Last updated: August 31, 2025
In January, Sidi Bou Said experiences a mild Mediterranean climate that beckons visitors seeking a winter getaway. The maximum temperature can reach a comfortable 23°C (75°F), while the average hovers around 12°C (54°F), providing a pleasant backdrop for exploration. However, evenings can be cool, with temperatures dipping to a minimum of 4°C (39°F). Rainfall is modest, totaling 28 mm (1.1 in) over approximately 6 days, contributing to a relative humidity level of 73% that adds a refreshing touch to the crisp January air. Whether wandering through picturesque streets or enjoying scenic coastal vistas, Sidi Bou Said offers a delightful experience even during the winter months.
In January, Sidi Bou Said, Tunisia experiences mild temperatures that set the stage for a refreshing winter escape. With a minimum of 4°C (39°F) and an average of 12°C (54°F), the climate is cool yet pleasant, providing a perfect opportunity for outdoor exploration without the oppressive heat of summer. The days can warm up significantly, peaking at 23°C (75°F), allowing for comfortable afternoons spent wandering the charming streets or enjoying the stunning Mediterranean views. As the months progress into February and March, there's a gradual warming trend, with average temperatures inching upward, showcasing the region's transition towards spring and making Sidi Bou Said an inviting destination for those seeking mild weather and cultural richness during these winter months.
In Sidi Bou Said, Tunisia, January typically sees a modest precipitation of 28 mm (1.1 in) over approximately 6 days of rain. This sets the tone for the early winter months, as the rainfall begins to pick up in February, reaching 34 mm (1.3 in). As the season progresses, March experiences a notable surge with 57 mm (2.2 in), heralding the transition to spring when the total precipitation begins to taper off. Interestingly, despite the gradual decline in rainfall during the warmer months, significant precipitation is noted in October with 84 mm (3.3 in), suggesting that Sidi Bou Said encounters a second wave of wet weather as the year draws to a close. This pattern underscores the region's distinct seasonal climatic shifts, combining both winter and autumnal showers that are essential for lush growth in the following months.
In January, Sidi Bou Said experiences a relatively high humidity level of 73%, setting the tone for the winter months. As the year progresses into February and March, humidity dips slightly to 71% and 72%, respectively, indicating a mild decrease but remaining comfortably humid for the coastal town. The trend shifts back upward in April, rising to 75%, which peaks the spring season's humidity, before settling at 74% in May. The summer months bring a slight relief as humidity drops to 69% in both July and August, providing a drier atmosphere for sun-seekers. As autumn arrives, humidity levels gradually climb again, stabilizing around 72% by September and remaining consistent through November and December. This pattern showcases Sidi Bou Said's typical coastal climate, characterized by its rhythm of rising and falling humidity that enhances the charm of this picturesque destination throughout the year.
In Sidi Bou Said, Tunisia, the January UV Index stands at a moderate level of 3, indicating that while sun exposure requires caution, you're safe to enjoy the outdoors with minimal risk of harm. Interestingly, this moderate index remains constant through December, with a consistent burn time of about 30 minutes. As the season progresses into February, the UV Index increases to 5 but still within the moderate category, suggesting that the sun's intensity is slowly on the rise. Moving into the spring months, a notable jump occurs in March as the UV Index reaches 6, transitioning into a high exposure category, which demands quicker retreats from sun exposure, reducing burn time to 25 minutes. By April, this trend dramatically escalates, reaching 8 by mid-spring, and the pattern continues with very high indices in May and throughout summer, peaking at an extreme level of 11 in June. This data hints at the area's shifting sun intensity, underscoring the importance of sun safety measures as you relish the beauty of Sidi Bou Said. For more detailed information, visit Sidi Bou Said UV Index.
UV Risk Categories
In Sidi Bou Said, Tunisia, January welcomes visitors with a gentle embrace of sunlight, offering 221 hours of radiant beams that usher in the year. As the months progress, the sunshine steadily increases, reaching a peak in the vibrant summer months. By July, the town basks in an impressive 415 hours of sunlight, a true testament to summer's glory. As we transition into the cooler autumn months, the sunlight gradually recedes, yet remains generous, with September and October providing 334 and 318 hours respectively. This gradual ebb of sunshine reflects a consistent trend, where the glow of Tunisia's winter starts off modestly but builds towards an exuberant summer, before gently tapering off again, ensuring that each season possesses its unique charm.
