September weather forecast
Casablanca, Morocco

The large Hassan II Mosque in Casablanca, Morocco
The large Hassan II Mosque in Casablanca, Morocco

Weather in September

September, the first month of the autumn, in Casablanca, is also a moderately hot month, with average temperature fluctuating between 25.5°C (77.9°F) and 18.2°C (64.8°F).

Temperature

In Casablanca, the average high-temperature is relatively the same as in August - a still moderately hot 25.5°C (77.9°F). In September, in Casablanca, Morocco, the average low-temperature is 18.2°C (64.8°F).

Rainfall

In September, in Casablanca, the rain falls for 2.1 days. Throughout September, 4.9mm (0.19") of precipitation is accumulated. In Casablanca, during the entire year, the rain falls for 73.9 days and collects up to 426.6mm (16.8") of precipitation.

Sea temperature

In Casablanca, the average seawater temperature is 23.1°C (73.6°F).
Note: A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.1°C (73.6°F) water. (FYI: The Olympic swimming competition requires a water temperature between 25°C (77°F) and 28°C (82.4°F).)

Daylight

In September, the average length of the day is 12.4h.

Sunshine

The average sunshine in Casablanca is 8.6h.

UV index

In September, the average daily maximum UV index is 8. A UV Index value of 8 to 10 symbolizes a very high threat to health from unprotected exposure to the Sun's UV rays for the ordinary person.
Note: In September, the average maximum UV index of 8 translate into the following recommendations:
Take special precautions, as unprotected skin can be damaged and can burn quickly. The Sun's UV radiation is most powerful between 10 a.m. and 4 p.m. To the extent possible, limit exposure to the direct sun during these hours. A wide-brim hat offers excellent sun protection for eyes, ears, face, and neck. Sunglasses with UVA and UVB protection significantly reduce eye damage from sun exposure. Tightly woven, loose-fitting clothes provide additional protection from the Sun. Beware! The reflection of water and sand dramatically increases exposure to the UV rays.
[Resources]

FAQ

How much does it rain in Casablanca in September?

In Casablanca, during September, the rain falls for 2.1 days and regularly aggregates up to 4.9mm (0.19") of precipitation.

What is the water temperature in September in Casablanca?

In Casablanca, the average seawater temperature in September is 23.1°C (73.6°F). A person's cold intolerance, with sunshine, wind, and air temperature, are essential factors for enjoying swimming in 23.1°C (73.6°F) water.

How many hours of daylight does Casablanca have in September?

In September, the average length of the day in Casablanca is 12.4h.

How many hours of sunshine does Casablanca have in September?

The average sunshine in September is 8.6h.

What is the UV index intensity in September in Casablanca?

In September, the average daily maximum UV index in Casablanca is 8. A UV Index of 8 to 10 symbolizes a very high health threat from unsafe exposure to the Sun's UV rays.

Average temperature in September
Casablanca, Morocco

Average temperature in September - Casablanca, Morocco
  • Average high temperature in September: 25.5°C

The warmest month (with the highest average high temperature) is August (26.3°C).
The month with the lowest average high temperature is January (17.1°C).

  • Average low temperature in September: 18.2°C

The month with the highest average low temperature is August (20.1°C).
The coldest month (with the lowest average low temperature) is January (8.4°C).

[Resources]

Average rainfall in September
Casablanca, Morocco

Average rainfall in September - Casablanca, Morocco
  • Average rainfall in September: 4.9mm

The wettest month (with the highest rainfall) is December (77.7mm).
The driest month (with the least rainfall) is August (0.4mm).

[Resources]

Average rainfall days in September
Casablanca, Morocco

Average rainfall days in September - Casablanca, Morocco
  • Average rainfall days in September: 2.1 days

The month with the highest number of rainy days is December (10.2 days).
Months with the least rainy days are July and August (0.4 days).

[Resources]

Average sea temperature in September
Casablanca, Morocco

Average sea temperature in September - Casablanca, Morocco
  • Average sea temperature in September: 23.1°C

The best month for swimming (with the highest average sea temperature) is August (23.3°C).
The coldest month (with the lowest average sea temperature) is February (17.1°C).

[Resources]

Average daylight in September /
Average sunshine in September
Casablanca, Morocco

Average daylight in September / Average sunshine in September - Casablanca, Morocco
  • Average daylight in September: 12.4h

The month with the longest days is June (Average daylight: 14.4h).
The month with the shortest days is December (Average daylight: 10h).

  • Average sunshine in September: 8.6h

The month with the most sunshine is July (Average sunshine: 9.8h).
The month with the least sunshine is December (Average sunshine: 5.9h).

[Resources]

Average UV index in September
Casablanca, Morocco

Average UV index in September - Casablanca, Morocco
  • Average UV index in September: 8

Months with the highest UV index are June, July and August (UV index 10).
Months with the lowest UV index are January and December (UV index 3).

[Resources]

Weather forecast for your location

1. Click Locate me button
2. Allow the app to use your location
* you will be automatically redirected to the weather forecast for your location