Last updated: August 21, 2025
December in Mostaganem, Algeria offers a mild climate, with maximum temperatures reaching up to 21°C (70°F) and an average of 15°C (59°F). As the month unfolds, nighttime temperatures can dip to a minimum of 9°C (48°F), bringing a cool, refreshing breeze. Precipitation is moderate, accumulating to 52 mm (2.0 in) over about 8 days, contributing to an overall humidity level of 79%. This blend of mild temperatures and sporadic rain creates a pleasant environment, perfect for exploring the charm of Mostaganem during the winter months.
In Mostaganem, Algeria, December heralds the transition into cooler winter months, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 21°C (70°F). The average temperature settles at a crisp 15°C (59°F), reflecting a notable drop from November’s milder conditions. As the year draws to a close, chilly nights contrast with mild afternoons, inviting residents and visitors alike to enjoy the festive atmosphere while bundled up in layers. This trend of decreasing temperatures continues from the previous month, highlighting December as a time for cozy gatherings and winter festivities amid the stunning coastal scenery.
In December, Mostaganem, Algeria experiences a notable uptick in precipitation, with 52 mm (2.0 in) of rain falling over approximately 8 days. This contributes to the month’s overall wet conditions, following November's even heavier rainfall of 68 mm (2.7 in). The transition from the drier summer months, where rainfall dwindles to negligible amounts, marks a shift towards the more active winter season. December's precipitation levels signify a robust close to the year, as the region's rainfall begins to pick up again after a prolonged dry spell during the summer. This pattern highlights the seasonal variation in Mostaganem's climate, painting a vivid picture of the region's reliance on winter rains for replenishing water sources.
In December, Mostaganem, Algeria experiences a notable uptick in humidity, reaching 79%, which marks a seasonal shift following the drier summer months. As the year unfolds, a clear trend emerges: humidity levels begin high in January at 77%, gradually tapering down to their lowest point of 39% in August. However, as autumn sets in, there’s a resurgence in moisture, with humidity rising to 69% in November and peaking in December. This pattern reflects the region's transition from the arid grip of summer to a more humid winter, providing a fascinating glimpse into the local climate dynamics.
In December, Mostaganem, Algeria experiences a moderate UV Index of 3, mirroring the levels from January and November. This consistency indicates a more leisurely approach to sun exposure, with a safer burn time of 30 minutes. As the year winds down, residents and visitors can enjoy outdoor activities with reduced concern about skin damage, a significant contrast to the extreme conditions faced in the height of summer months like June and July, where the UV Index soared to 11. Overall, December's moderate levels offer a pleasant balance, encouraging outdoor enjoyment while maintaining mindful sun protection. For more detailed information, visit the Mostaganem UV Index.
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In Mostaganem, Algeria, the waning days of December bring a gentle decline in sunshine hours, averaging 277 hours for the month. This marks a subtle drop as the year winds down, following the peak of 402 hours in July. The trend showcases a vibrant summer, with sunlight gradually tapering off through late autumn and into winter. Interestingly, while December exhibits fewer sunny hours compared to the mid-year months, it still retains a commendable brightness that serves as a warm farewell to the sun-soaked days. As the seasons shift, December's sunshine offers a unique charm, inviting residents to relish the remaining daylight against the backdrop of an enchanting coastal winter.
In December, Mostaganem, Algeria enjoys a 65% chance of sunny weather, marking a notable increase from the preceding months. While the year generally peaks in summer with a robust 81% chance of sunshine in July, the transition into winter still holds considerable promise for sunnier days compared to other winter months. Notably, December's sunlit probabilities outshine those of October and November, which hover around 60% and 55% respectively. This trend suggests that, as the year draws to a close, residents and visitors alike can expect a brighter December, perfect for outdoor activities against the backdrop of the Mediterranean coastline.
In Mostaganem, Algeria, the daylight duration follows a noticeable seasonal rhythm. Spanning from January to November, daylight lingers between 10 to 14 hours, with the longest days occurring in late spring and summer. May, June, and July bask in 14 hours of sunlight, ideal for outdoor activities and enjoying the vibrant coastal scenery. As summer fades into autumn, daylight gradually diminishes, tapering down to 11 hours in October and returning to 10 hours in November. By December, the days shrink to just 9 hours, signaling a serene transition into winter. This trend highlights the beauty of Mostaganem's climate, where each month offers its own unique daylight experience.
