September · Tunisia
Best time to visit Tunis in September Weather, crowds & prices
Weather in Tunis in September
Average temperature 27°C, 49 mm of rain, about 21 days with 6+ hours of sunshine and 60% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
September score
7.4/10
Ranked #8 of 12 months
- Avg temp
- 27°C
- Rainfall
- 49 mm
- Humidity
- 60%
- Days with 6h+ sun
- 21
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
September in Tunis scores 7.4/10 for sightseeing and cultural travel - ranked #8 of 12. Expect around 27°C, 49 mm of rain, and roughly 21 days with 6+ hours of sunshine this month.
Tunis layers a medina, a French colonial grid and the ruins of Carthage on its doorstep.
September holds up well in Tunis — 8th best month
Days in September average 27°C (80°F) — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
Budget for roughly 49 mm of rain this month — a flexible day or two helps — with about 21 days with 6+ hours of sunshine and 12.2 hours of daylight to work around it.
That is 7.4/10 on the same scale — 8th of 12 months, versus 9.9/10 for the best month here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a packable rain layer.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, April is materially better in Tunis — 2.5 points higher on the same scale.
Frequently asked
- What is the weather like in Tunis in September?
- In September, Tunis averages 27°C, 49 mm of rain, and about 21 days with 6+ hours of sunshine. Its climate-comfort score is 7.4/10.
- Is September a good time to visit Tunis?
- September earns a 7.4/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Tunis in September?
- Expect about 49 mm of rain in September. Average humidity is 60% and there are about 21 days with 6+ hours of sunshine.
Curated in Tunis
Tickets & experiences
Things to do in Tunis
Tunis, Tunisia. Live activities and tours from GetYourGuide, matched to this destination.