Last updated: August 21, 2025
December in Constantine, Algeria offers a uniquely crisp atmosphere, with temperatures ranging from a chilly -1°C (30°F) at night to a mild 20°C (68°F) during the day. The average temperature settles around 9°C (48°F), making it an ideal month for exploring the city's rich history without the summer heat. Visitors can expect about 49 mm (1.9 in) of precipitation over approximately 8 days, contributing to a relatively high humidity level of 76%, which enhances the refreshing feel of the winter air. This mix of cool temperatures and occasional rain creates a captivating December experience for both residents and travelers alike.
In December, Constantine, Algeria, experiences a notable shift as temperatures begin to dip, marking the transition into winter. The month opens with minimum temperatures around -1°C (30°F), pushing the chill into the air, while the average temperature settles at a brisk 9°C (48°F). Unlike the earlier months, where highs soared into the 30s (°C), December's maximum temperature reaches a mild 20°C (68°F), offering a respite from the sweltering summer heat. This trend illustrates how the region cools significantly as the year winds down, creating a refreshing climate that's perfect for exploring the historical charm of this ancient city. Visitors can expect crisp days and cool evenings, ideal for enjoying the local culture by strolling through its scenic outdoor spaces.
December in Constantine, Algeria, ushers in a noticeable increase in precipitation, with 49 mm (1.9 in) of rain falling over an average of 8 days. This marks a significant uptick from the preceding months, reflecting a transition into the wetter winter season. Compared to November's 42 mm and 9 days of rain, December brings a more consistent rainfall pattern, enriching the landscape as it prepares for the cooler months ahead. As the year winds down, this delicate dance of moisture not only highlights the region’s climatic shift but also nurtures the flora, setting the stage for a vibrant spring.
December in Constantine, Algeria, sees humidity levels rising to 76%, indicating a notable shift as the year draws to a close. This month marks a peak following the drier summer months, particularly July and August, when humidity dropped to 59%. As the seasons transition, the gradual increase in moisture is evident, allowing for a more comfortable atmosphere. Comparing it to earlier months, the humidity begins to rise from 71% in October and maintains a similar level in November, before spiking again in December. This trend highlights a cyclical pattern where humidity fluctuates significantly throughout the year, emphasizing a return to a more humid climate as winter approaches.
In December, Constantine, Algeria, experiences a moderate UV Index of 3, similar to the levels seen in January and November, which means outdoor enthusiasts can enjoy their activities with relative safety. The recommended burn time remains at 30 minutes, allowing ample time for sun exposure without significant risk of harm. This pattern of moderate UV levels marks a noticeable contrast to the soaring indices in the summer months, such as the peak UV Index of 11 recorded in June and July, where the burn time drastically drops to just 10 minutes. As the year wraps up, the gradual decline in UV intensity indicates a season favorable for those who prefer milder sun exposure. To learn more about UV levels throughout the year, visit Constantine UV Index.
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In Constantine, Algeria, December marks a return to a more subdued sunlight experience, with 265 hours of sunshine—a trend that mirrors the shorter days of winter. As the year culminates, the vibrant sunny heights of mid-summer, reaching 405 hours in July, gradually wane. This year-end dip transitions smoothly from the bustling sunshine of May and June, tapering off as autumn sets in. Notably, December ties with November in hours of sunshine, reflecting the diminishing luminosity before the spring days return. As you stroll through the historic city, the soft winter sun brings a gentle warmth, inviting contemplation among the ancient ruins and natural beauty, even amidst the colder temperatures of winter.
In December, residents of Constantine, Algeria can expect a 61% chance of sunny weather, making it one of the brighter months as the year wraps up. This increase stands out against the declining trend seen from previous months, with November dropping to 41%. As temperatures drop towards winter, December offers more opportunities for sun than some of the milder autumn months, including October and November. Interestingly, this slight uptick in sunshine hints at a more favorable winter climate compared to earlier months like April and March, where the chances of clear skies fall significantly. Enjoying the sun during this time is a delightful surprise for residents, bridging the gap between the fullness of summer and the chill of winter.
