Climate averages 1991–2020
M'Sila weather
in September.
A hot, fairly dry month: the 4th warmest and the joint 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
September is a hot month in M'Sila: daytime highs average 30.4°C and nights cool to about 18.5°C. By daytime temperature it is the 4th warmest of the 12 months.
Expect about 23 mm of rain on roughly 4 days, which makes September a fairly dry month (the joint 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 12 h 26 min on an average September day.
The nearest other city in this atlas is El Achir (40 km away). In September its highs average 26.6°C, 3.8°C cooler than M'Sila, with 38 mm of rain.
Among the 55 cities listed in Algeria, M'Sila ranks 12th of 55 for the warmest September highs and joint 17th of 55 for the driest September (rainfall, lowest first). The mean September high of those 55 cities is 29.2°C; M'Sila is 1.2°C warmer than that mean.
From September to October, average highs fall by 5.9°C to 24.5°C, and monthly rainfall stays at 23 mm.
The annual picture
September in context
Monthly rainfall
Average total · mmAverages from hourly ERA5 reanalysis data. Actual weather varies from year to year. How these numbers are calculated
Every month, side by side
M'Sila climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 12.5°C3.3°C | 3.3°C | 23 | 5.0 | 10.010 h |
| February | 14.4°C3.9°C | 3.9°C | 19 | 4.6 | 10.911 h |
| March | 18.8°C6.9°C | 6.9°C | 25 | 5.0 | 11.912 h |
| April | 22.6°C10.1°C | 10.1°C | 28 | 5.0 | 13.113 h |
| May | 27.9°C14.5°C | 14.5°C | 21 | 4.0 | 14.014 h |
| June | 33.8°C19.4°C | 19.4°C | 8.7 | 2.4 | 14.515 h |
| July | 37.7°C22.8°C | 22.8°C | 4.9 | 1.7 | 14.314 h |
| August | 36.7°C22.7°C | 22.7°C | 7.7 | 2.5 | 13.514 h |
| September, selected | 30.4°C18.5°C | 18.5°C | 23 | 4.4 | 12.412 h |
| October | 24.5°C13.8°C | 13.8°C | 23 | 4.3 | 11.311 h |
| November | 17.3°C8.2°C | 8.2°C | 24 | 4.5 | 10.310 h |
| December | 13.0°C4.4°C | 4.4°C | 20 | 4.8 | 9.810 h |
Rainfall is the average of the 30 separate monthly totals. A rain day is a local calendar day with at least 1 mm of precipitation. Daylight is the calculated sunrise-to-sunset length, not measured sunshine.
Compare places
September in nearby cities
- El Achir in SeptemberAlgeria · 40 kmHigh 26.6°C · Low 14.6°C · 38 mm rain
- Bordj Bou Arreridj in SeptemberAlgeria · 45 kmHigh 27.2°C · Low 15.0°C · 38 mm rain
- Bou Saâda in SeptemberAlgeria · 65 kmHigh 30.3°C · Low 17.6°C · 34 mm rain
- Barika in SeptemberAlgeria · 83 kmHigh 30.0°C · Low 18.1°C · 23 mm rain
- Sétif in SeptemberAlgeria · 95 kmHigh 25.2°C · Low 14.3°C · 47 mm rain
- El Eulma in SeptemberAlgeria · 115 kmHigh 26.3°C · Low 15.1°C · 42 mm rain
- Tizi Ouzou in SeptemberAlgeria · 120 kmHigh 29.1°C · Low 18.1°C · 39 mm rain
- Béjaïa in SeptemberAlgeria · 126 kmHigh 26.5°C · Low 19.9°C · 62 mm rain
Read the numbers correctly
Climate, not a promise.
These patterns help compare months. They cannot tell you the weather on a specific day of your trip.
Sources, method and limitsHow these numbers are made (what the highs, lows and rain days mean, the sources and the model cell used for M'Sila) is explained once on the M'Sila year overview and on the Sources, method and limits page.