Climate averages 1991–2020
Casablanca weather
in August.
A hot, very dry month: the warmest and the 2nd driest of the year. Meets the pleasant-weather rule
Long-term climate patterns, not a forecast for a particular trip.
August is a hot month in Casablanca: daytime highs average 29.0°C and nights cool to about 19.7°C. By daytime temperature it is the warmest month of the year.
Rain is very rare: less than 1 mm falls in a typical August (the 2nd driest of the 12 months). Daylight, from sunrise to sunset, lasts about 13 h 24 min on an average August day.
The nearest other city in this atlas is Lahraouyine (9 km away). In August its highs average 30.2°C, 1.2°C warmer than Casablanca, with almost no rain (under 1 mm).
Among the 56 cities listed in Morocco, Casablanca ranks 46th of 56 for the warmest August highs and joint 6th of 56 for the driest August (rainfall, lowest first). The mean August high of those 56 cities is 32.3°C; Casablanca is 3.3°C cooler than that mean.
From August to September, average highs fall by 1.7°C to 27.3°C, and monthly rainfall rises from under 1 mm to 11 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
Casablanca climate table
| Month | Average highHigh / low | Average low | Rainfall mm/month | Rain days ≥1 mm/day | Daylight hours/dayDaylight h/day |
|---|---|---|---|---|---|
| January | 17.2°C9.1°C | 9.1°C | 42 | 6.6 | 10.210 h |
| February | 18.1°C9.7°C | 9.7°C | 38 | 6.0 | 11.011 h |
| March | 20.2°C11.3°C | 11.3°C | 34 | 6.4 | 12.012 h |
| April | 21.3°C12.7°C | 12.7°C | 28 | 5.1 | 13.013 h |
| May | 24.1°C14.9°C | 14.9°C | 15 | 3.6 | 13.914 h |
| June | 26.6°C17.4°C | 17.4°C | 2.1 | 0.7 | 14.314 h |
| July | 28.5°C19.1°C | 19.1°C | 0.4 | 0.1 | 14.114 h |
| August, selected | 29.0°C19.7°C | 19.7°C | 0.8 | 0.2 | 13.413 h |
| September | 27.3°C18.6°C | 18.6°C | 11 | 2.2 | 12.412 h |
| October | 25.0°C16.4°C | 16.4°C | 31 | 5.1 | 11.411 h |
| November | 20.9°C12.8°C | 12.8°C | 50 | 6.6 | 10.510 h |
| December | 18.4°C10.6°C | 10.6°C | 43 | 6.3 | 10.010 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
- Lahraouyine in AugustMorocco · 9 kmHigh 30.2°C · Low 19.3°C · 0.8 mm rain
- Bouskoura in AugustMorocco · 16 kmHigh 30.5°C · Low 19.4°C · 0.6 mm rain
- Dar Bouazza in AugustMorocco · 21 kmHigh 28.7°C · Low 20.0°C · 0.6 mm rain
- Mohammedia in AugustMorocco · 24 kmHigh 27.8°C · Low 20.0°C · 0.5 mm rain
- Berrechid in AugustMorocco · 36 kmHigh 31.3°C · Low 18.8°C · 1.2 mm rain
- Settat in AugustMorocco · 65 kmHigh 32.8°C · Low 19.5°C · 2.5 mm rain
- Temara in AugustMorocco · 75 kmHigh 30.1°C · Low 19.1°C · 1.0 mm rain
- Rabat in AugustMorocco · 86 kmHigh 29.5°C · Low 20.1°C · 1.3 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 Casablanca) is explained once on the Casablanca year overview and on the Sources, method and limits page.
Lahraouyine lies in the same rainfall cell, so its rainfall figures are identical to these; temperatures differ because they come from smaller 0.1° cells.