Algiers · AutumnMonth summary
Algiers weather in September
✅ Good
🌡️ Temperature min / max
20°C – 29°C
🌧 Rainy days
15% of days
☀️ Sunshine
11.1h per day on average
🌊 🌊 Season
Autumn
⭐ ⭐ Weather score
8.6/10
📅 📅 Best month
June (9.5/10)
Quick decision
Should you visit Algiers in September?
✅ Good
✅ Yes if: you want to combine beach, sightseeing and hiking — versatile weather (29°C, little rain).
❌ No if: you want to avoid tourist crowds — this is the busiest period.
Our take: Favourable conditions in September (8.6/10). June scores higher but the gap is small.
By trip type
Algiers 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 Algiers is often underrated: 29°C, golden light and declining crowds. An interesting window. Rain risk remains low (15% of days), leaving good room for outdoor activities. A good balance between weather and crowds, even if June (9.5/10) remains theoretically better.
Browse by month
All months for Algiers
Annual table
Month-by-month comparison
| Month | Min °C | Max °C | Rain % | Precip mm | Sun h/d | Score |
|---|---|---|---|---|---|---|
| ⛅ January | 7°C | 16°C | 33% | 2.5 | 9.5h | 7.0/10 |
| ⛅ February | 8°C | 17°C | 27% | 1.7 | 10.0h | 7.1/10 |
| 🌤️ March | 10°C | 18°C | 34% | 2.2 | 10.7h | 7.1/10 |
| 🌤️ April | 12°C | 20°C | 28% | 1.8 | 12.0h | 7.5/10 |
| 🌤️ May | 15°C | 23°C | 22% | 1.4 | 12.7h | 8.2/10 |
| ☀️ June | 18°C | 27°C | 7% | 0.4 | 13.5h | 9.5/10 |
| ☀️ July | 22°C | 30°C | 1% | 0.0 | 13.4h | 9.3/10 |
| ☀️ August | 22°C | 31°C | 6% | 0.2 | 12.2h | 8.6/10 |
| ☀️ September | 20°C | 29°C | 15% | 0.7 | 11.1h | 8.6/10 |
| ☀️ October | 16°C | 25°C | 20% | 1.0 | 10.6h | 8.2/10 |
| 🌤️ November | 12°C | 20°C | 38% | 3.1 | 9.0h | 7.1/10 |
| ⛅ December | 9°C | 17°C | 28% | 2.0 | 9.0h | 7.0/10 |
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, Algiers averages 29°C, 15% rainy days and 11.1h of sunshine per day. Overall weather score: 8.6/10.
See methodology →
Comparison
September vs June (best month)
The best month is June (score 9.5/10). Difference:
- 🌡️ Max temperature : -2°C
- 🌧 Rainy days : -8%
- ☀️ Sunshine : +2.4h/day
FAQ
FAQ — Algiers in September
Is September a good time to visit Algiers?
September is an excellent time to visit Algiers (score 8.6/10). With 29°C, 11.1h of sunshine and 15% rain, conditions are very favourable.
What to do in Algiers in September?
With 29°C and 11.1h of sunshine, all outdoor activities are possible: hiking, sightseeing and terraces.
Accommodation
Find a place to stay in Algiers
Find places to stay in Algiers in September
Search on Hotels.com
Activities & tours
Activities and tours in Algiers
Guided tours, skip-the-line tickets and local experiences.
Browse activities on GetYourGuide
Flights
Find a flight to Algiers
Compare flights from all airlines.
Search flights
←
Explore also
Similar destinations in September
Chefchaouen
Alentejo🌍 Top destinations
Other top destinations in September
Honolulu
Larnaca
Tofo
Djerba
JordanWeather rankings
Compare destinations by weather
Best in EuropeGuides & comparisons