Summer in Casablanca, Morocco brings warm days, clear skies, and long hours of sunshine along the Atlantic coast.
Expect average daytime highs between 75°F and 80°F (24°C to 27°C) with little to no rainfall from June through August.
Nights stay mild, so you can enjoy both city exploring and evenings by the water.
Casablanca’s summer heat feels different compared to inland Morocco.
The coastal breeze keeps temperatures moderate.
Dry air and low rainfall mean you get a steady stretch of sunny days.
This balance makes the city a reliable spot for outdoor activities.
Whether you want to stroll historic neighborhoods or hang out at the beach, the weather usually cooperates.
Knowing what to expect with temperature, humidity, daylight, and sea conditions helps you plan your time.
You’ll see how each part of the season shapes daily life in Casablanca and what that means for your visit.
Overview of Casablanca’s Summer Climate
Casablanca’s summers bring warm but not extreme conditions.
Its coastal setting on the Atlantic Ocean shapes the weather.
You’ll feel mild sea breezes, limited rainfall, and steady sunshine that define the city’s Mediterranean climate.
Mediterranean Climate Characteristics
Casablanca sits on Morocco’s Atlantic coast, and the ocean really influences the weather.
The cold Canary Current keeps summer temperatures lower than in inland cities, so you avoid the intense heat found in places like Marrakech.
Humidity is there, but it’s not overwhelming.
Morning fog and mist often roll in during June and early July, especially near the shore, but they usually clear by midday, leaving bright skies.
Summers are dry here, with most rainfall waiting for the winter months.
This stability gives you long stretches of settled weather, making outdoor plans more predictable.
Sunshine is pretty reliable, averaging around 9–10 hours per day in July and August.
You get consistent daylight for sightseeing, beach visits, or just walking around the city.
Temperature Ranges in Summer
The average high in summer stays moderate compared to Morocco’s interior.
In June, daily highs hit about 24–25 °C (75–77 °F).
By July and August, the average high rises a bit to 26–27 °C (79–81 °F).
Nighttime temperatures stay comfortable, with lows between 18–21 °C (64–70 °F), so you rarely need heavy clothing in the evenings.
Heat waves can happen when desert winds blow from the east, and temperatures can climb above 35 °C (95 °F).
These spikes are short-lived and less common than in southern Morocco.
The sea helps moderate the climate too.
Ocean temperatures range from 21 °C in June to about 23–24 °C in August, staying cool but good enough for swimming.
Rainfall Patterns and Dry Spells
Summer in Casablanca is dry.
June averages just 2 mm, and July often records no measurable rainfall.
August brings only 1 mm on average, so you can expect dry conditions all season.
Rainfall follows a Mediterranean pattern, arriving mainly from October through April, and summer months are almost rain-free.
Because of the dry spell, don’t count on natural shade from passing storms.
Get ready for long sunny days with strong light—sunscreen, hats, and hydration are essential if you’re outdoors.
Occasional desert winds might bring dust or haze, but these events don’t usually bring rain.
They can temporarily reduce visibility and raise temperatures, but that’s about it.
Monthly Breakdown of Summer Weather
Casablanca’s summer season brings steady warmth, long daylight hours, and dry conditions.
Temperatures climb gradually from early summer into the peak of July and August, while the Atlantic Ocean keeps the heat from getting out of hand.
Rain is rare, and you’ll get plenty of sunshine for outdoor activities.
June Weather Details
June kicks off summer in Casablanca.
Daytime highs average around 24°C (75°F), and lows sit near 18°C (64°F).
The air feels warm but not too hot, so it’s comfortable for walking tours and coastal visits.
Rainfall is minimal, with about 14 mm (0.6 inches) on average.
Sunshine lasts close to 9 hours per day, giving you long days to explore.
The Atlantic Ocean starts warming up, with sea temperatures near 19°C (66°F), and while still cool, many visitors begin enjoying beach activities.
Humidity levels stay moderate, and ocean breezes keep evenings pleasant.
Pack light clothing for the day and maybe a light jacket for cooler nights.
June is also when outdoor festivals and events start popping up, making the most of the reliable weather.
July Weather Details
July is usually the hottest month in Casablanca.
Average daytime highs reach 28°C (82°F), and nights stay warm around 22°C (72°F).
Humidity can climb to about 80%, so the air feels heavier compared to June.
The sea warms to 22°C (72°F), which is comfortable for swimming and water sports.
Rain is almost nonexistent, and skies are mostly clear.
Expect 9–10 hours of sunshine daily, so there’s plenty of time for sightseeing or relaxing by the coast.
To stay comfortable, bring breathable clothing and drink water often.