In Sidi Bou Said, Tunisia, January enjoys a 56% chance of sunny weather, a promising start to the year for those seeking bright skies. This likelihood is slightly less than February's 57%, indicating a gradual rise in sunshine as winter wanes. March continues this trend, climbing to 59%, while April experiences a notable dip to 46%, perhaps hinting at the unpredictable nature of spring. As the months progress into early summer, the chances of sunshine soar, peaking dramatically in July at 92%. This clear upward trajectory from mid-spring through summer suggests that visitors can expect abundant sunshine and warmth in the later months, with January serving as a foundation for the increasingly vibrant weather that follows.
In January, Sidi Bou Said experiences 9 hours of daylight, marking the start of the year with the least sunlight. As the months progress into February and March, daylight gradually increases to 10 and 11 hours respectively, signaling the approaching spring. The trend of lengthening days continues, peaking in the summer months of May through July, where residents enjoy a generous 14 hours of daylight. As autumn arrives, daylight begins to wane, dropping slightly to 13 hours in August, then easing to 12 hours in September. By October, the days contract further to 11 hours, and by year’s end, daylight once again returns to 9 hours in December. This rhythmic cycle of daylight not only shapes the local climate but also influences the vibrant lifestyle of this coastal town throughout the year.
In Sidi Bou Said, Tunisia, January ushers in the year's most invigorating breezes, with an average wind speed of 4.7 m/s (10 mph), making it the windiest month of the year. As winter gently transitions towards spring, February experiences a noticeable drop to 3.7 m/s (8 mph), followed by a slight increase in March. This trend of relatively calm winds persists until June, where the gentle currents average around 3.6 m/s (8 mph). July and August bring a further softening of the breeze, dipping to 3.0 m/s (7 mph) in the peak of summer. Interestingly, as the year progresses into the cooler months again, the wind speeds gradually pick up, culminating in December's 4.2 m/s (9 mph). This seasonal pattern highlights the dynamic nature of Sidi Bou Said's winds, providing a refreshing backdrop to its stunning coastal views.
Weather in Sidi Bou Said varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Sidi Bou Said, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather tends to be mildly cool, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 23°C (75°F), and an average temperature of 12°C (54°F). The month sees about 28 mm (1.1 in) of precipitation over six days, while the humidity hovers around 73%.
February brings a slight uptick in temperatures, maintaining a minimum of 4°C (39°F), while the average increases to 13°C (55°F) and the maximum reaches 24°C (75°F). Precipitation also rises to 34 mm (1.3 in) over the same number of rainy days, but humidity decreases slightly to 71%. For more detailed information, check out Sidi Bou Said weather in February.
In January, temperatures generally range from a minimum of 4°C (39°F) to a maximum of 23°C (75°F), with an average of 12°C (54°F). The month sees about 28 mm (1.1 in) of precipitation spread over 6 days, maintaining a humidity level of 73%. In contrast, March experiences slightly warmer conditions, with temperatures ranging from a minimum of 5°C (42°F) to a maximum of 27°C (80°F) and an average of 14°C (57°F). However, it also sees increased precipitation of 57 mm (2.2 in) over 8 days, with humidity remaining fairly constant at 72%. For a more detailed look at the weather during this month, check out Sidi Bou Said weather in March.
In January, temperatures range from a minimum of 4°C (39°F) to a maximum of 23°C (75°F), with an average of 12°C (54°F). The month sees about 28 mm (1.1 in) of precipitation over approximately 6 days and maintains a humidity level of 73%. In contrast, April offers a warmer climate, with temperatures ranging from a minimum of 7°C (46°F) to a maximum of 27°C (82°F), averaging 16°C (62°F). This month experiences increased precipitation at 46 mm (1.8 in) over 8 days and a slight rise in humidity to 75%. For more details on the April weather in this region, you can check Sidi Bou Said weather in April.
January and May exhibit noticeable differences in weather patterns. In January, temperatures range from a minimum of 4°C (39°F) to a maximum of 23°C (75°F), with an average of 12°C (54°F). This month sees approximately 28 mm (1.1 in) of precipitation over six days and a humidity level of 73%. In contrast, May experiences warmer temperatures, with a minimum of 10°C (50°F) and a maximum of 35°C (95°F), averaging 20°C (68°F). Precipitation in May is slightly lower at 26 mm (1.0 in) over just four days, while humidity remains relatively high at 74%. For more details on the weather during this month, you can check Sidi Bou Said weather in May.
