If you’re planning a trip to Sousse in the fall, you’ll find the season sits right between the hot summer and the cooler winter months. Average fall weather in Sousse, Tunisia means mild temperatures, moderate rainfall, and comfortable conditions—great for enjoying outdoor activities. You get this inviting climate that’s perfect for wandering the city’s historic medina, relaxing on the coast, or browsing local markets without the intensity of summer’s heat.
September still hangs on to a bit of summer warmth, but October and November cool down steadily. You’ll see rain more often as fall goes on, though it usually doesn’t stick around long enough to ruin plans. With daylight hours slowly shrinking, the city feels calm and relaxed—just right for sightseeing or spending time by the sea.
If you know how Sousse’s fall weather changes, you can plan your activities better and avoid surprises. From temperature swings to rainfall and sunshine, each part of the season has its own vibe, giving you plenty of chances to enjoy Tunisia’s coast comfortably.
Overview of Fall Weather in Sousse
In the fall, Sousse shifts from hot, late-summer weather to cooler, comfier days. Temperatures, daylight, and humidity drop off, while cloud cover and wind pick up, marking a clear seasonal change along Tunisia’s eastern coast.
General Climate Characteristics
Sousse sits in a Mediterranean steppe climate, thanks to its spot on the Gulf of Hammamet. Fall always brings a cooling trend after the blazing summer. Daily highs usually fall from around 88°F (31°C) in early September to about 67°F (19°C) by late November. Nights cool down even more, dropping from the low 70s°F (22°C) to the low 50s°F (11°C).
Humidity drops fast, so the mugginess fades as fall goes on. Early in the season, more than 70% of days feel humid, but by late November, muggy days are basically gone.
Daylight shrinks by about three hours from start to finish. In September, you’ll get almost 13 hours of light, but by late November, it’s under 10 hours. That change shapes how the city feels and what you can do outside.
The sea stays warm in September at about 80°F (27°C), but cools down to around 67°F (19°C) by late November. Early fall is better for swimming, while late fall feels more suited to sightseeing or soaking up local culture.
Typical Fall Weather Patterns
Cloud cover creeps up as the season goes. Early September is usually bright, with sunny skies about 85% of the time. By late October, overcast or cloudy days jump up to around 40%.
Rainfall stays pretty light but steady. Expect about 1.2 inches (30 mm) of rain per month in fall, scattered across a handful of days. Wet days hit about 15% of the time, so showers happen but don’t dominate.
Winds pick up gradually, averaging 9 mph in September and climbing to about 11 mph by November. Most of the time, winds blow in from the north, but by mid-November, they shift a bit west.
You won’t get wild swings in weather from one day to the next—just a gradual cooling, shorter days, and a move from clear, dry skies to more clouds and breezes.
That mix of mild temps, moderate winds, and limited rain makes fall a comfortable season for checking out Sousse weather and the wider Tunisia weather scene.
Temperature Trends During Fall
In Sousse, fall temperatures drop fast as you go from warm, late-summer days to cooler early-winter weather. Daytime highs and nighttime lows both slide down, and you’ll notice comfort levels shifting as humidity and sea temps fall too.
Average High and Low Temperatures
During fall, average daily highs in Sousse go from about 88°F (31°C) in early September to around 67°F (19°C) by late November. Nighttime lows drop from roughly 73°F (23°C) to 52°F (11°C).
Early fall feels warm and pleasant, but late fall definitely cools off, especially after sunset.
The temperature range stays pretty moderate compared to inland Tunisia. The Mediterranean Sea keeps nights milder and stops daytime heat from getting too intense. That coastal influence keeps things consistent and comfortable during the transition months.
By November, evenings might need a light jacket, but afternoons still feel mild and sunny.
Temperature Changes From September to November
The temperature drops steadily across the season. In September, you’ll often get warm and humid conditions, with highs in the upper 80s °F. By October, highs average in the mid-70s °F, and the air feels less sticky as humidity drops.
By late November, things feel a lot cooler. Daytime highs hover in the upper 60s °F, and nights can slip into the low 50s °F.
This cooling shapes your plans. Early on, the beach is still popular, but by November, cooler evenings make outdoor dining or sightseeing more appealing than swimming.
As the weather cools, muggy days fade, and late fall becomes one of the most comfortable times to explore the city.
Comparison to Other Seasons
Fall feels much cooler and less humid than summer. Summer highs often hit the 90s °F, but fall rarely tops the mid-80s °F after September. That break from the heat makes fall better for being outside.