It’s smart to avoid long stretches outdoors during midday when the sun is at its strongest.
Early mornings and evenings are better for exploring landmarks like the Hassan II Mosque or the Corniche.
August Weather Details
August keeps up the hot summer pattern, with average highs around 28°C (82°F) and lows near 22°C (72°F).
The heat is steady, but the Atlantic breeze stops things from getting too extreme.
Nights stay mild, so evening outings are enjoyable.
Rainfall is rare, making August one of the driest months.
The ocean stays warm at 22°C (72°F), perfect for swimming and other beach activities.
Clear skies and long daylight hours make this month a favorite for visitors.
Plan for sun protection—hats and sunscreen are a must.
Light clothing is best, and staying hydrated is important.
August works well for beach trips, outdoor dining, and cultural events, since the weather is stable and predictable.
Humidity, Sunshine, and Daylight Hours
Casablanca’s summer weather brings warm temperatures, low rainfall, and steady sunshine.
You can expect moderate humidity, long daylight hours, and reliable sunlight that make outdoor activities and sightseeing comfortable.
Average Humidity Levels
Humidity in Casablanca during summer stays moderate compared to many coastal cities.
The Atlantic Ocean helps regulate the air, so it doesn’t get extremely dry or muggy.
In June, average relative humidity hovers around 70%, but steady breezes keep it feeling comfortable.
By July and August, levels drop a bit to about 65%, which is lower than in spring or winter.
Morning hours can feel more humid, especially near the coast where mist sometimes forms.
By midday, the air dries out, and evenings feel pleasant rather than sticky.
This balance makes summer weather in Casablanca good for walking tours, beach visits, and open-air dining without discomfort from heavy humidity.
Hours of Sunshine
Casablanca enjoys abundant sunshine in summer.
Skies are often clear or just lightly clouded.
You can expect 8 to 10 hours of direct sunshine per day between June and August.
July usually brings the most, averaging close to 9.8–10 hours daily.
June and August are just a little lower, still offering long stretches of bright conditions.
You’ll rarely lose an entire day to overcast skies.
Even when morning fog appears along the coast, it clears quickly.
This reliable sunshine makes it easy to plan visits to the Hassan II Mosque, stroll the Corniche, or take day trips without worrying much about gloomy weather.
Daylight Duration
Daylight hours in Casablanca stretch well into the evening during summer.
In June, the longest days reach about 14 hours and 20 minutes, with sunrise around 6:30 a.m. and sunset after 8:45 p.m.
By July, daylight shortens a bit but still averages more than 14 hours.
August continues the trend, with about 13.5 hours of daylight, so you have plenty of time for sightseeing.
This extended daylight lets you spread activities across the day.
Explore cultural sites in the morning, enjoy the beach in the afternoon, and still have daylight left for evening walks.
The long days mean you don’t have to rush to fit everything in, which makes summer travel in Casablanca feel more relaxed and flexible.
Sea Temperatures and Beach Conditions
Casablanca sits on Morocco’s Atlantic coast, and the sea plays a big role in shaping summer activities.
Water temperatures stay mild to warm, and local beaches offer something for both casual swimmers and more active folks.
Average Sea Temperatures
In summer, the Atlantic waters off Casablanca stay comfortable for swimming without heavy gear.
From June through September, sea surface temperatures usually range between 20°C (68°F) and 24°C (75°F).
July and August bring the warmest water, averaging around 23°C (73°F).
September stays pleasant, with water often near 22°C (72°F).
Earlier in June, the sea is a bit cooler but still fine for most swimmers.
You can enjoy the water with just a swimsuit, unless you’re planning long sessions like surfing or snorkeling—then a light wetsuit might help.
Compared to Mediterranean resorts, Casablanca’s Atlantic waters feel a bit cooler.
Still, the steady warmth and moderate shifts make them reliable for summer recreation.
Best Beaches for Summer Activities
Casablanca has a mix of urban and natural beaches for summer fun.
Ain Diab Beach is the most popular, close to the city center, with cafes, restaurants, and lifeguard services, so it’s convenient for families.
For a quieter vibe, Tamaris Beach to the south has wider sandy stretches and calmer surroundings.
It’s great for sunbathing, swimming, and beach walks.
If you like surfing, the Atlantic swells near Darbouazza create good conditions, especially in late summer.
Local surf schools offer lessons and rentals, making it easy to give it a try.
Each spot has safe swimming zones, though currents can get stronger in some areas.
Watch local flags and listen to lifeguard advice to stay safe on Casablanca’s coast.
