Last updated: August 31, 2025
In Sousse, Tunisia, December brings a mild and refreshing climate, with temperatures ranging from a maximum of 23°C (74°F) to an average of 14°C (58°F) and dipping to a minimum of 5°C (42°F). This month witnesses a modest precipitation total of 19 mm (0.7 in), occurring over 5 days, creating a pleasant atmosphere amidst the cooler weather. The average humidity level of 67% adds a touch of crispness to the air, making December an ideal time for exploring the historical charm and coastal beauty of this vibrant city.
In December, Sousse, Tunisia experiences a pleasant shift towards cooler temperatures as the year wraps up. With minimums around 5°C (42°F), the nights can feel brisk, while the daytime average hovers around a comfortable 14°C (58°F). The maximum temperatures reach a mild 23°C (74°F), making it a suitable time for outdoor exploration without the scorching heat typical of the summer months. This transition from the higher November averages indicates a clear trend towards more moderate conditions, perfect for tourists seeking a mix of tranquility and mild weather. Overall, December serves as an inviting month in Sousse, balancing warmth and coolness, ideal for both relaxation and adventure.
In December, Sousse experiences a moderate level of precipitation, with 19 mm (0.7 in) falling over approximately 5 days. This marks a slight increase from the drier summer months, where rainfall is minimal, and contrasts with the wetter autumn period, particularly October and November, which receive 53 mm and 41 mm, respectively. December's precipitation is part of a broader trend seen throughout the year, where the early months generally yield less rain compared to the peak of autumn. Despite December's modest totals, the city’s climate remains largely dry, with rainfall accumulation being significantly lower than in the spring months like March, which sees up to 45 mm. Overall, December strikes a balance between the dryness of summer and the dampness of fall, making for a refreshing yet mild winter in Sousse.
In Sousse, Tunisia, December welcomes a humidity level of 67%, marking a slight uptick as the year draws to a close. This month mirrors the humidity averages of early spring, showcasing a resilience in moisture compared to the drier summer months, which reached a low of 60% in July. Interestingly, December's humidity is consistent with the values from February and March, suggesting a stable transition into the winter season. As we move through the latter part of the year, it’s evident that humidity levels remain relatively moderate, with only slight fluctuations, making Sousse's climate pleasantly balanced as it heads into the cooler months.
In December, Sousse, Tunisia experiences a moderate UV Index of 3, similar to the beginning of the year in January. This indicates a comfortable level of sun exposure, with a burn time of 30 minutes for fair-skinned individuals. As the year progresses, the UV Index peaks dramatically in the summer months, reaching extremes of 11 in both June and July, prompting residents and visitors to exercise greater caution. The transition from very high levels in May and August to high levels in October highlights the sun's intensity, while the moderation in December and January offers a respite. For a detailed understanding of the UV Index trends throughout the year, visit Sousse UV Index.
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Experience the warmth of December sunshine in Sousse, Tunisia, where the days begin to cool but the sun still shines brightly. With 277 hours of sunshine, December maintains the pleasant glow that characterizes the fall months, falling just slightly behind the rich sunshine of November. As the year closes, Sousse reflects an enchanting trend of increasing daylight, with the early months of the year showcasing shorter hours before blooming into the long, sun-soaked days of summer. This delightful blend of mild winter sun invites visitors to explore the city's stunning coastal views and historic sites, making Sousse a charming getaway even as the year draws to a close.
In December, Sousse, Tunisia, enjoys a promising likelihood of sunny weather, with a 67% chance of sunshine to brighten up the winter month. This slight increase from the autumn months, where the chances hovered around 63%, indicates that while the year is winding down, the sun still finds a way to shine through. Compared to earlier in the year, December's sun probabilities remain relatively favorable, particularly when juxtaposed against the more variable sun exposure seen in April and June. As such, visitors can anticipate a delightful blend of moderate temperatures and intermittent sunshine, making December an attractive time to explore the beauty of Sousse.
