Climate Overview
The climate in Casablanca is warm and mild. The average annual temperature is 19°C and approximately 290mm of precipitation falls per year. March is the wettest month, receiving around 47mm of rainfall. Casablanca is in the Northern Hemisphere. Summer begins at the end of June and lasts through September. The summer months are: August, July, September. The coldest months are January, February, March, when temperatures can drop to 12°C.
Temperature
Casablanca sees moderate temperature variation throughout the year, ranging from 12°C to 25°C. The warmest month is August, when average highs reach 25°C and the mean temperature sits around 23°C. January is the coolest month, with minimum temperatures around 12°C and an average of 14°C. Daily temperature variation is modest, with an average difference of 5°C between highs and lows. The sharpest temperature change occurs between October and November, with a 3°C shift in average temperatures.
Precipitation
Casablanca is a quite dry location, receiving approximately 290mm of precipitation annually, which averages out to around 24mm per month. The wettest month is March, averaging 47mm of rainfall. January and November also tend to see above-average precipitation. The driest month is July, with just 0mm. That's 47mm less than March, the wettest month. Rainfall is heavily concentrated in certain months, creating a distinct wet and dry season. Visitors should plan around these patterns, as the difference between peak and low months is dramatic.
Wind
Casablanca is moderately windy, with an average annual wind speed of 20km/h. For context, sustained winds below 12km/h are generally light, while anything above 25km/h is considered strong. The windiest month is April, averaging 23km/h, noticeable enough to affect lighter outdoor activities. The calmest conditions occur in December, with average winds dropping to 18km/h, making it an ideal period for wind-sensitive activities. Wind conditions are fairly consistent throughout the year, varying by only 5km/h between the calmest and windiest months.
Seasons
90 days until Summer
It is currently spring in Casablanca, which began on March 20, 2026. Casablanca is in the Northern Hemisphere, where spring begins in March, summer in June, autumn in September, and winter in December. The warmest period peaks in August at around 25°C, while the coldest stretch bottoms out in January near 12°C. Summer is next, beginning on June 21, 2026 — 90 days from now.
Spring
Temperatures range from 13 to 21°C. Rainfall is relatively light, with around 83mm over the season and a monthly average of 28mm. Winds are moderate at around 23km/h. Light layers work well as temperatures warm through the season — a great time to be outdoors.
Summer
Temperatures range from 19 to 25°C. Precipitation is minimal, with only around 3mm for the entire season. Winds are moderate at around 21km/h. Light, breathable clothing is ideal — perfect conditions for outdoor activities.
Autumn
Temperatures range from 15 to 24°C. Rainfall is relatively light, with around 78mm over the season and a monthly average of 26mm. Winds are moderate at around 19km/h. Layered clothing works best as temperatures gradually cool — enjoy the crisp air and changing scenery.
Winter
Temperatures range from 12 to 18°C. Rainfall is relatively light, with around 126mm over the season and a monthly average of 42mm. Winds are moderate at around 19km/h. A light jacket or sweater is usually sufficient, though cooler evenings may call for an extra layer.
Best Time to Visit
The best time to visit Casablanca is during March, April, May, June, July, August, September, October, November and December, when the weather is most comfortable for travellers. During these months, average temperatures hover around 20°C with modest rainfall averaging 20mm per month. By contrast, January can be quite cold with temperatures dropping to 12°C. With minimal rainfall expected, you can pack light and plan outdoor activities with confidence.
Monthly Climate Data
The table below shows monthly climate averages for Casablanca based on historical weather data. Min and max temperatures represent typical overnight lows and afternoon highs for each month, shown in degrees Celsius (°C). Precipitation is measured in millimetres (mm) and indicates the average total rainfall per month. Wind speed is the average sustained speed in kilometres per hour (km/h). All values are based on averages from over 10 years of historical weather data. The current month is highlighted for quick reference.