Compared to winter, fall’s still warmer. January’s average highs only reach the low 60s °F, with lows in the upper 40s °F. Fall lands right between summer’s warmth and winter’s chill.
Spring in Sousse has a similar feel to fall, but temps climb instead of drop. In April and May, highs run from the upper 60s °F to mid-70s °F, pretty close to November but with more daylight and a warming trend.
So, fall gives you a nice in-between—mild beach weather early on, then cooler, fresher conditions as the year winds down.
Rainfall and Precipitation
Fall in Sousse brings a clear shift from the dry summer to wetter weather. Rain shows up more often, but it’s still moderate compared to other Tunisian coastal cities.
Monthly Rainfall Totals
Rainfall climbs steadily through the season. In September, you’ll see about 25–30 mm of rain, usually from a few quick showers. October brings more, with totals rising to about 45–50 mm—it’s the wettest fall month.
November stays pretty wet, averaging 35–40 mm. It’s less than October but still much wetter than summer. These numbers come from long-term records, showing fall delivers a big chunk of Sousse’s yearly 330–340 mm rainfall.
| Month | Avg Rainfall (mm) |
|---|---|
| September | 25–30 |
| October | 45–50 |
| November | 35–40 |
This rain helps recharge the soil after a hot, dry summer.
Frequency of Wet Days
You’ll see more rainy days in fall than most of the year. September usually has 3–4 wet days. In October, that climbs to about 6 days, making it the rainiest month. November averages 5 days with measurable rain.
Even with these numbers, most days stay dry and sunny. Rain usually comes in quick bursts or light showers, not all-day storms. That’s pretty normal for coastal Tunisia, where the Mediterranean brings fast, sometimes intense rain.
So, if you’re visiting, pack for the odd shower but expect mostly dry days for exploring.
Rainfall Variation Throughout Fall
Rainfall doesn’t spread out evenly. Early September often feels like summer’s still hanging on, with just a few brief showers. By October, you’ll notice a sharp jump in both rain and storm chances.
November keeps up the moderate, steady rainfall, but it’s usually less intense than October. This pattern marks the shift from dry, hot summer to cooler, wetter winter.
The coast plays a big part. Moist air from the Mediterranean drives showers, especially in October, while the sea’s still warm. Inland Tunisia often gets less rain at the same time, showing how much local climate can differ.
Cloud Cover and Sunshine
In fall, Sousse skies start out mostly clear but turn cloudier by late November. Sunshine hours drop quickly, with days losing a few minutes of light every week. These changes can affect your outdoor plans or beach time.
Cloudiness Trends in Fall
Early September usually brings clear or mostly clear skies. There’s about an 86% chance of bright weather then. By late October, overcast or mostly cloudy days jump to around 40%, making it one of the cloudiest stretches of the year.
This steady cloud build-up is classic Mediterranean climate. Moist sea air mixes with cooler autumn air, so you get more cloud layers. Unlike summer, when skies are almost always blue, fall brings more day-to-day variety.
Here’s how cloud cover changes over the season:
| Time of Season | Chance of Clear/Partly Clear Skies | Cloudiest Conditions |
|---|---|---|
| Early September | ~86% | Mostly sunny |
| Late October | ~60% | Overcast ~40% |
| Late November | ~65% | Mix of sun and cloud |
You’ll notice brighter skies early on and more gray days as winter gets closer.
Average Daily Sunshine Hours
Daylight in Sousse shrinks quickly during fall. On September 1, you get nearly 13 hours of sun, but by late November, it’s less than 10 hours. That’s about 3 hours lost through the season.
Actual sunshine averages 7 to 8 hours per day in early fall. By late November, it drops closer to 5 hours per day, depending on clouds.
Sunrise gets later, moving from about 5:50 AM in early September to just after 7:00 AM in late November. Sunset comes earlier too, from 6:45 PM down to about 5:00 PM.
If you’re planning outdoor activities, these shorter days and less sunshine matter. Beach trips, sightseeing, or walking tours work best earlier in the day when there’s more light.
Wind Conditions and Direction
In fall, Sousse gets breezier as temps cool and weather patterns shift. You’ll notice breezy conditions that shape both comfort outdoors and the overall coastal feel.
Prevailing Wind Patterns
Winds in Sousse usually come from the north and northeast during fall. These keep things cooler by bringing in air from the Mediterranean. Sometimes, you’ll feel winds from the northwest, especially when regional weather systems move through.