In Constantine, Algeria, the daylight duration exhibits a captivating rhythm throughout the year, peaking in the vibrant months of May through July, where it reaches a generous 14 hours. As the seasons change, daylight gradually wanes, starting with 9 hours in both January and December. A steady increase is noted from February to April, culminating in the longest days of the year, which then taper off again after August. This cyclical pattern not only highlights the contrast between the sun-drenched mid-year months and the more subdued winter days, but also enhances the rich cultural tapestry of Constantine, where each season brings its unique charm and opportunities for exploration.
As December settles over Constantine, Algeria, the winds begin to whisper a familiar tune, with an average wind speed of 2.4 m/s (5 mph). This steady breeze is consistent with the trend observed in the preceding months, providing a sense of continuity as the year winds down. Compared to the lighter gusts experienced from March to May, where speeds dipped to 2.0 m/s (4 mph), December's winds reflect a slight uptick akin to those in early winter. While the wind's presence may not be fierce, it gently weaves through the city's historical landscapes, creating a serene backdrop for the reflective end of the year. As temperatures drop, the consistent breezes help infuse a brisk freshness to the atmosphere, making December an ideal time for leisurely strolls through the charming streets of this ancient city.
Weather in Constantine varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Constantine, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, the weather typically ranges from a chilly minimum of -1°C (30°F) to a comfortable maximum of 20°C (68°F), with an average temperature of 9°C (48°F). The month experiences about 49 mm (1.9 in) of precipitation over eight days and maintains a humidity level of 76%. In contrast, January brings slightly cooler conditions, with temperatures dipping to a minimum of -5°C (24°F) and an average of 7°C (45°F), but it can reach as high as 23°C (73°F). This month sees less rainfall, with about 32 mm (1.3 in) occurring over seven days and a marginally higher humidity of 77%. For a more detailed overview of January weather, you can visit Constantine weather in January.
December and February exhibit similar minimum temperatures, both around -1°C (30°F), but February tends to be slightly warmer overall with an average of 9°C (49°F) compared to December's 9°C (48°F). The maximum temperature in February rises to 25°C (77°F), making it the warmer month. Precipitation also differs, with December receiving 49 mm (1.9 in) over 8 days, while February experiences less, at 32 mm (1.3 in) across just 7 days. Humidity remains quite consistent, with December at 76% and February slightly lower at 75%. For more detailed information, you can check out Constantine weather in February.
In December, the weather tends to be cooler with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 20°C (68°F), averaging about 9°C (48°F). Precipitation is relatively moderate at 49 mm (1.9 in) over 8 days, alongside a humidity level of 76%. In contrast, March shows a noticeable warming trend, with temperatures starting at a minimum of 0°C (31°F) and reaching up to 25°C (76°F), averaging around 11°C (52°F). Although March experiences slightly more precipitation at 62 mm (2.4 in) over 9 days, the humidity drops slightly to 73%. For a more detailed breakdown, you can check Constantine weather in March.
December weather is generally cooler, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 20°C (68°F), averaging around 9°C (48°F). The month experiences about 49 mm (1.9 in) of precipitation over 8 days, accompanied by a relatively high humidity level of 76%. In contrast, April brings a noticeable warmth with minimum temperatures around 1°C (35°F) and maximums reaching 29°C (85°F), averaging 14°C (58°F). This month sees increased rainfall, totaling 62 mm (2.4 in) over 11 days, but with lower humidity at 70%. For more detailed information, you can check Constantine weather in April.
December and May present contrasting weather patterns. In December, temperatures can dip as low as -1°C (30°F) but typically hover around a cooler average of 9°C (48°F), while daytime highs reach up to 20°C (68°F). The month also experiences a higher humidity level of 76% with 49 mm (1.9 in) of precipitation over 8 days. In comparison, May brings considerably warmer temperatures, with a minimum of 6°C (42°F) and an average of 18°C (66°F), peaking at a maximum of 35°C (95°F). While May is slightly wetter with 51 mm (2.0 in) of rain over the same number of days, the humidity drops to 67%. For those interested in the specifics of May weather, you can find more details here: Constantine weather in May.