In January, the weather tends to be cooler with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 23°C (75°F). The month experiences about 28 mm (1.1 in) of precipitation over approximately 6 days, coupled with a humidity level of 73%. In contrast, June brings significantly warmer conditions, with temperatures ranging from a minimum of 15°C (59°F) to a maximum of 38°C (100°F). Precipitation is minimal, averaging just 10 mm (0.4 in) over one day, and humidity remains relatively constant at 71%. For a detailed look at June's weather, you can visit Sidi Bou Said weather in June.
The weather in January and July presents a striking contrast. In January, temperatures range from a minimum of 4°C (39°F) to a maximum of 23°C (75°F), with an average of 12°C (54°F). This month experiences 28 mm (1.1 in) of precipitation over 6 days, and the humidity hovers around 73%. Conversely, July boasts much warmer temperatures, with a minimum of 20°C (68°F) and a maximum reaching 40°C (105°F), averaging 28°C (82°F). The summer month is notably drier, with only 2 mm (0.1 in) of precipitation and no rainy days, while humidity decreases slightly to 69%. For a closer look at the conditions during this summer month, check out Sidi Bou Said weather in July.
In January, the weather in Sidi Bou Said is relatively mild, with temperatures ranging from a minimum of 4°C (39°F) to a comfortable average of 12°C (54°F) and peaking at 23°C (75°F). The month experiences about 28 mm (1.1 in) of precipitation over six days, contributing to a higher humidity level of 73%. In contrast, August brings sweltering heat, with temperatures soaring to an average of 28°C (83°F) and reaching maximums of 43°C (110°F). This month has only 19 mm (0.7 in) of precipitation over three days and slightly lower humidity at 69%. For more detailed information on August weather, you can check Sidi Bou Said weather in August.
January and September present distinctly different weather patterns. In January, temperatures range from a minimum of 4°C (39°F) to a maximum of 23°C (75°F), with an average temperature of 12°C (54°F). The month sees a total precipitation of 28 mm (1.1 in) over six days, accompanied by a humidity level of 73%. In contrast, September boasts a much warmer climate, with minimum temperatures at 16°C (62°F) and maximums soaring to 36°C (98°F), averaging at 25°C (78°F). This month experiences increased precipitation of 47 mm (1.8 in) over the same number of rainy days, all while maintaining a similar humidity level of 72%. For more details on the weather in September, you can visit Sidi Bou Said weather in September.
In January, the weather is relatively mild, with temperatures ranging from a minimum of 4°C (39°F) to a maximum of 23°C (75°F) and an average of 12°C (54°F). The month experiences about 28 mm (1.1 in) of precipitation over approximately 6 days, alongside a humidity level of 73%. In contrast, October brings warmer conditions, with minimum temperatures of 12°C (54°F) and a peak of 32°C (90°F), averaging 21°C (70°F). This month sees increased precipitation at 84 mm (3.3 in) across 8 days, with humidity slightly higher at 74%. For a more detailed look at October weather patterns, check out Sidi Bou Said weather in October.
In January, temperatures are generally milder, with a minimum of 4°C and an average high of 23°C, whereas November experiences slightly warmer conditions, with temperatures ranging from a minimum of 9°C to a maximum of 28°C. Precipitation is also higher in November, with 47 mm over 8 days compared to January's 28 mm over just 6 days. Humidity levels remain fairly consistent, with January at 73% and November slightly lower at 72%. For a detailed look at the weather in November, you can visit Sidi Bou Said weather in November.
In comparing January and December weather, January tends to be slightly cooler, with average temperatures ranging from a minimum of 4°C (39°F) to a maximum of 23°C (75°F), compared to December's range of 5°C (42°F) to 21°C (70°F). Precipitation is less frequent in January, totaling 28 mm (1.1 in) over six days, whereas December sees more rain, with 45 mm (1.8 in) across eight days. Interestingly, humidity levels remain fairly consistent between the two months, with January at 73% and December at 72%. For more detailed information, you can check Sidi Bou Said weather in December.
In January, Sidi Bou Said experiences a unique climate characterized by cooler temperatures and increased humidity compared to other months. With a maximum of 23°C and an average of 12°C, visitors can expect refreshing weather that's ideal for exploring the picturesque surroundings. However, the month is also marked by occasional rain, with about six days of precipitation adding to the area’s verdant allure. The overall atmosphere is vibrant yet tranquil, making January an excellent time to immerse yourself in the beauty and charm of this coastal gem. For a detailed look at what to expect throughout the year, check out Sidi Bou Said Climate.