Average wind speeds in October hit about 25 km/h, which most travelers call breezy but not a problem. By November, winds ease up a bit, though gusty days still pop up.
Sousse’s coastal spot means winds are stronger near the shore. If you hang out at the beach or port, expect more consistent breezes than in the city center.
Impact of Wind on Local Weather
Winds shape Sousse’s fall weather directly. Breezes off the sea bring higher humidity and a cooler feel, especially at night. Winds from inland feel warmer and drier.
These wind shifts help explain why daytime highs fall from the upper 80s °F in early fall to the upper 60s °F by late November. The wind pushes this cooling trend and also adds to the cloud cover as fall goes on.
For outdoor plans, steady winds make the air feel fresher but can also churn up the sea. If you’re thinking of swimming, sailing, or water sports, check the forecast—wind direction often decides if it’s safe to hit the water.
Daylight and Sun Position
During fall in Sousse, you’ll notice daylight shrinking every day, and the sun dipping lower in the sky. These changes really shape how your days feel, especially when you’re figuring out sunrise and sunset times.
Day Length Changes in Fall
September still gives you about 12.4 hours of daylight—not too different from summer. By the time October rolls in, you’re down to 11.2 hours, and then November cuts it further to 10.3 hours.
Evenings creep in earlier each week. If you’re into outdoor sightseeing, you’ll probably feel the pinch, since shorter days mean less time before night takes over.
The sun’s angle also shifts as daylight changes. Early in fall, the sun stays high enough to keep afternoons warm. But as the weeks pass, that lower angle softens the light, so mornings and evenings get cooler.
Here’s a quick overview:
| Month | Approx. Daylight Hours |
|---|---|
| September | 12.4 hrs |
| October | 11.2 hrs |
| November | 10.3 hrs |
You’ll see this steady decline all along the Mediterranean, but in Sousse, it’s especially handy to track if you want to squeeze in more time at the beach or exploring the old city.
Sunrise and Sunset Times
In September, sunrise comes around 6:00 AM, and sunset lands near 6:30 PM. October pushes sunrise later to around 6:30–6:45 AM, and sunset happens earlier, between 5:45–6:00 PM.
By November, you’ll really notice the difference. Sunrise doesn’t show up until 7:00 AM, and sunset can sneak in as early as 5:15 PM.
Evenings stretch out, even if the daylight hours aren’t much shorter than October. If you love morning walks or outdoor dinners, you’ll probably want to tweak your plans to catch the natural light.
Earlier sunsets actually make fall a great time for photography. The softer light and longer twilight can help you snap beautiful shots of the Medina, port, or coastline, without the harsh summer glare.
Tracking sunrise and sunset helps you plan better, especially if you’re heading out of Sousse for day trips. Travel eats into your daylight, so it’s worth keeping an eye on the clock.
Travel Considerations for Sousse in Fall
When you’re planning a fall trip to Sousse, it’s smart to think about the weather and how you’ll get there. Milder temperatures, shorter days, and easy airport access make travel planning pretty straightforward.
Best Times to Visit
Fall brings relief after the summer heat. September often stays warm, with highs near 30°C (86°F), but by November, you’re looking at milder days around 19°C (66°F). Nights get cooler, so by late fall, you might want to pack a light jacket.
Humidity drops off fast as fall goes on. Early September can still feel sticky, but by November, the air turns dry and much more comfortable. Rain can show up, especially in October, but it’s not much—about 30 mm per month.
If you love warm beach weather, September is your best bet. For exploring the medina or checking out Roman ruins, October and November offer cooler, less humid days. Crowds also thin out after summer, making it easier to enjoy the main sights.
Nearby Airports and Accessibility
You’ll find the closest airport to Sousse is Monastir Habib Bourguiba International Airport (MIR), just about 20 kilometers southeast of the city. This airport handles both domestic and international flights, with some seasonal routes coming in from Europe.
Getting from the airport to central Sousse usually takes 20 to 30 minutes by car or taxi. Not too bad, honestly.
Another option is Enfidha–Hammamet International Airport (NBE), which sits roughly 45 kilometers northwest of Sousse. This one’s newer, and you’ll notice it often caters to charter flights and low-cost carriers.
Depending on the traffic, you might spend 40 to 50 minutes on the drive. Sometimes it’s faster, sometimes not—Tunisia’s roads can be a bit unpredictable.
You could also hop on a train from Tunis if you’re coming from Tunis–Carthage International Airport. That trip takes longer, sure, but it’s handy if flights into Monastir or Enfidha aren’t available.