Climate averages 1991–2020
Annaba weather
in August.
A hot, very dry month: the warmest and the 3rd driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Annaba: daytime highs average 33.6°C and nights cool to about 22.7°C. By daytime temperature it is the warmest month of the year.
Expect about 11 mm of rain on roughly 2 days, which makes August a very dry month (the 3rd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 34 min on an average August day.
The nearest other city in this atlas is Guelma (57 km away). In August its highs average 34.7°C, 1.1°C warmer than Annaba, with 18 mm of rain.
Among the 55 cities listed in Algeria, Annaba ranks joint 27th of 55 for the warmest August highs and joint 33rd of 55 for the driest August (rainfall, lowest first). The mean August high of those 55 cities is 34.2°C; Annaba is 0.6°C cooler than that mean.
From August to September, average highs fall by 4.2°C to 29.5°C, and monthly rainfall rises from 11 mm to 41 mm.
The annual picture
August 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, selected | 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 | 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
August in nearby cities
- Guelma in AugustAlgeria · 57 kmHigh 34.7°C · Low 19.6°C · 18 mm rain
- Souk Ahras in AugustAlgeria · 70 kmHigh 33.4°C · Low 19.3°C · 27 mm rain
- Skikda in AugustAlgeria · 76 kmHigh 30.0°C · Low 22.0°C · 7.5 mm rain
- Constantine in AugustAlgeria · 119 kmHigh 33.8°C · Low 18.8°C · 19 mm rain
- El Khroub in AugustAlgeria · 119 kmHigh 34.0°C · Low 19.3°C · 22 mm rain
- Aïn Beïda in AugustAlgeria · 127 kmHigh 31.9°C · Low 18.1°C · 17 mm rain
- Tébessa in AugustAlgeria · 169 kmHigh 34.2°C · Low 19.0°C · 18 mm rain
- Khenchela in AugustAlgeria · 172 kmHigh 31.5°C · Low 17.7°C · 18 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.