Climate averages 1991–2020
Annaba weather
in October.
A warm, moderately wet month: the 5th warmest and the 7th driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
October is a warm month in Annaba: daytime highs average 25.7°C and nights cool to about 16.8°C. By daytime temperature it is the 5th warmest of the 12 months.
Expect about 59 mm of rain on roughly 9 days, which makes October a moderately wet month (the 7th driest of the 12 months). Daylight, from sunrise to sunset, lasts about 11 h 17 min on an average October day.
The nearest other city in this atlas is Guelma (57 km away). In October its highs average 25.0°C, 0.7°C cooler than Annaba, with 58 mm of rain.
Among the 55 cities listed in Algeria, Annaba ranks 12th of 55 for the warmest October highs and 51st of 55 for the driest October (rainfall, lowest first). The mean October high of those 55 cities is 24.3°C; Annaba is 1.4°C warmer than that mean.
From October to November, average highs fall by 5.7°C to 20.0°C, and monthly rainfall rises from 59 mm to 90 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
Annaba climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 15.2°C7.6°C | 7.6°C | 88 | 11.9 | 9.910 h |
| February | 15.6°C7.6°C | 7.6°C | 75 | 11.4 | 10.811 h |
| March | 18.1°C9.2°C | 9.2°C | 66 | 9.8 | 11.912 h |
| April | 20.7°C11.4°C | 11.4°C | 58 | 9.2 | 13.113 h |
| May | 24.9°C14.8°C | 14.8°C | 36 | 6.0 | 14.114 h |
| June | 29.7°C18.9°C | 18.9°C | 9.7 | 2.2 | 14.615 h |
| July | 33.2°C21.8°C | 21.8°C | 2.0 | 0.5 | 14.414 h |
| August | 33.6°C22.7°C | 22.7°C | 11 | 2.2 | 13.614 h |
| September | 29.5°C20.5°C | 20.5°C | 41 | 6.8 | 12.512 h |
| October, selected | 25.7°C16.8°C | 16.8°C | 59 | 8.9 | 11.311 h |
| November | 20.0°C12.2°C | 12.2°C | 90 | 12.4 | 10.210 h |
| December | 16.3°C9.0°C | 9.0°C | 91 | 12.2 | 9.710 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
- Guelma in OctoberAlgeria · 57 kmHigh 25.0°C · Low 13.4°C · 58 mm rain
- Souk Ahras in OctoberAlgeria · 70 kmHigh 23.5°C · Low 12.5°C · 54 mm rain
- Skikda in OctoberAlgeria · 76 kmHigh 23.9°C · Low 17.4°C · 66 mm rain
- Constantine in OctoberAlgeria · 119 kmHigh 24.0°C · Low 12.3°C · 36 mm rain
- El Khroub in OctoberAlgeria · 119 kmHigh 24.1°C · Low 12.4°C · 46 mm rain
- Aïn Beïda in OctoberAlgeria · 127 kmHigh 21.6°C · Low 10.9°C · 29 mm rain
- Tébessa in OctoberAlgeria · 169 kmHigh 23.5°C · Low 11.7°C · 30 mm rain
- Khenchela in OctoberAlgeria · 172 kmHigh 21.0°C · Low 10.2°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 Annaba) is explained once on the Annaba year overview and on the Sources, method and limits page.