Casablanca Weather in May
Morocco · Mediterranean climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
May in Casablanca sees average temperatures ranging from a low of 15.6°C (60.1°F) to a high of 23.1°C (73.6°F), with a mean of 19.2°C (66.6°F). Compared to the annual average of 18.4°C (65.1°F), this month is 0.8°C warmer than the yearly norm. Precipitation averages 23.3mm, making it approximately 4.0mm drier than the monthly average of 27.0mm. The city receives an average of 12.1 hours of sunshine per day during May, with relative humidity averaging 76.3%. Wind speeds reach an average maximum of 19.2 km/h. For travelers, this month offers a temperature experience in Casablanca, with drier-than-average conditions compared to the rest of the year.
Casablanca's Mediterranean climate is moderated by the Atlantic Ocean. I've tracked the data and found that the city enjoys mild, wet winters and warm, dry summers. The best time for visiting is May to October, when temperatures are pleasant and rainfall is minimal. The city's coastal position provides a natural breeze that makes summer heat more bearable.
May vs Adjacent Months
| Metric | April | May | June |
|---|---|---|---|
| Mean Temp | 17.1°C (62.8°F) | 19.2°C (66.6°F) | 21.2°C (70.2°F) |
| Rainfall | 29.9mm | 23.3mm | 11.6mm |
| Sunshine | 11.7 hrs | 12.1 hrs | 12.0 hrs |
| Humidity | 76.8% | 76.3% | 75.3% |
| Wind | 19.1 km/h | 19.2 km/h | 18.3 km/h |
| Rainy Days | 12.4 | 9.0 | 10.4 |
Seasonal Context
May falls in Spring in the Northern Hemisphere. Spring is a transitional season with temperatures rising from winter lows. For travelers visiting Casablanca in May, the data indicates favorable conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Casablanca in May?
The average temperature in Casablanca during May ranges from 15.6°C (60.1°F) to 23.1°C (73.6°F), with a mean of 19.2°C (66.6°F).
How much does it rain in Casablanca in May?
Casablanca receives an average of 23.3mm of precipitation in May, spread across approximately 9.0 rainy days.
What should I pack for Casablanca in May?
Based on May weather data, pack layers including light jackets and t-shirts, plus an umbrella.
Is May a good time to visit Casablanca?
May is a good time to visit Casablanca, with comfortable temperatures and manageable rainfall.
Other Months for Casablanca
Cities with Similar May Climate (Mediterranean)
Data Source: Open-Meteo historical archive (2020-01-01 to 2024-12-31). Daily measurements aggregated into monthly climate normals. Coordinates: 33.57°, -7.58°. Timezone: Africa/Casablanca. Last updated: 2026-07-30.