As the year draws to a close in December, the city of Sousse, Tunisia, experiences a gentle decline in daylight, with only 9 hours of sun illuminating the day. This reduction marks the culmination of a gradual seasonal shift, as daylight hours have steadily increased from a modest 10 hours in January and February, reaching a peak of 14 hours in the vibrant summer months of June through August. As autumn arrives, daylight starts to wane, leading to shorter days in September and October before settling in for the winter with the shortest days of the year. This seasonal rhythm not only reflects the passage of time but also influences the local culture and lifestyle, as residents adapt to the enchanting twilights and cozy evenings that December brings.
In December, Sousse, Tunisia welcomes a refreshing breeze with an average wind speed of 4.5 m/s (10 mph), marking a slight uptick from the calmer months preceding it. As the year draws to a close, this increase in wind speed reflects a trend of rising air movement during winter, contrasting with the milder conditions observed in the hotter summer months, where winds typically dip to around 3.3 m/s (7 mph) in August. December’s breezy charm offers a delightful invigorating touch to the coastal city, inviting locals and tourists alike to enjoy the vibrant atmosphere along the Mediterranean coast.
Weather in Sousse varies notably across the year, with each month offering distinct climate conditions. This page compares December’s weather to other months in Sousse, focusing on differences in temperature, rainfall, humidity, and UV levels.
In December, temperatures range from a minimum of 5°C (42°F) to a maximum of 23°C (74°F), with an average of 14°C (58°F). This month experiences approximately 19 mm (0.7 in) of precipitation over five days, alongside a humidity level of 67%. In contrast, January sees slightly cooler temperatures with a minimum of 4°C (39°F) and a maximum of 26°C (79°F), averaging around 13°C (55°F). Precipitation decreases to 15 mm (0.6 in) over just three days, while humidity rises marginally to 68%. For more detailed information on January weather, you can check Sousse weather in January.
December and February exhibit relatively mild and similar weather patterns, with average temperatures hovering around 14°C (58°F). In December, the minimum temperature is slightly higher at 5°C (42°F) compared to February's minimum of 4°C (40°F). However, February does see a warmer maximum temperature of 26°C (79°F), surpassing December's peak of 23°C (74°F). Both months experience about five days of precipitation, but February has a higher total rainfall, with 27 mm (1.1 in) compared to December's 19 mm (0.7 in). Humidity levels remain consistent at 67% for both months. For more detailed information, you can check out Sousse weather in February.
In December, the weather tends to be mild, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 23°C (74°F) and an average of 14°C (58°F). The month experiences relatively low precipitation, totaling 19 mm (0.7 in) over about 5 days, while maintaining a consistent humidity level of 67%. In contrast, March sees slightly warmer temperatures, with the minimum rising to 6°C (43°F) and the maximum peaking at 27°C (82°F), with an average temperature of 15°C (59°F). However, rainfall increases significantly to 45 mm (1.8 in) spread across 8 days, all while humidity remains steady at 67%. For more details on March weather conditions, you can check Sousse weather in March.
In December, the weather features milder temperatures, with minimums around 5°C (42°F) and maximums reaching 23°C (74°F), bringing an average of 14°C (58°F). The month typically experiences light rainfall of about 19 mm (0.7 in) over approximately 5 days, paired with a humidity level of 67%. In contrast, April sees a noticeable increase in warmth, with temperatures ranging from a minimum of 9°C (48°F) to a maximum of 29°C (85°F), leading to a comfortable average of 17°C (63°F). Precipitation slightly rises to 25 mm (1.0 in) over 6 days, while humidity remains consistent at 67%. For more details on April's weather, check out Sousse weather in April.
In December, the weather features mild temperatures with a minimum of 5°C (42°F) and an average high of 23°C (74°F). It is relatively humid at 67%, with light precipitation totaling 19 mm (0.7 in) spread over about five days. In contrast, May brings warmer and more varied temperatures, with a minimum of 12°C (54°F) and an impressive maximum of 39°C (102°F). The humidity drops slightly to 65%, and the month sees less rainfall, totaling 11 mm (0.4 in) over just three days. For more details on the weather conditions in May, you can check Sousse weather in May.
