Last updated: August 31, 2025
Experience January in Zarzis, Tunisia, where the climate is pleasantly mild and inviting. With maximum temperatures reaching 27°C (80°F) and an average of 14°C (57°F), this coastal town offers a comfortable escape from the winter chill. Nighttime can be a bit cooler, dipping to a minimum of 8°C (46°F), so a light jacket might be a good idea for evening strolls. While January is relatively dry, expect about 12 mm (0.5 in) of rainfall over 2 days, paired with a moderate 60% humidity that adds a touch of warmth to the air. It's a perfect time to explore the stunning landscapes and rich culture that Zarzis has to offer!
In January, Zarzis, Tunisia experiences a comfortable winter climate with temperatures ranging from a chilly 8°C (46°F) at night to a pleasant 27°C (80°F) during the day, yielding an average of 14°C (57°F). This month marks the beginning of a gradual warming trend that continues into the spring, with February showing a slight increase and March further warming up, reaching an average of 16°C (61°F) and highs of 28°C (82°F). As the year progresses, temperatures rise significantly, peaking in the summer months where average highs reach nearly 40°C (104°F) in July and August. This trend indicates that while January offers a mild winter escape, the subsequent months transition towards a notably hotter climate, making it an ideal time for those seeking a mix of cool and warm weather.
In January, Zarzis, Tunisia, experiences modest rainfall, averaging just 12 mm (0.5 in) over the course of the month, typically spread across 2 days. This sets the tone for a generally dry early year, leading into a slightly wetter February with 18 mm (0.7 in), before precipitation levels fluctuate. Notably, March and April see a decrease in rainfall, with amounts dropping to 10 mm and 11 mm, respectively, before summer arrives, bringing almost complete dryness by June and July. This annual cycle reflects a clear trend where early months pave the way for the arid conditions that dominate during the peak summer, ultimately shifting back to a wetter climate by late September into November.
In Zarzis, Tunisia, January brings an average humidity of 60%, which remains consistent through February, offering a chill that can feel refreshing for residents and visitors alike. As spring approaches, humidity begins to dip, reaching a low of 46% by May, making the air feel drier and more comfortable. This trend continues into the summer months, where July and August experience the year's lowest humidity levels, both at 41%. However, as autumn arrives, humidity levels gradually rise again, peaking at 61% in December. This cyclical pattern creates a dynamic climatic experience, where visitors can expect a blend of moisture and comfort throughout the year, making Zarzis a versatile destination.
In January, Zarzis, Tunisia experiences a moderate UV Index of 4, with a burn time of about 30 minutes. As the month progresses towards February, the UV Index rises to 6, indicating a shift to high exposure, where the time before burning decreases to just 25 minutes. This upward trend continues into March with an even higher Index of 7. The onset of April signals a dramatic change, as the UV Index reaches 9—a level categorized as very high, allowing only 15 minutes of safe sun exposure. This peaks in June and July, when conditions are at their most intense, with an extreme UV Index of 11 and a mere 10 minutes until burning occurs. As summer gives way to fall, the UV levels start to moderate again, dropping to high in October and back to moderate by November and December, mirroring the levels seen at the beginning of the year. Awareness of these trends is crucial for sun safety, making it important to check the Zarzis UV Index regularly to stay protected throughout the changing seasons.
UV Risk Categories
In January, Zarzis, Tunisia, enjoys a comfortable 235 hours of sunshine, providing a gentle introduction to the year. As the months progress into February and then March, the days grow progressively brighter, boasting 279 hours and 339 hours respectively. This upward trend continues into the spring and early summer, peaking in July with an impressive 403 hours of sunny bliss. Following this peak, the warmth and light remain abundant, though slightly less intense, with 382 hours in August. As autumn approaches, the sunlit hours gracefully taper off, culminating in 322 hours by October. Overall, Zarzis' annual cycle showcases a delightful dance of sunshine, with a significant rise in sunlight during the heart of summer, ensuring a vibrant climate that attracts visitors seeking warmth and brightness year-round.
In January, Zarzis, Tunisia enjoys a delightful 78% chance of sunny weather, setting a warm and inviting tone for the new year. This month stands out as one of the sunniest, with only December slightly surpassing it at 79%. Following this bright start, February sees a dip to 64%, but the trend picks up again in March and May, each boasting a 70% likelihood of sunshine. As the year progresses, the sun's presence becomes increasingly pronounced, reaching a remarkable 99% in July and 97% in August, showcasing Zarzis' transformation into a sun-drenched paradise. With September maintaining an admirable 85% chance, it’s clear that this coastal gem is a haven for sun seekers, particularly in the depths of winter.