In Mostaganem, Algeria, December brings a slight uptick in wind activity, with an average speed of 4.6 m/s (10 mph), which is a delicate balance between the milder autumn months and the transition into winter. This trend highlights a noteworthy surge from November, which also registers at 4.9 m/s, leading into a month where winds begin to calm down slightly compared to the early winter chill. The overall trend shows that while wind speeds fluctuate throughout the year, December's gentle breezes maintain a consistent vigor, reflecting a seasonal warmth that invites exploration of the stunning coastal landscape. As December winds weave through the city, they offer a refreshing reminder of the dynamic interplay between seasonal variations and the region's vibrant maritime culture.
Weather in Mostaganem varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Mostaganem, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures typically range from a minimum of 9°C (48°F) to a maximum of 21°C (70°F), with an average of 15°C (59°F). The month experiences about 52 mm (2.0 in) of precipitation over approximately 8 days, coupled with a humidity level of 79%. In contrast, January sees slightly cooler temperatures, with a minimum of 8°C (47°F), an average of 13°C (56°F), and a maximum of 19°C (67°F). Precipitation increases to 63 mm (2.5 in) over 7 days, while humidity remains fairly similar at 77%. This reflects a transition into the colder winter months, making January a bit chillier than December. For more details, check out Mostaganem weather in January.
December and February weather in Mostaganem present some intriguing contrasts. In December, the temperatures range from a minimum of 9°C (48°F) to a maximum of 21°C (70°F), with an average temperature of 15°C (59°F). The month experiences about 52 mm (2.0 in) of precipitation over 8 days, and the humidity sits at a relatively high 79%. In comparison, February sees slightly warmer conditions with a maximum temperature reaching 23°C (74°F), while the average dips to 14°C (58°F). Precipitation in February drops significantly to 22 mm (0.9 in) across just 4 days and humidity decreases to 70%. For a more detailed look at February weather in Mostaganem, you can visit Mostaganem weather in February.
The weather in December and March shows some similarities, yet there are notable differences. Both months experience a minimum temperature of 9°C (48°F) and an average temperature around 15°C, but March enjoys warmer maximums, reaching up to 25°C (77°F) compared to December's peak of 21°C (70°F). Precipitation levels are quite similar, with December accumulating 52 mm (2.0 in) and March slightly lower at 51 mm (2.0 in), both distributed over eight days. Additionally, March tends to have lower humidity at 65%, compared to December's higher humidity level of 79%. For more detailed insights, you can check the Mostaganem weather in March.
December and April present contrasting weather patterns. In December, temperatures range from a minimum of 9°C (48°F) to a maximum of 21°C (70°F), with an average temperature of 15°C (59°F). The month experiences about 52 mm (2.0 in) of precipitation over approximately 8 days, accompanied by relatively high humidity at 79%. In contrast, April sees slightly warmer conditions, where temperatures range from a minimum of 11°C (53°F) to a maximum of 24°C (75°F), with an average of 17°C (62°F). Precipitation decreases to 44 mm (1.7 in) over the same number of days, but humidity drops to a more comfortable 57%. For a detailed look at the weather, you can check Mostaganem weather in April.
December and May showcase distinct differences in weather patterns. December typically experiences cooler temperatures, with minimums around 9°C (48°F) and maximums reaching 21°C (70°F), accompanied by higher humidity levels at 79%. This month sees an average of 52 mm (2.0 in) of precipitation spread over 8 days, making it a relatively wetter time of the year. In contrast, May brings significantly warmer conditions, with temperatures ranging from a minimum of 13°C (55°F) to a maximum of 30°C (86°F). Rainfall drops to just 17 mm (0.7 in) over 3 days, and humidity decreases to 52%, resulting in a much drier and sunnier atmosphere. For more details on the weather during May, you can check Mostaganem weather in May.
