Last updated: August 31, 2025
In Sousse, Tunisia, May offers a delightful blend of warmth and sunshine, with average temperatures around 21°C (70°F). Maximum temperatures can soar to an impressive 39°C (102°F), while the nighttime cools down to a refreshing 12°C (54°F). This month sees limited rainfall, with just 11 mm (0.4 in) recorded over approximately 3 days, making it an ideal time for outdoor activities. The humidity level averages at 65%, adding a touch of comfort to the otherwise warm atmosphere, creating an inviting environment for visitors and locals alike.
In May, Sousse, Tunisia experiences a delightful transition as temperatures rise, setting the stage for the warmer months ahead. With a minimum of 12°C (54°F) and an average of 21°C (70°F), the climate is pleasantly mild, making it an ideal time for outdoor activities. The maximum temperature can reach a sweltering 39°C (102°F), hinting at the intense heat to come in the summer months. This month marks a noticeable jump from the cooler averages of April, reflecting a clear upward trend in temperatures. As days lengthen and the sun shines brighter, May is perfect for enjoying the coastal beauty and vibrant atmosphere of Sousse before the summer heat fully takes hold.
In May, Sousse, Tunisia experiences a mild transition towards summer, marked by a precipitation amount of just 11 mm (0.4 in) over the course of 3 rainy days. This decline from the wetter months of March and April reflects a general trend of decreasing rainfall as the year progresses, with June further reducing precipitation to only 6 mm (0.3 in). The region's climate begins to shift towards warmer, drier conditions, with May acting as a bridge between the rainy spring and the arid summer months. As the rainfall diminishes, residents and visitors alike can enjoy the sun-drenched days characteristic of the approaching summer while witnessing the lush landscapes thrive from the spring showers.
In Sousse, Tunisia, May ushers in a slight dip in humidity, averaging around 65%, which marks a subtle transition towards drier conditions as summer approaches. This trend is consistent with the gradual decline seen from January to May, where humidity levels decrease from 68% to 65%. Following May, humidity continues to decrease, reaching its lowest point of 60% in July, before slightly increasing again in August. Overall, the shift in humidity reflects the region's move from the cooler, more humid winter months into the warmer, drier days of summer, offering a pleasant respite for residents and visitors alike.
As May rolls into Sousse, Tunisia, the UV Index reaches a notable 9, signaling a very high level of sun intensity that demands caution. This month stands out as a precursor to the extreme summer sun, with a burn time of just 15 minutes for unprotected skin. Compared to the preceding months, where the UV Index escalates from a moderate 3 in January to a high of 8 in April, May marks a significant uptick in sun exposure risks. As residents and visitors bask in the warm coastal climate, it’s essential to take protective measures seriously to enjoy the beautiful days ahead. Remember to stay informed about the UV forecast by checking the detailed Sousse UV Index.
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As the calendar turns to May in Sousse, Tunisia, residents and visitors alike bask in a delightful surge of sunshine, enjoying 391 hours of glorious daylight. This month marks a peak in the gradual upward trend of sunlight hours that began in the chill of January, where just 228 hours graced the skies. From the early hints of spring in March, with 336 hours, to the vibrant bloom of May, the increasing daylight encapsulates the transition towards summer. By June, the sun doesn’t relent, shining for 393 hours, ensuring the warm weather is complemented by an abundance of light. This consistent rise not only enhances outdoor activities but also amplifies the captivating charm of Sousse’s beautiful beaches and historical sites. As summer approaches, the long days invite you to indulge in the rich culture and scenic landscapes of this Mediterranean gem.
In Sousse, Tunisia, May offers a refreshing glimpse of the sun, with a 62% chance of clear skies, closely aligning with the sunnier months of January and February. This slight uptick from April's 47% signals the gradual transition towards the summer, where sunshine becomes more prevalent. As temperatures rise, the likelihood of basking in warm sunlight increases, leading to a dramatic surge in June and July, where chances soar to 57% and 95% respectively. Thus, May serves as a delightful precursor to the sun-soaked summer, promising ample opportunities for outdoor activities and exploration before the peak heat arrives.
