Discover the best time of year, based on historical climate, temperature, and precipitation.
The best weather in Sfax is from April, May, October. — consistent weather climate
🌡Hot & dry
| Score | 58 | 65 | 78 | 93 | 94 | 89 | 62 | 58 | 83 | 93 | 93 | 70 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Climate | Mild | Mild | Mild | Pleasant | Pleasant | Pleasant | Hot & dry | Hot & dry | Hot & dry | Pleasant | Pleasant | Mild |
| Temperature | 8–17°C | 9–18°C | 11–20°C | 14–22°C | 17–26°C | 21–30°C | 24–33°C | 24–33°C | 23–30°C | 19–27°C | 14–22°C | 10–18°C |
| Feels like | 5–13°C | 6–15°C | 8–17°C | 12–20°C | 16–25°C | 22–31°C | 26–35°C | 27–35°C | 24–32°C | 19–26°C | 11–20°C | 7–15°C |
| Precipitation | 10mm 2 days | 22mm 4 days | 24mm 4 days | 16mm 3 days | 11mm 2 days | 4mm 1 days | 0mm 0 days | 8mm 1 days | 27mm 3 days | 27mm 4 days | 22mm 4 days | 18mm 3 days |
| Sunshine | 8.6h ☀︎ 85% | 9.5h ☀︎ 87% | 10.3h ☀︎ 86% | 11.0h ☀︎ 84% | 12.1h ☀︎ 86% | 12.9h ☀︎ 89% | 13.0h ☀︎ 92% | 12.6h ☀︎ 94% | 11.1h ☀︎ 89% | 9.7h ☀︎ 86% | 9.2h ☀︎ 89% | 8.4h ☀︎ 86% |
| Wind | W · 26 km/h | W · 27 km/h | N · 28 km/h | E · 28 km/h | E · 28 km/h | E · 26 km/h | E · 24 km/h | E · 23 km/h | E · 24 km/h | E · 23 km/h | W · 24 km/h | NW · 24 km/h |
| Humidity (%) | 63% | 64% | 64% | 66% | 62% | 62% | 60% | 64% | 69% | 70% | 66% | 68% |
| Day length | 10.1h | 10.9h | 12.0h | 13.1h | 14.0h | 14.4h | 14.2h | 13.4h | 12.4h | 11.3h | 10.4h | 9.9h |
Tunisia's great working port does not cater to holidaymakers, and it makes no concessions to the summer sun; the city belongs entirely to those who arrive in the luminous, breezy windows of May and October.
Sfax is not built for lounging. Rising above the Gulf of Gabès where the ancient Roman settlement of Taparura once stood, this is Tunisia's second city and its commercial powerhouse—a dense, unvarnished metropolis defined by salt air, massive olive groves, and the country's most active fishing fleet. Unlike the resort strips to the north, Sfax retains an unbroken medieval street plan behind massive crenellated limestone walls, where daily life proceeds entirely on local terms. Arriving here is an encounter with real urban North Africa, but that encounter depends almost entirely on the atmosphere: under the fierce white heat of midsummer, the stone alleys become an oven, while the clear maritime air of late spring and mid-autumn turns the city into one of the most compelling walking destinations in the Maghreb.
April and May are the months when Sfax feels most generous. The winter chill rolls off the Mediterranean, replaced by steady sea breezes and an abundance of clean coastal light. Daytime temperatures settle into the mid-twenties, making it effortless to spend entire days outside without seeking sanctuary behind drawn curtains. Rain is negligible—rarely more than a brief maritime scud that cleans the stone flags and clears by early afternoon.
This is the finest time to walk the Medina of Sfax. Built in the ninth century, the old city remains enclosed by intact, imposing stone ramparts, entered through the twin arches of Bab Diwan. Inside, the alleys are narrow, shaded, and intensely commercial, scented with pressed olive oil, dry spices, and tanning leather. In May, the stone corridors trap the cool morning air rather than stale heat, and you can cross from the Great Mosque of Sfax toward the ramparts of the Kasbah of Sfax without the exhaustion that sets in just a few weeks later.
Down at the Port of Sfax, the spring calm allows the massive fleet of wooden trawlers to work unobstructed. The harbor quays fill every morning with catches of red mullet, sea bass, and cuttlefish, hauled straight off the boats under an open sky that has not yet acquired the bleached, punishing glare of July. If you want the city at its most vital and comfortable, May is the undisputed high-water mark.
By late June, the Mediterranean air turns thick, humid, and heavy. July and August bring daytime temperatures that routinely reach the mid-thirties, with an apparent heat that sits even higher thanks to the moisture clinging to the coastline. Rain vanishes entirely, leaving the sky a pale, baking canopy that presses down on the asphalt and the stonework from mid-morning until dusk.
During these months, the city’s rhythm fractures into two distinct shifts. Between noon and late afternoon, the commercial districts shutter and the stone passages of the medina grow stifling as the limestone walls absorb and re-radiate the sun. Walking through Bab Jebli in the early afternoon feels less like urban exploration and more like crossing an open hearth. The sea offers little relief; the shallow Gulf of Gabès warms up significantly, providing warm baths rather than refreshing breaks.
Life returns only after the sun dips below the horizon. Families emerge onto the corniche, children take over public squares, and the open-air cafés outside Bab Diwan fill with patrons drinking mint tea well past midnight. Even so, traveling to Sfax specifically during the peak of summer requires enduring long hours of enforced indoor stillness.
September breaks the back of the summer furnace, though the first half of the month often holds onto lingering humidity and the occasional sharp coastal storm. By October, however, Sfax snaps back into near-perfection. The air cools back into the twenties, the ferocious midday glare softens into an amber glow, and the city’s outdoor life resumes at a leisurely pace.
October mirrors the weather of May, but with a different sensory texture. The surrounding countryside prepares for the massive olive harvest, and the city feels alert and energized. The light reflecting off the Gulf of Gabès is softer, catching the minaret of the Great Mosque of Sfax against clear afternoon skies. Exploring the ramparts or surveying the urban grid from the Kasbah of Sfax becomes a pleasure again, free from the oppressive thermal drag of August.
Crucially, visitor numbers stay modest in October. Unlike northern resort towns that empty out into ghost-town silence once summer ends, Sfax remains completely alive because its pulse was never dictated by holidaymakers in the first place. You get the medina at its most authentic, operating under some of the best weather the Mediterranean coast has to offer.
November brings a sudden and curious transformation: while the climate remains remarkably pleasant—crisp, sunny, and hovering around twenty degrees—the city fills to bursting. November is the single busiest month on the Sfaxian calendar, driven not by leisure travelers, but by commerce. The olive pressing season gets underway in full force across the governorate, trade delegations arrive, and agricultural transport fills the roads feeding into the Port of Sfax. The city buzzes with a purposeful, crowded intensity.
By December and January, the weather cools considerably. Temperatures drop into the mid-teens, and while true cold is rare by European standards, the damp sea wind cuts straight through thin layers. Rains, when they arrive, tend to be low-intensity drizzles that coat the smooth paving stones of the medina, making the sloping alleys slick underfoot. Indoor heating is inconsistent across the older quarters, meaning evenings can feel colder than the thermometers suggest.
March begins the gentle climb back toward warmth, with daylight stretching and the surrounding agricultural plains turning green. It remains brisk and sometimes breezy along the harbor walls, but by late March, the worst of the grey damp is gone, paving the way for the stellar spring that follows.