Casablanca Weather in September
September in Casablanca sees daytime temperatures around 27°C (81°F) and lows of 20°C (68°F) at night. The excellent weather makes it a good time to visit.
Rainfall in Casablanca in September
Climate statistics over the past 30 years suggest around 2 days of rain, with 14 mm (0.6 in) average for the month. Any rain that does arrive is likely to be fairly light and short-lived.
Temperature in Casablanca in September
September is one of the better months to visit Casablanca. Expect 27°C (81°F) during the day and 20°C (68°F) at night. September is part of the summer season. This kind of day-to-night contrast is typical for this time of year. With lows of 20°C (68°F), nights are cool. If you're out after dark, an extra layer will keep you comfortable. The cooler air at night is also great for getting a good rest.
Sunshine in Casablanca in September
With approximately 258 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.
Average water temperature in September
At 23°C (73°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.Our weather planner can help you find worldwide destinations with pleasant weather during this period. March, April, May, June, July, August, September, October, November and December typically offer the best weather for Casablanca.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Morocco, check out our Casablanca's climate page.
Casablanca Temperature in September
Min Temperature
20°C (68°F)
Max Temperature
27°C (81°F)
Water Temperature
23°C (73°F)
Chance of Rain
6%
Precipitation
14 mm (0.6 in)
Rainy days
2 days
Humidity
83%
Sunshine
258 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Casablanca typically stay consistent throughout September, with daily highs averaging around 27°C (81°F). Nights are pleasant, with lows typically ranging from 17°C (63°F) to 20°C (68°F).
Average temperatures in September
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in September
Historical weather for Casablanca in September
Browse day-by-day weather records for Casablanca spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Casablanca historical weather extremes in September
Our historical data for Casablanca spans 2004 to 2025, revealing these weather extremes.
- The warmest day in September was on September 4, 2005, with a maximum of 37°C (99°F).
- On September 29, 2012, Casablanca saw its coldest September day with temperatures maxing out at 22°C (72°F).
- The coldest night in September in Casablanca was on September 17, 2017, with a minimum of 11°C (52°F).
Best Places in Morocco in September
Find out more about the weather in Morocco and which places have the best travel conditions in this month. See all of Morocco in September →
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What to Wear in Casablanca in September
Warm but pleasant conditions in Casablanca in September. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. Dry conditions mean you won't need to worry about rain protection. The water temperature sits at about 23°C (73°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.What To Do in Casablanca in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Morocco, check out our Casablanca's climate page.
Temperature Rainfall Sunshine Humidity Water Temp
See the full Casablanca climate overview or explore weather in Morocco.
