September weather forecast
Casablanca, Morocco

As summer merges into autumn, September brings a slight relaxation in temperatures. A drop in both land and water temperatures marks the arrival of milder weather. While rainfall volume rises slightly to 5mm (0.2"), Casablanca's weather remains predominantly dry. The month provides a reprieve from the summer heat but continues to maintain a warm accounting. The changing climate, thus, gives a favourable edge to travellers seeking to experience the city's appeal without trudging in the overpowering heat.

Temperature

In Casablanca, September's average high-temperature stands at a still moderately hot 25.5°C (77.9°F), closely related to the preceding month. Throughout September, Casablanca anticipates an average low-temperature of 18.2°C (64.8°F).

Rainfall

In Casablanca, in September, during 2.1 rainfall days, 5mm (0.2") of precipitation is typically accumulated. In Casablanca, during the entire year, the rain falls for 73.9 days and collects up to 427mm (16.81") of precipitation.

Sea temperature

In Casablanca, Morocco, in September, the average water temperature is 23.1°C (73.6°F).
Note: For someone not comfortable with cold, swimming in 23.1°C (73.6°F) waters might be a stretch. However, with favorable conditions like abundant sunshine, mild wind, and warm air temperatures, the experience can be improved. And while wetsuits are not a must, they can be considered.

Daylight

In September, the average length of the day is 12h and 23min.
On the first day of September in Casablanca, sunrise is at 07:04 and sunset at 19:55. On the last day of the month, sunrise is at 07:24 and sunset at 19:15 +01.

Sunshine

In September, the average sunshine is 8.6h.

UV index

The average daily maximum UV index in September in Casablanca, Morocco, is 8. A UV Index reading of 8 to 10 represents a very high health hazard from exposure to the Sun's UV radiation for average individuals.
Note: The maximum daily UV index, 8 in September, converts into the following recommendations:
Ensure you're always protected. Unprotected skin can get damaged in moments. Remember that the sun's UV radiation is strongest between 10 a.m. and 4 p.m. Make an effort to avoid direct sun exposure during these hours. Safeguard your eyes, ears, and face from sun rays with the aid of a wide-brim hat. Beware! Reflecting off water and sand, UV rays are much stronger.