Climate averages 1991–2020
Djelfa weather
in July.
A very hot, very dry month: the warmest and the driest of the year.
Long-term climate patterns, not a forecast for a particular trip.
July is a very hot month in Djelfa: daytime highs average 34.7°C and nights cool to about 20.1°C. By daytime temperature it is the warmest month of the year.
Expect about 8.5 mm of rain on roughly 3 days, which makes July a very dry month (the driest month of the year). Daylight, from sunrise to sunset, lasts about 14 h 14 min on an average July day.
The nearest other city in this atlas is Hassi Bahbah (49 km away). In July its highs average 36.0°C, 1.3°C warmer than Djelfa, with 5.0 mm of rain.
Among the 55 cities listed in Algeria, Djelfa ranks 21st of 55 for the warmest July highs and joint 43rd of 55 for the driest July (rainfall, lowest first). The mean July high of those 55 cities is 34.5°C; Djelfa is 0.2°C warmer than that mean.
From July to August, average highs fall by 1.1°C to 33.6°C, and monthly rainfall rises from 8.5 mm to 14 mm.
The annual picture
July 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
Djelfa climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 9.9°C0.8°C | 0.8°C | 29 | 6.0 | 10.110 h |
| February | 11.4°C1.2°C | 1.2°C | 25 | 5.4 | 10.911 h |
| March | 15.4°C3.9°C | 3.9°C | 29 | 6.2 | 11.912 h |
| April | 19.2°C6.8°C | 6.8°C | 36 | 6.0 | 13.013 h |
| May | 24.6°C11.3°C | 11.3°C | 30 | 5.6 | 14.014 h |
| June | 30.5°C16.1°C | 16.1°C | 16 | 4.4 | 14.414 h |
| July, selected | 34.7°C20.1°C | 20.1°C | 8.5 | 2.9 | 14.214 h |
| August | 33.6°C19.7°C | 19.7°C | 14 | 4.6 | 13.513 h |
| September | 27.5°C15.3°C | 15.3°C | 36 | 6.3 | 12.412 h |
| October | 21.5°C10.5°C | 10.5°C | 32 | 5.2 | 11.311 h |
| November | 14.5°C5.3°C | 5.3°C | 21 | 4.7 | 10.410 h |
| December | 10.8°C2.1°C | 2.1°C | 23 | 5.4 | 9.910 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
July in nearby cities
- Hassi Bahbah in JulyAlgeria · 49 kmHigh 36.0°C · Low 20.7°C · 5.0 mm rain
- Messaad in JulyAlgeria · 62 kmHigh 37.0°C · Low 23.1°C · 3.5 mm rain
- Aïn Oussera in JulyAlgeria · 92 kmHigh 36.8°C · Low 20.9°C · 4.1 mm rain
- Bou Saâda in JulyAlgeria · 102 kmHigh 37.6°C · Low 22.1°C · 7.8 mm rain
- Laghouat in JulyAlgeria · 104 kmHigh 37.7°C · Low 22.9°C · 2.9 mm rain
- Aflou in JulyAlgeria · 123 kmHigh 33.4°C · Low 19.7°C · 8.5 mm rain
- M'Sila in JulyAlgeria · 163 kmHigh 37.7°C · Low 22.8°C · 4.9 mm rain
- Sougueur in JulyAlgeria · 171 kmHigh 33.3°C · Low 19.1°C · 9.0 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 Djelfa) is explained once on the Djelfa year overview and on the Sources, method and limits page.