In Sousse, Tunisia, daylight duration experiences a captivating evolution throughout the year. Starting from a modest 10 hours in January and February, the days gradually lengthen, reaching 11 hours by March. The spring months usher in a noticeable increase, as April bathes the region in 13 hours of sunlight, setting the stage for the peak of summer. By May, daylight stretches to 14 hours, a trend that continues into June and July, making these months ideal for sun-soaked adventures. As summer fades, daylight begins to wane, dropping to 13 hours in August and further to 12 hours by September. This transition signals the approach of autumn, with daylight decreasing steadily to 10 hours by November and culminating in the shortest days of the year in December at just 9 hours. This rhythmic cycle of light in Sousse beautifully reflects the changing seasons, inviting visitors to relish each moment.
In May, Sousse, Tunisia experiences a gentle breeze with an average wind speed of 3.9 m/s (9 mph), which marks a slight decrease from the previous months. This softening of the winds follows a consistent trend observed from January through April, where speeds hovered around the 4.0 m/s mark. As the summer approaches, the winds in June dip further to 3.7 m/s (8 mph), suggesting a trend towards calmer conditions. This gradual decrease in wind speed during late spring creates an inviting atmosphere, perfect for enjoying the coastal beauty of Sousse as temperatures rise and outdoor activities become more appealing.
Weather in Sousse varies notably across the year, with each month offering distinct climate conditions. This page compares May’s weather to other months in Sousse, focusing on differences in temperature, rainfall, humidity, and UV levels.
May and January present distinct contrasts in weather conditions. In May, temperatures soar, with an average of 21°C (70°F) and highs reaching up to 39°C (102°F), indicating a much warmer climate. Conversely, January features cooler conditions, characterized by an average temperature of 13°C (55°F) and maximums of only 26°C (79°F). Precipitation remains relatively low in both months, with May receiving 11 mm (0.4 in) and January slightly higher at 15 mm (0.6 in), both spread over three days. January also experiences a slightly higher humidity of 68%, compared to May's 65%. For more details on January weather in Sousse, check Sousse weather in January.
May and February present contrasting weather conditions. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 39°C (102°F), with an average of 21°C (70°F). Precipitation is minimal, totaling just 11 mm (0.4 in) over about three days, and humidity averages around 65%. In comparison, February experiences cooler temperatures, with a minimum of 4°C (40°F) and a maximum of 26°C (79°F), averaging 14°C (57°F). This month sees more precipitation at 27 mm (1.1 in) over five days and a slightly higher humidity level at 67%. For more detailed information on February weather, you can visit Sousse weather in February.
May generally offers warmer weather compared to March, with average temperatures soaring from a minimum of 12°C (54°F) to a maximum of 39°C (102°F), while March's temperatures range from a minimum of 6°C (43°F) to a maximum of 27°C (82°F). Precipitation is notably lower in May, with only 11 mm (0.4 in) falling over just 3 days, in contrast to March, which sees 45 mm (1.8 in) over 8 days. Additionally, humidity remains relatively consistent, registering at 65% in May and slightly higher at 67% in March. For more detailed information regarding the climate during March, you can visit Sousse weather in March.
In comparing the weather of April and May, May tends to be significantly warmer, with average temperatures rising from April's 17°C (63°F) to 21°C (70°F) and maximum highs reaching up to 39°C (102°F). While April experiences a notable amount of precipitation at 25 mm (1.0 in) over 6 days, May sees a much drier pattern, only accumulating 11 mm (0.4 in) across 3 days. Additionally, humidity levels are slightly lower in May at 65%, compared to April's 67%. For more detailed insights on April weather, check out Sousse weather in April.
May and June exhibit a noticeable transition in weather patterns. May features a minimum temperature of 12°C (54°F) and an average of 21°C (70°F), reaching a peak of 39°C (102°F). It also experiences 11 mm (0.4 in) of precipitation over three days, coupled with a humidity level of 65%. In contrast, June sees a rise in temperatures, with a minimum of 15°C (60°F), an average of 25°C (78°F), and a maximum soaring to 43°C (109°F). The month is drier, with only 6 mm (0.3 in) of rainfall across just one day and slightly lower humidity at 63%. For more details on June weather, you can check out Sousse weather in June.