In Zarzis, Tunisia, January ushers in 10 hours of daylight, mirroring the length of February. As spring approaches in March, the days gradually lengthen to 11 hours, foreshadowing the warmth of summer. By April and May, daylight reaches a peak of 13 hours, inviting locals and visitors alike to enjoy the vibrant outdoor life. The longest days occur in June and July, with a generous 14 hours of sunshine, perfect for beach days and exploring the stunning landscape. As summer wanes into August, daylight slightly decreases to 13 hours, followed by a gradual decline through September and October, which bring 12 and 11 hours, respectively. November and December, however, see a retreat to 10 and 9 hours of daylight, signaling the arrival of winter and a cozy season indoors. This rhythmic dance of daylight throughout the year highlights the beautiful transition of seasons in Zarzis, creating a dynamic and inviting atmosphere.
In Zarzis, Tunisia, January welcomes refreshing breezes with an average wind speed of 5.8 m/s (or 13 mph), making it one of the more invigorating months of the year. This slight uptick in wind speed compared to February's average of 5.5 m/s hints at a seasonal progression, as the winds gradually begin to pick up momentum leading into spring. Interestingly, April sees a notable increase, reaching 6.2 m/s (14 mph), before settling back down in the warmer summer months of July and August, where the average drops to 4.9 m/s (11 mph). As temperatures begin to cool again in November, the breeze becomes gentler at 4.4 m/s (10 mph), illustrating a clear seasonal dance of wind patterns that shifts from invigorating to comforting throughout the year.
Weather in Zarzis varies notably across the year, with each month offering distinct climate conditions. This page compares January’s weather to other months in Zarzis, focusing on differences in temperature, rainfall, humidity, and UV levels.
In January, the weather features mild temperatures with a minimum of 8°C (46°F) and an average of 14°C (57°F), reaching a maximum of 27°C (80°F). The month sees light precipitation of 12 mm (0.5 in) over two days, while humidity remains constant at around 60%. By February, the temperatures slightly increase, with a minimum of 9°C (48°F) and an average of 15°C (58°F), but the maximum temperature dips to 24°C (76°F). Precipitation also rises to 18 mm (0.7 in) over the same two days. Both months exhibit consistent humidity levels, reinforcing their overall mild climatological character. For more specific details, you can check the Zarzis weather in February.
In January, the weather in Zarzis features a minimum temperature of 8°C (46°F) and an average of 14°C (57°F), with a maximum reaching 27°C (80°F). There's a light amount of precipitation, measuring 12 mm (0.5 in) over just 2 days, accompanied by a humidity level of 60%. In contrast, March sees slightly warmer temperatures, with a minimum of 10°C (50°F), an average of 16°C (61°F), and a maximum of 28°C (82°F). Precipitation decreases to 10 mm (0.4 in) and occurs on just 1 day, while humidity falls slightly to 58%. Overall, March presents a more pleasant and drier climate compared to January. For more details, you can check Zarzis weather in March.
In January, the weather in Zarzis presents milder temperatures, with a minimum of 8°C (46°F) and a maximum of 27°C (80°F), alongside an average of 14°C (57°F). Precipitation is relatively low at 12 mm (0.5 in) over just 2 days, and the humidity hovers around 60%. In contrast, April shows a rise in temperatures, with a minimum of 13°C (55°F) and peaking at 30°C (87°F), resulting in a more comfortable average of 18°C (65°F). Precipitation in April is slightly lower at 11 mm (0.5 in) and still occurs over 2 days, while humidity decreases to 51%. This transition marks a noticeable warming trend leading into the spring months. For more details, check out Zarzis weather in April.
In January, Zarzis experiences milder temperatures, with averages ranging from a minimum of 8°C (46°F) to a maximum of 27°C (80°F). The month sees relatively low precipitation, measuring about 12 mm (0.5 in) over just 2 days, and humidity levels hover around 60%. In contrast, May brings warmer weather, with temperatures ranging from a minimum of 16°C (60°F) to a scorching maximum of 37°C (99°F). Notably, May enjoys very little rainfall, with just 5 mm (0.2 in) and no rainy days, alongside reduced humidity levels of 46%. For more detailed insights on May weather conditions, you can check Zarzis weather in May.