Wind, Air Quality, and Other Summer Weather Factors
During summer in Casablanca, steady ocean breezes and mild air quality shape the outdoor experience.
Winds from the Atlantic help regulate temperatures, while air pollution levels stay moderate compared to inland cities.
Typical Wind Patterns
Casablanca’s spot on the Atlantic exposes it to northwesterly trade winds in summer.
These winds usually blow at 15–25 km/h (9–15 mph), keeping the city cooler than inland areas.
Stronger gusts can show up in the afternoons, especially near the shoreline.
The sea breeze effect matters a lot—during the day, cooler air from the Atlantic replaces rising warm air over the city, which keeps things comfortable.
Wind conditions change a bit depending on where you are.
Coastal districts get stronger breezes, while areas farther inland feel calmer air.
If you’re planning beach activities, the steady wind creates good conditions for sailing and windsurfing, though it can make swimming a bit choppier.
Overall, summer winds in Casablanca are steady but not extreme, so you get reliable airflow that moderates temperatures and keeps heavy humidity in check.
Air Quality in Summer
Air quality in Casablanca during summer usually stays moderate to good. Steady ocean winds blow away pollutants, so smog doesn’t really build up like it does in bigger inland cities. That keeps visibility clear and helps cut down health risks for most travelers.
Traffic and industry do add some emissions, especially near the port and main highways. Still, those summer breezes tend to sweep the pollutants away pretty fast.
On dry days, you might spot a bit more dust in the air. It’s rarely enough to mess with outdoor plans, though.
Humidity hovers around 65–75%, but the wind makes sure it doesn’t get too stifling. With summer highs around 24–26°C (75–79°F), the air feels comfortable for walking tours, hanging out by the sea, or grabbing dinner outside.
If you have asthma or other sensitivities, it’s a good idea to steer clear of heavy traffic areas during rush hour. For everyone else, the air’s usually clean enough to enjoy being outdoors for hours.
Tips for Visiting Casablanca in Summer
Casablanca’s summer means warm days, plenty of sunshine, and barely any rain. You can hit the coast, check out historic spots, and dive into the city’s vibrant outdoor scene—just plan for the heat and time your outings.
What to Pack for Summer
Stick to light, breathable clothes—cotton or linen work best. Short-sleeve shirts, sundresses, and skirts help you stay cool during the day. Bring a swimsuit if you’re heading to the beach or your hotel pool.
Don’t forget sun protection:
- Wide-brimmed hat
- Sunglasses with UV protection
- High-SPF sunscreen
Evenings, especially by the Atlantic, can get a bit chilly. Pack a light jacket or sweater for nights out or early morning walks.
Comfortable walking shoes make it easier to explore the Hassan II Mosque, stroll the Corniche, or wander the old medina. Toss a reusable water bottle in your bag to stay hydrated while sightseeing.
Best Time to Visit Casablanca
Summer runs from June through August. July and August are the hottest, with daytime highs from 26°C to 30°C (79°F to 86°F). Sometimes it gets even hotter. Nights usually cool off to 18°C to 21°C (64°F to 70°F).
If you’re after milder weather, June is usually the sweet spot. You’ll still get long days and warm temps, but without the peak heat of late July.
Tourism peaks in July and August, when both international travelers and Moroccans head for the coast. If you’d rather avoid crowds, try coming in early summer or after mid-August.
Outdoor Activities and Sightseeing
Casablanca’s summer weather makes outdoor attractions extra tempting. You really shouldn’t miss the Hassan II Mosque by the ocean. Guided tours let you check out the stunning architecture, and you can catch a nice breeze outside.
The Corniche is great for evening walks, seaside cafés, and easy beach access. You can browse the old medina for local crafts or food, or relax in Parc de la Ligue Arabe if you want some shade and greenery.
Day trips work well in summer. Rabat’s historic sites are just an hour away, and El Jadida offers a quieter coastal vibe. If you want a laid-back beach day, Mohammedia’s beaches are a solid choice.
Staying Comfortable in the Heat
Casablanca gets a nice coastal breeze most days, though honestly, afternoons can still get pretty warm. Try to explore outside in the mornings or evenings when it’s not so hot.
When the sun’s high, I’d say head indoors—maybe check out a museum, wander through some shops, or grab a bite somewhere cool.
Don’t forget to drink water often. Café drinks are tempting, but they don’t really keep you hydrated enough.
I find light meals with fruit or seafood go down easier when it’s hot out.
You’ll see plenty of public transport and taxis around, but lots of people just walk, especially downtown. Wear shoes that let your feet breathe, and don’t rush—fatigue sneaks up on you.
Take breaks in the shade whenever you can. It really makes the whole experience better.