In comparing the weather between May and July, one can observe notable differences in temperature and precipitation. May experiences a more moderate temperature range, with minimums around 12°C (54°F) and maximums reaching up to 39°C (102°F). In contrast, July boasts a warmer average temperature of 29°C (84°F), with maximums soaring to 43°C (109°F). Precipitation is also drastically reduced in July, with only 1 mm recorded across the month compared to May's 11 mm, and July typically enjoys clear skies with no rainy days. Additionally, humidity levels are slightly lower in July, at 60%, compared to 65% in May. For a deeper dive into July's weather specifics, you can check this link: Sousse weather in July.
May and August offer distinct weather experiences, reflecting the transition from spring to the peak of summer. In May, temperatures range from a comfortable minimum of 12°C (54°F) to an average of 21°C (70°F), with occasional peaks reaching 39°C (102°F). The month sees relatively low precipitation at 11 mm (0.4 in) over three days, accompanied by a humidity level of 65%. In contrast, August is considerably warmer, starting with a minimum of 22°C (72°F) and averaging 29°C (85°F), while maximum temperatures can soar to 43°C (110°F). Rainfall increases slightly to 18 mm (0.7 in) over the same number of days, and humidity remains fairly steady at 61%. For more details on August weather in Sousse, you can refer to Sousse weather in August.
May and September present distinct weather characteristics, reflecting the transition from spring to autumn. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 39°C (102°F), with an average of 21°C (70°F). The month sees limited precipitation, clocking in at just 11 mm (0.4 in) over approximately 3 days, and maintains a humidity level of 65%. In contrast, September experiences a milder minimum temperature of 18°C (64°F) and a warmer average of 26°C (80°F), peaking at a maximum of 38°C (101°F). This month receives significantly more rainfall, totaling 51 mm (2.0 in) over about 6 days, with humidity slightly higher at 68%. For a closer look at what to expect, check out Sousse weather in September.
May and October present a notable contrast in weather patterns. In May, temperatures range from a minimum of 12°C (54°F) to a scorching maximum of 39°C (102°F), with an average of 21°C (70°F). The month sees relatively low precipitation, totaling just 11 mm (0.4 in) over about 3 days, alongside a humidity level of 65%. In contrast, October offers milder and more stable temperatures, with a minimum of 13°C (55°F), an average of 22°C (71°F), and a maximum of 32°C (91°F). However, it experiences significantly more precipitation, amounting to 53 mm (2.1 in) across 8 days, and slightly higher humidity at 68%. For more detailed information, you can explore Sousse weather in October.
May and November showcase distinct weather patterns, reflecting the transition from spring to late autumn. In May, temperatures range from a minimum of 12°C (54°F) to a maximum of 39°C (102°F), with an average temperature of 21°C (70°F). The month sees relatively low precipitation at 11 mm (0.4 in) over just 3 days and maintains a humidity level of 65%. In contrast, November features cooler temperatures, with a minimum of 8°C (47°F) and a maximum of 30°C (87°F), averaging 18°C (64°F). This month experiences more rain, accumulating 41 mm (1.6 in) over 6 days, while the humidity remains consistent at 65%. For a detailed look at November's weather, you can refer to Sousse weather in November.
May generally exhibits warmer temperatures compared to December, with minimums around 12°C (54°F) and soaring maximums that can reach up to 39°C (102°F). The average temperature for May is a comfortable 21°C (70°F), accompanied by relatively low precipitation of just 11 mm (0.4 in) over about three days. On the other hand, December experiences cooler conditions, with minimum temperatures dropping to 5°C (42°F) and maximums peaking at 23°C (74°F), resulting in an average temperature of 14°C (58°F). December also sees slightly more rainfall, totaling 19 mm (0.7 in) over five days, with humidity levels marginally higher at 67%. For more detailed information, you can check Sousse weather in December.
As May unfolds in Sousse, the weather begins to shift towards a warmer climate, contrasting notably with the cooler months preceding it. With an average temperature hovering around 21°C (70°F), residents and visitors alike can enjoy delightful days under the sun, while temperatures can soar as high as 39°C (102°F), marking a significant leap towards the summer heat. The relatively low precipitation of just 11 mm spread over 3 days indicates that May is a dry month, allowing for plenty of sunshine, although humidity remains at a comfortable 65%. This unique blend of warmth and occasional rain is what makes May a fantastic time to explore the beauty and charm of Sousse. For a deeper dive into the weather nuances of this vibrant city, check out Sousse Climate.