look at February weather patterns, check out Algiers weather in February.
December and March present noticeably different weather patterns. In December, temperatures range from a minimum of 6°C (44°F) to a maximum of 22°C (72°F), with an average of 14°C (57°F). The month experiences higher precipitation, totaling 89 mm (3.5 in) over approximately 10 days, and humidity levels are relatively high at 76%. In contrast, March offers slightly warmer temperatures, with a minimum of 7°C (45°F) and a maximum reaching 26°C (79°F), averaging 15°C (59°F). Precipitation decreases to 69 mm (2.7 in) over 9 days, accompanied by lower humidity levels at 71%. This transition marks the arrival of spring, reflecting a shift towards drier and warmer conditions. For more details, visit Algiers weather in March.
In December, the weather features cooler temperatures, with a minimum of 6°C (44°F) and an average of 14°C (57°F), while the maximum temperature reaches 22°C (72°F). This month experiences higher precipitation at 89 mm (3.5 in) over about 10 days, coupled with a humidity level of 76%. In contrast, April brings milder conditions, with minimum temperatures around 7°C (45°F) and an increase in average temperature to 16°C (62°F). The maximum temperature notably rises to 29°C (84°F), and precipitation decreases to 63 mm (2.5 in) across 9 days, resulting in a lower humidity of 68%. For a more detailed view of the weather in April, you can check Algiers weather in April.
In December, the weather is generally cooler, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 22°C (72°F), and an average of 14°C (57°F). The month experiences more rainfall, with 89 mm (3.5 in) of precipitation spread over about 10 days, as well as higher humidity levels at 76%. In contrast, May brings warmer temperatures, with a minimum of 11°C (52°F), an average of 20°C (68°F), and maximums reaching up to 35°C (95°F). The precipitation is much lower in May, totaling only 30 mm (1.2 in) over about 4 days, and the humidity decreases to 64%. For more detailed information, visit Algiers weather in May.
December and June present contrasting weather conditions. In December, temperatures are milder, ranging from a minimum of 6°C (44°F) to a maximum of 22°C (72°F), with an average around 14°C (57°F). This month also sees considerable precipitation, with around 89 mm (3.5 in) spread over about 10 days, resulting in higher humidity levels at 76%. In stark contrast, June boasts warmer temperatures, with lows of 15°C (59°F) and highs reaching up to 35°C (95°F), averaging 23°C (74°F). Precipitation is minimal in June, totaling just 11 mm (0.4 in) over 2 days, and humidity drops to a more comfortable 61%. For more details on June weather, visit Algiers weather in June.
December and July present strikingly different weather patterns. In December, temperatures range from a mild minimum of 6°C (44°F) to an average of 14°C (57°F), peaking at 22°C (72°F), accompanied by substantial rainfall of 89 mm (3.5 in) over about 10 days, resulting in a humidity level of 76%. In contrast, July boasts much warmer conditions with a minimum temperature of 19°C (66°F) and an average of 27°C (80°F), reaching highs of 38°C (101°F) and virtually no precipitation, just 1 mm (0.0 in), over the month, bringing the humidity down to 59%. For more details on July's climate, you can check Algiers weather in July.
The weather in December is notably cooler than in August, with temperatures ranging from a minimum of 6°C (44°F) to a maximum of 22°C (72°F) and an average of 14°C (57°F). In contrast, August boasts much warmer conditions, with temperatures varying from a minimum of 20°C (69°F) to a sizzling maximum of 39°C (102°F) and an average of 28°C (82°F). December also experiences more precipitation, totaling 89 mm (3.5 in) over about 10 days, while August is typically dry, receiving just 4 mm (0.2 in) of rain on a single day. Additionally, the humidity is higher in December at 76%, compared to 59% in August. For more details on the warm conditions in August, visit Algiers weather in August.
The weather in December presents a cooler and wetter contrast to September. December temperatures range from a minimum of 6°C (44°F) to a maximum of 22°C (72°F), with an average of 14°C (57°F). In contrast, September experiences much warmer conditions, with temperatures starting at 16°C (61°F) and soaring to a high of 37°C (99°F), averaging around 25°C (77°F). Additionally, December sees more precipitation, with 89 mm (3.5 in) falling over 10 days, while September is relatively dry, with only 24 mm (0.9 in) over 4 days. Humidity levels also differ, as December has a higher humidity at 76%, compared to September's 65%. For more details on September’s weather in Algiers, you can check Algiers weather in September.
In comparing the weather of December and October, December is considerably cooler, with average temperatures ranging from a minimum of 6°C (44°F) to a maximum of 22°C (72°F), while October enjoys warmer conditions with averages between 10°C (50°F) and 32°C (91°F). Additionally, December sees more precipitation, totaling 89 mm (3.5 in) over about 10 days, compared to October's 44 mm (1.7 in) over just 6 days. The humidity levels remain relatively similar, with December at 76% and October at 72%. For a more detailed look at October's climate, you can check Algiers weather in October.
When comparing the weather in December to November, we see that December tends to be slightly cooler, with minimum temperatures averaging 6°C (44°F) compared to November's 9°C (49°F). The maximum temperature in December reaches a comfortable 22°C (72°F), while November can be notably warmer at 29°C (84°F). Additionally, December experiences more precipitation, with 89 mm (3.5 in) over about 10 days, while November sees more rain overall, measuring 131 mm (5.2 in) across 13 days. Humidity levels are slightly higher in December at 76%, compared to 72% in November. For a detailed look at November’s weather, you can visit Algiers weather in November.
As December ushers in cooler temperatures in Algiers, it marks a distinct transition from the warmer months, offering an inviting average of 14°C (57°F) that contrasts sharply with the heat of summer. With maximum temperatures reaching up to 22°C (72°F) and a notable drop to 6°C (44°F) at night, the month brings a refreshing chill that's perfect for outdoor exploration. The increased humidity at 76% combined with about 10 days of rain, totaling 89 mm (3.5 in), signifies a shift toward a wetter climate compared to the arid conditions of earlier months. This cozy, yet moist atmosphere enchants visitors and locals alike, making it a unique time to experience the vibrant culture of the city. For a comprehensive overview of what to expect, check out Algiers Climate.