Tunis · AutumnMonth summary
Tunis weather in September
✅ Good
🌡️ Temperature min / max
70°F – 86°F
🌧 Rainy days
17% of days
☀️ Sunshine
10.9h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
8.3/10
📅 📅 Best month
May (8.7/10)
Quick decision
Should you visit Tunis in September?
✅ Good
✅ Yes if: you're looking for maximum sunshine — 10.9h per day on average.
❌ No if: you struggle with heat — temperatures regularly exceed 30°F.
Our take: Favourable conditions in September (8.3/10). May scores higher but the gap is small.
By trip type
Tunis in September by trip type
- 🏙️ 🏙️ City break / culture : ✅ Good
- 🚶 🚶 Outdoor activities : ✅ Good
- 🏖️ Beach / swimming : ✅ Good
- 💰 💰 Budget : 💸 Peak season
Local context
What to expect in September
Autumn in Tunis is often underrated: 30°F, golden light and declining crowds. An interesting window. Rain risk remains low (17% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if May (8.7/10) remains theoretically better.
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Annual table
Month-by-month comparison
| Month | Min °F | Max °F | Rain % | Precip in | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ⛅ January | 46°F | 61°F | 18% | 0.0in | 8.8h | 7.1/10 |
| 🌤️ February | 46°F | 64°F | 23% | 0.1in | 9.2h | 7.2/10 |
| 🌤️ March | 50°F | 66°F | 25% | 0.1in | 10.7h | 7.4/10 |
| 🌤️ April | 54°F | 72°F | 22% | 0.1in | 11.3h | 8.0/10 |
| ☀️ May | 59°F | 79°F | 21% | 0.1in | 12.5h | 8.7/10 |
| ☀️ June | 66°F | 90°F | 10% | 0.0in | 13.1h | 8.4/10 |
| ☀️ July | 72°F | 95°F | 1% | 0.0in | 13.0h | 7.5/10 |
| ☀️ August | 72°F | 93°F | 7% | 0.0in | 12.4h | 7.7/10 |
| ☀️ September | 70°F | 86°F | 17% | 0.1in | 10.9h | 8.3/10 |
| ☀️ October | 63°F | 79°F | 23% | 0.1in | 10.0h | 8.3/10 |
| 🌤️ November | 54°F | 70°F | 27% | 0.0in | 8.7h | 7.5/10 |
| ⛅ December | 48°F | 63°F | 26% | 0.1in | 8.3h | 7.1/10 |
Ideal
Fair
Challenging climate
◀ Current month · Source Open-Meteo · 10 years
📊 Data source
Data based on 10 years of ERA5 records via Open-Meteo, with ECMWF seasonal adjustment. In September, Tunis averages 86°F, 17% rainy days and 10.9h of sunshine per day. Overall weather score: 8.3/10.
See methodology →
Comparison
September vs May (best month)
The best month is May (score 8.7/10). Difference:
- 🌡️ Max temperature : -4°F
- 🌧 Rainy days : +4%
- ☀️ Sunshine : +1.6h/day
FAQ
FAQ — Tunis in September
Is September a good time to visit Tunis?
September is an excellent time to visit Tunis (score 8.3/10). With 86°F, 10.9h of sunshine and 17% rain, conditions are very favourable.
What to do in Tunis in September?
With 86°F and 10.9h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.
Accommodation
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