In December, the weather tends to be cooler and wetter, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 20°C (68°F) and an average of 9°C (48°F). This month experiences approximately 49 mm (1.9 in) of precipitation over 8 days, coupled with a humidity level of 76%. In contrast, June boasts much warmer temperatures, with a minimum of 9°C (48°F) and a maximum that can soar to 41°C (106°F), averaging around 24°C (75°F). With only 19 mm (0.7 in) of precipitation over 6 days and lower humidity at 63%, June presents a more arid and sun-filled climate. For detailed insights into the specific weather patterns during this month, you can check out Constantine weather in June.
December and July present sharply contrasting weather conditions. In December, temperatures range from a chilly -1°C (30°F) at night to a mild average of 9°C (48°F), peaking at 20°C (68°F). The month also sees considerable humidity at 76% and experiences precipitation on about 8 days, amounting to 49 mm (1.9 in). In contrast, July showcases a much warmer climate, with nighttime lows of 15°C (59°F) and average highs reaching 28°C (83°F), soaring to a scorching 43°C (109°F) at times. This month is characterized by significantly less rain, with only 9 mm (0.3 in) of precipitation over just 2 days and 59% humidity. For a closer look at specific conditions, you can check Constantine weather in July.
In December, the weather is quite cool, with temperatures ranging from a minimum of -1°C (30°F) to a maximum of 20°C (68°F) and an average of 9°C (48°F). The month sees about 49 mm (1.9 in) of precipitation over 8 days, combined with a relatively high humidity of 76%. In contrast, August offers a much warmer climate, with temperatures soaring from a minimum of 16°C (61°F) to a blistering maximum of 43°C (109°F), and an average of 27°C (82°F). Rainfall is notably lower in August, at 21 mm (0.8 in) across just 6 days, and the humidity is more comfortable at 59%. For a deeper look at temperature specifics and trends, check out Constantine weather in August.
In comparing the weather of December and September, notable differences emerge. December experiences cooler temperatures, with average highs around 9°C (48°F) and lows dropping to -1°C (30°F), while September enjoys much warmer conditions, featuring average highs of 23°C (73°F) and maximums reaching up to 38°C (100°F). Precipitation levels are slightly higher in December, totaling 49 mm (1.9 in) over 8 days, compared to September's 39 mm (1.5 in) over the same number of days. Additionally, December brings higher humidity at 76%, contrasting with September's lower humidity of 66%. For more detailed information about September weather, you can visit Constantine weather in September.
December and October exhibit notable differences in weather patterns. In October, temperatures range from a minimum of 5°C (41°F) to a maximum of 31°C (88°F), presenting an average of 17°C (63°F), which is significantly warmer than December's cooler temperatures that fluctuate between -1°C (30°F) and 20°C (68°F), with an average of 9°C (48°F). Additionally, October sees a slightly lower precipitation level at 39 mm (1.6 in) over about 7 days, compared to December's 49 mm (1.9 in) spread across 8 days. The humidity levels also differ, with October at 71% and December higher at 76%. For a more detailed look at October's weather, visit Constantine weather in October.
In comparing the weather of December and November, December tends to be cooler, with average temperatures ranging from a minimum of -1°C (30°F) to a maximum of 20°C (68°F), while November enjoys slightly warmer conditions, with temperatures ranging from 1°C (33°F) to a maximum of 28°C (82°F). Additionally, December sees increased precipitation of 49 mm (1.9 in) over 8 days, compared to November's 42 mm (1.6 in) across 9 days. Humidity also rises in December, reaching 76% compared to November's 71%. For more detailed insights, you can check Constantine weather in November.
December in Constantine presents a striking contrast to the warmer months, as temperatures dip significantly, offering a more chilly ambiance with heightened humidity. While the days typically embrace a mild warmth, the nights can be quite crisp, urging residents and visitors alike to bundle up. The month also experiences an uptick in precipitation, with a fair number of days covered in rain, which sets a refreshing backdrop against the generally dry climate of the preceding months. This shift not only enhances the scenic beauty of the region but also marks an inviting transition into winter. For more insights on the seasonal shifts, check out Constantine Climate.