In January, Zarzis experiences cooler temperatures, with minimums around 8°C (46°F) and maximums reaching 27°C (80°F). The month sees an average temperature of 14°C (57°F) and a modest amount of precipitation totaling 12 mm (0.5 in) over just 2 days, coupled with a humidity level of 60%. In stark contrast, June brings significantly warmer weather, with minimum temperatures climbing to 18°C (64°F) and maximums soaring to a scorching 40°C (104°F). The average temperature for this month is 25°C (77°F), and remarkably, June boasts no rainfall and a lower humidity level of 43%. For more details about the June climate, check out Zarzis weather in June.
In January, the weather in Zarzis is relatively mild, with temperatures ranging from a minimum of 8°C (46°F) to a maximum of 27°C (80°F) and an average of 14°C (57°F). There's occasional rainfall, with about 12 mm (0.5 in) over two days and humidity levels around 60%. In contrast, July brings much warmer conditions, with temperatures soaring from a minimum of 23°C (74°F) to a scorching maximum of 40°C (104°F), averaging 28°C (82°F). Remarkably, July sees no precipitation at all and humidity drops to 41%, making it a much drier and hotter month. For more details on the July weather, you can visit Zarzis weather in July.
In January, the weather is mild, with average temperatures ranging from a low of 8°C (46°F) to a high of 27°C (80°F) and a humidity level of 60%. Precipitation is modest at 12 mm (0.5 in) over two days, contributing to the fresh atmosphere of the month. In contrast, August experiences much warmer conditions, with temperatures soaring from a minimum of 24°C (76°F) to a maximum of 39°C (103°F) and significantly lower humidity at 41%. Notably, August sees virtually no precipitation, with only 1 mm (0.0 in) recorded, making it a dry and hot time, as detailed in Zarzis weather in August.
In January, the weather in Zarzis is characterized by milder temperatures, with a minimum of 8°C (46°F) and a maximum of 27°C (80°F), averaging around 14°C (57°F). The month experiences a moderate level of humidity at 60%, with only 12 mm (0.5 in) of precipitation over about 2 days. In contrast, September brings significantly warmer conditions; temperatures range from a minimum of 22°C (71°F) to a scorching maximum of 36°C (98°F), with an average of 27°C (82°F). The humidity decreases to 52%, and while there is slightly more precipitation at 17 mm (0.7 in), it occurs over just 1 day. For a more detailed look at Zarzis in September, you can check Zarzis weather in September.
In January, the weather tends to be milder with minimum temperatures around 8°C (46°F) and an average of 14°C (57°F), peaking at 27°C (80°F). Precipitation is relatively low, totaling 12 mm (0.5 in) over just 2 days, and humidity levels hover around 60%. In contrast, October offers noticeably warmer conditions, with minimum temperatures rising to 16°C (62°F) and average highs reaching 23°C (74°F) to a maximum of 37°C (99°F). Rainfall increases to 35 mm (1.4 in) over about 5 days, while humidity slightly decreases to 56%. For more details on the weather patterns during October, you can visit Zarzis weather in October.
In comparing the weather between January and November, January typically experiences cooler temperatures with a minimum of 8°C (46°F) and an average of 14°C (57°F), while November enjoys milder conditions with a minimum of 11°C (53°F) and an average of 19°C (67°F). The maximum temperatures in both months are quite similar, with January peaking at 27°C (80°F) and November reaching up to 29°C (85°F). Precipitation is significantly higher in November, totaling 54 mm (2.1 in) over six days compared to January's 12 mm (0.5 in) over just two days. Interestingly, humidity levels remain relatively consistent, with January at 60% and November slightly lower at 56%. For more detailed information, you can visit Zarzis weather in November.
In comparing the weather between January and December, both months exhibit relatively mild temperatures, with January averaging around 14°C (57°F) and December slightly warmer at 15°C (60°F). The maximum temperatures in January can reach up to 27°C (80°F), while December peaks at 23°C (73°F). Precipitation levels also differ, with January receiving only 12 mm (0.5 in) over 2 days, compared to December's 22 mm (0.9 in) across 4 days. Humidity remains fairly consistent, hovering around 60% in January and slightly increasing to 61% in December. For more detailed insights into December's weather, you can visit Zarzis weather in December.
In January, Zarzis experiences a refreshing shift in weather compared to the warmer months. With daytime temperatures peaking around 27°C (80°F) and cooler nights averaging 14°C (57°F), visitors can enjoy a pleasant climate ideal for outdoor activities. While there may be some brisk days, the humidity remains manageable at 60%, making the cool breeze feel invigorating. The month sees minimal rainfall, with only 12 mm (0.5 in) spread over two days, allowing for plenty of sunshine and clear skies. If you're curious about how these conditions compare to other times of the year, check out the full details at Zarzis Climate.