December and June display notably contrasting weather patterns. In December, temperatures range from a chilly minimum of 5°C (42°F) to a pleasant average of 14°C (58°F), peaking at a comfortable 23°C (74°F). This month sees around 19 mm (0.7 in) of precipitation over approximately five days, with humidity levels at 67%. Conversely, June experiences much warmer temperatures, with a minimum of 15°C (60°F) and an average soaring to 25°C (78°F), even reaching a high of 43°C (109°F) on hotter days. Precipitation in June is minimal, totaling only 6 mm (0.3 in) over just one day, and humidity remains relatively low at 63%. For more detailed information, check out Sousse weather in June.
December and July exhibit markedly different weather patterns, showcasing the stark contrast between winter and summer conditions. In December, temperatures range from a minimum of 5°C (42°F) to a pleasant average of 14°C (58°F), peaking at a maximum of 23°C (74°F). This month typically experiences some precipitation, averaging 19 mm (0.7 in) over 5 days, with humidity levels around 67%. In contrast, July boasts considerably warmer temperatures, with a minimum of 21°C (70°F) and an average of 29°C (84°F), reaching highs of up to 43°C (109°F). It is also remarkably dry, with only 1 mm (0.0 in) of rainfall over the entire month and no rainy days, contributing to a lower humidity of 60%. For those interested in visiting, you can find more detailed information about summer conditions in the region here: Sousse weather in July.
In December, the weather is notably cooler, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 23°C (74°F), and an average of 14°C (58°F). The month sees about 19 mm (0.7 in) of precipitation over five days, contributing to a humidity level of 67%. In contrast, August brings much warmer temperatures, with a minimum of 22°C (72°F) and a peak of 43°C (110°F), averaging around 29°C (85°F). Precipitation is slightly less in August, totaling 18 mm (0.7 in) over just three days, with a lower humidity of 61%. For more detailed insights, you can check Sousse weather in August.
The weather in December is notably milder compared to September, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 23°C (74°F). In contrast, September boasts significantly warmer temperatures, with highs reaching up to 38°C (101°F) and an average of 26°C (80°F). While December experiences lower precipitation levels at 19 mm (0.7 in) over 5 days, September sees more rainfall, accumulating 51 mm (2.0 in) over 6 days. Humidity levels are similar in both months, with December at 67% and September slightly higher at 68%. For more specific details about September's weather, you can check Sousse weather in September.
In December, the weather tends to be milder with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 23°C (74°F), averaging around 14°C (58°F). This month receives significantly less precipitation at 19 mm (0.7 in) over about 5 rainy days, and humidity levels hover around 67%. In contrast, October is warmer, featuring a minimum of 13°C (55°F) and a maximum of 32°C (91°F), with an average temperature of 22°C (71°F). October also sees more rainfall, totaling 53 mm (2.1 in) distributed over 8 days, accompanied by a similar humidity level of 68%. For more details, check out Sousse weather in October.
In December, the weather becomes cooler compared to November, with average temperatures ranging from a minimum of 5°C (42°F) to a maximum of 23°C (74°F). In contrast, November showcases warmer conditions, featuring a higher average temperature that ranges from 8°C (47°F) to 30°C (87°F). Additionally, December experiences significantly less precipitation, totaling 19 mm (0.7 in) over approximately 5 days, while November sees more rainfall at 41 mm (1.6 in) across 6 days. Humidity levels are relatively similar, with December at 67% and November slightly lower at 65%. For more detail, you can refer to Sousse weather in November.
As December unfolds in Sousse, the weather brings a refreshing change compared to the warmer months. Average temperatures range comfortably around 14°C (58°F), with a pleasant maximum of 23°C (74°F) during the day, offering a mild retreat from the summer heat. While nights can dip to a cool 5°C (42°F), it's a welcome contrast for those seeking a respite from the usual warmth. Rainfall is minimal, with about 19 mm (0.7 in) spread over just a few days, allowing ample time to enjoy the sights. The 67% humidity adds a bit of moisture to the air, creating a crisp atmosphere perfect for exploring the rich history and vibrant culture of the region. For a detailed overview of the weather patterns and conditions, be sure to check out Sousse Climate.