May weather forecast
Casablanca, Morocco

May turns the weather dial towards summer in Casablanca. A shift to warmer climate is evident with temperatures rising consistently and daylight hours getting longer. With a remarkable drop in rainfall, reaching as few as 19mm (0.75"), Casablanca approaches a nearly dry month. This absence of heavy rains and pleasant temperatures creates an optimum setting for outdoor events and social gatherings. The charm of the city gets accentuated under the clear blue sky of May.

Temperature

The initiation of May in Casablanca, Morocco, sees an average high-temperature of a still agreeable 22.2°C (72°F), showing minor variations from the previous month. Throughout May, an average low-temperature of 14.2°C (57.6°F) is experienced.

Rainfall

In Casablanca, during May, the rain falls for 5.4 days and regularly aggregates up to 19mm (0.75") of precipitation. 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, the average seawater temperature in May is 19.7°C (67.5°F).
Note: In water with a temperature of 19.7°C (67.5°F), swimming is not a joy for most people. The challenge of controlling breathing increases as the temperature dips from 21°C (69.8°F) to 15°C (59°F).

Daylight

In May, the average length of the day in Casablanca is 13h and 55min.
On the first day of the month, sunrise is at 06:41 and sunset at 20:13. On the last day of May, sunrise is at 06:21 and sunset at 20:35 +01.

Sunshine

In Casablanca, the average sunshine in May is 9.5h.

UV index

In May, the average daily maximum UV index is 9. A UV Index value of 8 to 10 symbolizes a very high health risk from exposure to the Sun's UV radiation for the average person.
Note: The maximum UV index, 9 during May, leads to the following recommendations:
Skin and eyes are vulnerable without protection. Ensure you always take precautions. The hours from 10 a.m. to 4 p.m. have the most intense UV radiation. As much as possible, limit direct sun exposure during this period. Wearing a wide-brim hat can block approximately 50% of UV radiation, protecting the eyes.