Climate averages 1991–2020
Weather in Algeria in September
In September, average daytime highs across the 55 cities listed in Algeria range from 25.2°C in Sétif to 36.0°C in Rouissat. Monthly rainfall ranges from 1.8 mm in Tamanghasset to 65 mm in Jijel.
Long-term climate patterns, not a forecast for a particular trip.
City by city
September in Algeria
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Algiers | 28.2°C18.7°C | 18.7°C | 27 | 5.2 |
| Oran | 27.3°C20.2°C | 20.2°C | 14 | 2.8 |
| Constantine | 28.6°C16.1°C | 16.1°C | 31 | 8.0 |
| Annaba | 29.5°C20.5°C | 20.5°C | 41 | 6.8 |
| Blida | 28.2°C18.3°C | 18.3°C | 32 | 5.9 |
| Batna | 26.8°C14.4°C | 14.4°C | 46 | 9.4 |
| Bab Ezzouar | 29.2°C19.1°C | 19.1°C | 32 | 6.0 |
| Djelfa | 27.5°C15.3°C | 15.3°C | 36 | 6.3 |
| Sétif | 25.2°C14.3°C | 14.3°C | 47 | 9.9 |
| Sidi Bel Abbes | 29.3°C17.4°C | 17.4°C | 19 | 3.7 |
| Biskra | 32.9°C22.0°C | 22.0°C | 17 | 2.5 |
| Tébessa | 28.7°C15.7°C | 15.7°C | 38 | 7.6 |
| El Oued | 34.3°C22.3°C | 22.3°C | 5.7 | 1.0 |
| Skikda | 27.0°C20.4°C | 20.4°C | 34 | 5.8 |
| Tiaret | 26.9°C14.9°C | 14.9°C | 30 | 6.4 |
| Chlef | 31.1°C18.9°C | 18.9°C | 23 | 4.2 |
| Béjaïa | 26.5°C19.9°C | 19.9°C | 62 | 8.2 |
| Tlemcen | 27.5°C15.2°C | 15.2°C | 21 | 4.1 |
| Ouargla | 35.9°C23.1°C | 23.1°C | 3.0 | 0.7 |
| Béchar | 33.8°C21.1°C | 21.1°C | 9.9 | 1.3 |
| Mostaganem | 28.8°C20.1°C | 20.1°C | 14 | 2.7 |
| Bordj Bou Arreridj | 27.2°C15.0°C | 15.0°C | 38 | 7.2 |
| El Achir | 26.6°C14.6°C | 14.6°C | 38 | 7.2 |
| Souk Ahras | 28.2°C16.3°C | 16.3°C | 48 | 9.9 |
| Médéa | 26.9°C15.2°C | 15.2°C | 32 | 6.2 |
| El Eulma | 26.3°C15.1°C | 15.1°C | 42 | 9.3 |
| Touggourt | 34.2°C21.9°C | 21.9°C | 4.0 | 1.0 |
| Ghardaïa | 33.6°C21.7°C | 21.7°C | 7.8 | 1.5 |
| Saïda | 29.0°C16.8°C | 16.8°C | 31 | 6.9 |
| Laghouat | 31.0°C17.9°C | 17.9°C | 22 | 3.9 |
| M'Sila | 30.4°C18.5°C | 18.5°C | 23 | 4.4 |
| Jijel | 27.1°C20.0°C | 20.0°C | 65 | 9.0 |
| Relizane | 31.6°C18.5°C | 18.5°C | 18 | 3.6 |
| Guelma | 29.5°C17.2°C | 17.2°C | 40 | 8.0 |
| Rouiba | 29.6°C19.1°C | 19.1°C | 32 | 6.0 |
| Aïn Beïda | 26.6°C14.8°C | 14.8°C | 31 | 7.6 |
| Khenchela | 26.1°C14.3°C | 14.3°C | 31 | 7.2 |
| Bou Saâda | 30.3°C17.6°C | 17.6°C | 34 | 6.2 |
| Mascara | 29.1°C16.5°C | 16.5°C | 23 | 4.5 |
| Tizi Ouzou | 29.1°C18.1°C | 18.1°C | 39 | 6.7 |
| Barika | 30.0°C18.1°C | 18.1°C | 23 | 3.4 |
| Aïn Oussera | 29.4°C16.5°C | 16.5°C | 22 | 4.1 |
| Messaad | 30.2°C18.1°C | 18.1°C | 25 | 4.5 |
| Aflou | 26.5°C14.8°C | 14.8°C | 38 | 6.2 |
| Beni Mered | 29.7°C19.1°C | 19.1°C | 32 | 5.9 |
| El Khroub | 28.8°C16.4°C | 16.4°C | 38 | 9.0 |
| Maghnia | 28.9°C15.9°C | 15.9°C | 24 | 5.1 |
| El Bayadh | 27.6°C15.2°C | 15.2°C | 24 | 5.3 |
| Tamanghasset | 33.4°C20.7°C | 20.7°C | 1.8 | 0.7 |
| Rouissat | 36.0°C23.1°C | 23.1°C | 3.0 | 0.7 |
| Khemis Miliana | 30.3°C18.3°C | 18.3°C | 31 | 5.8 |
| Hassi Bahbah | 28.7°C16.0°C | 16.0°C | 24 | 4.9 |
| Sougueur | 26.8°C15.3°C | 15.3°C | 33 | 7.1 |
| Aïn Temouchent | 28.7°C19.0°C | 19.0°C | 16 | 3.3 |
| Bir el Ater | 27.9°C16.8°C | 16.8°C | 24 | 4.7 |
A rain day is a local calendar day with at least 1 mm of precipitation.