Climate averages 1991–2020
Bordj Bou Arreridj weather
in October.
A mild, fairly dry month: the 6th warmest and the 6th driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
October is a mild month in Bordj Bou Arreridj: daytime highs average 21.7°C and nights cool to about 10.8°C. By daytime temperature it is the 6th warmest of the 12 months.
Expect about 33 mm of rain on roughly 6 days, which makes October a fairly dry month (the 6th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 18 min on an average October day.
The nearest other city in this atlas is El Achir (12 km away). In October its highs average 21.1°C, 0.6°C cooler than Bordj Bou Arreridj, with 33 mm of rain.
Among the 55 cities listed in Algeria, Bordj Bou Arreridj ranks joint 44th of 55 for the warmest October highs and joint 27th of 55 for the driest October (rainfall, lowest first). The mean October high of those 55 cities is 24.3°C; Bordj Bou Arreridj is 2.6°C cooler than that mean.
From October to November, average highs fall by 7.0°C to 14.7°C, and monthly rainfall rises from 33 mm to 34 mm.
The annual picture
October 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
Bordj Bou Arreridj climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 10.1°C1.0°C | 1.0°C | 34 | 7.0 | 10.010 h |
| February | 11.4°C1.3°C | 1.3°C | 29 | 7.0 | 10.811 h |
| March | 15.1°C3.9°C | 3.9°C | 41 | 7.7 | 11.912 h |
| April | 18.7°C6.7°C | 6.7°C | 44 | 8.1 | 13.113 h |
| May | 23.9°C10.6°C | 10.6°C | 39 | 6.8 | 14.114 h |
| June | 29.7°C15.0°C | 15.0°C | 20 | 4.5 | 14.615 h |
| July | 34.2°C18.4°C | 18.4°C | 8.4 | 2.7 | 14.414 h |
| August | 33.4°C18.6°C | 18.6°C | 16 | 5.1 | 13.514 h |
| September | 27.2°C15.0°C | 15.0°C | 38 | 7.2 | 12.412 h |
| October, selected | 21.7°C10.8°C | 10.8°C | 33 | 6.0 | 11.311 h |
| November | 14.7°C5.6°C | 5.6°C | 34 | 6.5 | 10.310 h |
| December | 10.8°C2.3°C | 2.3°C | 29 | 6.2 | 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
October in nearby cities
- El Achir in OctoberAlgeria · 12 kmHigh 21.1°C · Low 10.4°C · 33 mm rain
- M'Sila in OctoberAlgeria · 45 kmHigh 24.5°C · Low 13.8°C · 23 mm rain
- Sétif in OctoberAlgeria · 60 kmHigh 20.3°C · Low 10.3°C · 44 mm rain
- Béjaïa in OctoberAlgeria · 81 kmHigh 23.6°C · Low 16.7°C · 71 mm rain
- El Eulma in OctoberAlgeria · 84 kmHigh 21.3°C · Low 11.2°C · 42 mm rain
- Barika in OctoberAlgeria · 94 kmHigh 24.2°C · Low 12.9°C · 23 mm rain
- Tizi Ouzou in OctoberAlgeria · 96 kmHigh 25.0°C · Low 14.4°C · 60 mm rain
- Bou Saâda in OctoberAlgeria · 110 kmHigh 24.6°C · Low 12.7°C · 30 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 Bordj Bou Arreridj) is explained once on the Bordj Bou Arreridj year overview and on the Sources, method and limits page.
El Achir lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.