In December, the weather in Mostaganem is characterized by mild temperatures, ranging from a minimum of 9°C (48°F) to a maximum of 21°C (70°F), with an average of 15°C (59°F). The month sees about 52 mm (2.0 in) of precipitation over approximately 8 days, resulting in a relatively humid atmosphere at 79%. In contrast, June boasts significantly warmer temperatures, with a minimum of 18°C (64°F), an average of 22°C (73°F), and a high of 33°C (91°F). This month is notably dry, receiving only 4 mm (0.1 in) of rain, with no rainy days and a lower humidity level of 47%. The stark differences in temperature and precipitation between December and June highlight the seasonal shift in Mostaganem's weather. For more details on June conditions, visit Mostaganem weather in June.
December weather in Mostaganem is significantly cooler than in July, with average temperatures ranging from a mild 15°C (59°F) to a maximum of 21°C (70°F). In contrast, July boasts much warmer temperatures, averaging 25°C (78°F) and peaking at 31°C (87°F). While December experiences higher humidity levels at 79% and a notable amount of precipitation with 52 mm over 8 days, July is remarkably dry with less than 1 mm of rain and only 0 days of precipitation. This stark contrast highlights the seasonal shift from the dampness and coolness of December to the warmth and dryness of July. For more detail, you can check Mostaganem weather in July.
December and August present stark contrasts in weather patterns. In December, temperatures range from a cool 9°C (48°F) to a mild 21°C (70°F), with an average of 15°C (59°F). This month also sees a fair amount of precipitation, totaling 52 mm (2.0 in) over approximately 8 days, coupled with a high humidity level of 79%. In contrast, August experiences much warmer conditions, with temperatures fluctuating between a minimum of 22°C (72°F) and a maximum of 33°C (92°F), averaging around 27°C (80°F). Notably, August boasts very little precipitation, at only 2 mm (0.1 in) across no rainy days, and significantly lower humidity at 39%. For more details, check out Mostaganem weather in August.
The weather in December contrasts sharply with that of September. In December, temperatures range from a minimum of 9°C (48°F) to a maximum of 21°C (70°F), with an average of 15°C (59°F). This month experiences relatively high humidity at 79% and a total precipitation of 52 mm (2.0 in) over about 8 days. In contrast, September boasts much warmer temperatures, with a minimum of 17°C (63°F) and a maximum of 32°C (89°F), averaging 25°C (77°F). The humidity in September is notably lower at 55%, and the month sees significantly less rainfall, with only 14 mm (0.6 in) over just 2 days. For more information on September's climate, you can visit Mostaganem weather in September.
December and October present quite different weather patterns. In October, temperatures are generally warmer, with average highs reaching 30°C (86°F) and lows around 11°C (52°F), contributing to an overall milder feel. In contrast, December sees cooler temperatures, with averages ranging from a minimum of 9°C (48°F) to a maximum of 21°C (70°F). Additionally, October experiences lower humidity levels at 65% compared to December's 79%, making the latter feel more humid. Precipitation is also more pronounced in December, with rain on about 8 days totaling 52 mm (2.0 in), while October has only 4 rainy days, resulting in 35 mm (1.4 in) of precipitation. For a more detailed look at October weather, you can check Mostaganem weather in October.
In comparing the weather between November and December, we observe some notable differences. December generally has a lower temperature range, with minimums around 9°C (48°F) and maximums reaching 21°C (70°F), while November boasts slightly warmer temperatures, with minimums at 11°C (52°F) and maximums peaking at 28°C (83°F). While both months experience precipitation, December sees an average of 52 mm (2.0 in) over 8 days, whereas November has a bit more rainfall at 68 mm (2.7 in) across 10 days. Additionally, humidity levels are higher in December at 79%, compared to November's 69%. For further details on November weather, visit Mostaganem weather in November.
As December unfolds in Mostaganem, the weather takes on a distinctly cooler temperament compared to the warmer months of the year. With average temperatures hovering around a comfortable 15°C (59°F), this month feels refreshing, particularly as mornings and evenings bring a crisp chill. The humidity, often high at 79%, combines with occasional rainfall, as the city sees about 8 days of precipitation, contributing to the lush greenery characteristic of the season. This blend of cooler temperatures and moderate rainfall sets December apart, inviting both locals and visitors to experience the serene beauty of Mostaganem's winter landscape. For a detailed overview of the city's weather patterns, explore Mostaganem Climate.