Last updated: January 18, 2025
Sūsah, Tunisia, exhibits a diverse climate characterized by the Köppen-Geiger classifications of Csa (Mediterranean) and BSh (Semi-arid). The region experiences a broad temperature range, with winter minima plunging to 0°C (32°F) in January, while scorching summer highs can soar to an astonishing 47°C (117°F) in August. Throughout the year, the average temperature hovers around 20°C (69°F), highlighting the stark contrasts between seasonal extremes and providing a unique climate that influences both local ecosystems and human activity.
Sūsah, Tunisia, showcases distinct seasonal temperature trends throughout the year, beginning with the chill of January, where temperatures can plummet to 0°C (32°F) at night, gradually rising to 29°C (84°F) during the day. As winter transitions into spring, February and March see minor increases, with average highs peaking at 30°C (86°F) by the end of March. The warmth intensifies significantly in April, heralding the onset of summer, as daily averages leap to 32°C (90°F). May marks a turning point, with a striking high of 42°C (107°F), and June’s sweltering conditions push maximum temperatures to 46°C (115°F). July and August remain the hottest months, consistently hovering around 29°C (85°F) for average temperatures, with August reaching its peak maximum of 47°C (117°F). As summer wanes in September, the temperatures begin to decline, with averages back down to the 26°C (80°F) range, and further cooling occurs in October and November, showcasing milder conditions that evoke a refreshing retreat from the intense heat experienced earlier in the year. By December, temperatures drop again, bringing the year full circle back to the cooler extremes of winter.
Port el Kantaoui experiences a minimum temperature of 5°C (41°F) in January and can reach a maximum of 40°C (105°F) in August, making it a warm destination during the summer months monthly temperatures in Port el Kantaoui. Sousse has slightly cooler January temperatures, with a minimum of 4°C (39°F) and can reach up to 43°C (110°F) in August monthly temperatures in Sousse. Hammam Sousse records the lowest minimum in January at 0°C (33°F) but can hit an impressive maximum of 47°C (116°F) in August, indicating its potential for extreme summer heat monthly temperatures in Hammam Sousse.
Precipitation in Sūsah, Tunisia, follows a distinctive seasonal pattern, characterized by its dryness during the summer months and a noticeable increase in rain during the fall and winter. January begins the year with 10 mm (0.4 in) of rainfall, gradually rising to 23 mm (0.9 in) in February and peaking in March with 46 mm (1.8 in), which is the wettest month. April sees a slight decline to 26 mm (1.0 in), before the precipitation drops sharply in May to 11 mm (0.4 in) and further to a mere 6 mm (0.2 in) in June. July is particularly arid with just 1 mm (0.0 in) of rainfall, reflecting the region's typical summer dry spell.
As summer ends, Sūsah experiences a resurgence of precipitation, notably in September with 43 mm (1.7 in), followed by October, which records 49 mm (1.9 in), solidifying it as a critical month for rainfall. November continues this trend with 31 mm (1.2 in), while December brings 17 mm (0.7 in), helping to sustain the region through the winter. The total number of rainy days fluctuates throughout the year, with the highest count seen in March at 7 days, while July typically experiences no significant precipitation days. This cyclical pattern highlights the sharp contrasts between Sūsah's dry and wet seasons, shaping both its climate and ecosystems.
In Sūsah, Tunisia, sunshine duration exhibits a pronounced seasonal trend, with daylight hours steadily increasing from winter to summer. January begins with 227 hours of sunshine, which gradually climbs to 276 hours in February. As the days lengthen, March witnesses a notable embrace of sunlight, reaching 333 hours, while April further enhances this brightness, offering 347 hours. The progression towards summer peaks dramatically in May and June, as sunshine hours surge to 390 hours and 391 hours, respectively, setting the stage for an exceptionally sun-drenched summer.
The height of summer shines with maximum sunlight in July, where Sūsah basks in 410 hours of glorious sunshine, closely followed by 381 hours in August. As autumn approaches, the hours of sunshine begin to wane, with September and October recording 332 hours and 318 hours, respectively. The descent continues into the winter months, where November and December see reductions to 275 hours and 276 hours. This cyclical pattern of sunshine not only emphasizes the region's warm, sun-filled summers but also highlights the shorter days characteristic of winter, creating a rhythmic climate that shapes the lifestyle and activities of Sūsah's residents.
The UV Index in Sūsah, Tunisia, follows a clear trend that reflects the seasonal variations in sun exposure throughout the year. During the winter months, the UV Index remains relatively low, peaking at 3 in January and December, and 5 in February, indicating a moderate risk of harm from unprotected sun exposure with a burn time of 30 minutes. As the region transitions into spring, the UV Index escalates significantly, reaching 7 in March and 8 in April, with the burn time dramatically decreasing to just 15 minutes by April. This signals a shift towards heightened caution as UV radiation levels begin to rise.
The summer months in Sūsah witness the most intense UV radiation, with July and June boasting an impressive UV Index of 11, categorizing it as extreme and requiring minimal exposure time of only 10 minutes to avoid sunburn. Even August and September maintain high levels with UV Index values of 10 and 9, respectively. As autumn arrives, the UV Index tapers off, dropping to 7 in October and returning to moderate levels at 5 in November. The decreasing trend in UV exposure reinforces the importance of sun protection, particularly during the peak summer months when the risk of harm from solar radiation is at its highest.
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In Sūsah, Tunisia, daylight duration exhibits a distinct seasonal rhythm, with a gradual increase from winter to summer. In January and February, residents experience approximately 10 hours of daylight, creating a relatively short day that barely edges into spring. As the days lengthen, March sees a modest increase to 11 hours, followed by a more significant jump in April to 13 hours. May continues this trend, providing 14 hours of daylight that remain consistent through June and July, marking the peak of summer, where long sunny days dominate the landscape and daily activities.
As summer transitions to autumn, daylight duration begins to taper off, with August still enjoying 13 hours, yet decreasing slightly to 12 hours in September. The decline continues into the fall, with daylight hours dropping to 11 hours in October and plunging to 10 hours in November. By December, daylight is reduced to 9 hours, signifying a return to the shorter days typical of winter. This cyclical pattern emphasizes the contrast between Sūsah's vibrant summer days and the quieter, more subdued daylight hours of winter, significantly influencing the local lifestyle and outdoor activities throughout the year.
Hammam Sousse, Tunisia experiences a Mediterranean climate with warm summers and mild winters. Temperatures range from a chilly 0°C (33°F) in January to a sweltering 47°C (116°F) in August, while average temperatures typically hover around 22°C (72°F) during spring and fall. Rainfall is sparse in the summer months, reaching its peak in March and September, with October also experiencing notable precipitation. The city enjoys ample sunshine, especially from June to August, with an impressive maximum of 409 hours in July. For more detailed information, visit Hammam Sousse climate.
Port el Kantaoui, Tunisia experiences a Mediterranean climate with mild winters and hot summers. January temperatures range from 5°C to 26°C, while July sees highs up to 40°C. Precipitation is heaviest in the spring and autumn months, with March receiving the most at 46 mm, and summers are typically very dry. Sunshine is abundant, especially in July, which boasts 411 hours of sunlight. For more detailed information, visit Port el Kantaoui climate.
Sousse, Tunisia, experiences a Mediterranean climate characterized by warm summers and mild winters. January temperatures range from 4°C to 26°C, while July peaks at a sweltering 43°C. Rainfall is minimal in the summer months, notably in July with just 1 mm, while March sees the highest precipitation at 45 mm. The city enjoys ample sunshine throughout the year, particularly in July, boasting up to 410 hours. For more detailed information, check the Sousse climate.
In conclusion, Sūsah, Tunisia, showcases a dynamic climate characterized by its temperature variations, seasonal precipitation, UV index fluctuations, sunshine duration, and daylight hours. The region's warm summers, marked by peak temperatures and extended sunshine, contrast starkly with the cooler winter months, where shorter days and reduced daylight hours prevail. These climatic features not only shape the environmental landscape but also greatly influence the lifestyle and daily activities of the local population. Understanding these climatic patterns is vital for residents and visitors alike, as it promotes awareness and preparedness for the unique weather and environmental conditions Sūsah offers throughout the year.