Casablanca Climate & Weather Averages
Morocco · Mediterranean climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
Best Time to Visit Casablanca
Based on temperature comfort, low rainfall, and sunshine hours, the best months to visit Casablanca are:
July, August, September
Scores based on ideal temperature (18-28°C), low precipitation, and high sunshine. July scores 96/100.
Casablanca has a Mediterranean climate with warm summers and mild winters. The warmest month is August with an average temperature of 23.3°C (73.9°F), while January is the coldest at 13.1°C (55.6°F). Annual precipitation averages 324.0mm spread across approximately 103.0 rainy days per year, with March being the wettest month at 60.5mm and July the driest at 0.7mm. The city receives an average of 8.1-12.4 hours of sunshine per day, with the sunniest months being July and May. Humidity remains relatively consistent throughout the year, averaging around 78.2% annually, while average wind speeds reach 17.1 km/h. The overall annual mean temperature is 18.4°C (65.1°F), reflecting the mediterranean conditions shaped by Casablanca's latitude (33.57°) and surrounding geography. For travelers, the best time to visit is July, August, September, when temperatures are comfortable and rainfall is lower.
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.
Seasonal Climate Overview
Spring (Mar-May)
Average temperature 17.1°C (62.8°F), rainfall 37.9mm, sunshine 11.2 hrs/day, humidity 77.8%. Mild transitional weather characterizes this period. Expect around 11.9 rainy days per month.
Summer (Jun-Aug)
Average temperature 22.6°C (72.7°F), rainfall 4.8mm, sunshine 12.1 hrs/day, humidity 76.9%. Warm season conditions prevail. Expect around 4.9 rainy days per month.
Autumn (Sep-Nov)
Average temperature 19.8°C (67.6°F), rainfall 20.6mm, sunshine 9.8 hrs/day, humidity 78.1%. Mild transitional weather characterizes this period. Expect around 7.5 rainy days per month.
Winter (Dec-Feb)
Average temperature 14.1°C (57.4°F), rainfall 44.6mm, sunshine 8.7 hrs/day, humidity 80.3%. Mild transitional weather characterizes this period. Expect around 10.3 rainy days per month.
Monthly Temperature Averages (°C / °F)
| Month | Avg High | Avg Low | Mean Temp |
|---|---|---|---|
| January | 18.1°C (64.6°F) | 9.3°C (48.7°F) | 13.1°C (55.6°F) |
| February | 18.9°C (66.0°F) | 10.6°C (51.1°F) | 14.4°C (57.9°F) |
| March | 19.0°C (66.2°F) | 11.4°C (52.5°F) | 14.9°C (58.8°F) |
| April | 21.1°C (70.0°F) | 13.5°C (56.3°F) | 17.1°C (62.8°F) |
| May | 23.1°C (73.6°F) | 15.6°C (60.1°F) | 19.2°C (66.6°F) |
| June | 24.7°C (76.5°F) | 18.2°C (64.8°F) | 21.2°C (70.2°F) |
| July | 27.2°C (81.0°F) | 20.0°C (68.0°F) | 23.2°C (73.8°F) |
| August | 27.2°C (81.0°F) | 20.2°C (68.4°F) | 23.3°C (73.9°F) |
| September | 26.1°C (79.0°F) | 18.9°C (66.0°F) | 22.1°C (71.8°F) |
| October | 25.1°C (77.2°F) | 16.8°C (62.2°F) | 20.3°C (68.5°F) |
| November | 22.0°C (71.6°F) | 13.4°C (56.1°F) | 17.1°C (62.8°F) |
| December | 19.4°C (66.9°F) | 11.1°C (52.0°F) | 14.7°C (58.5°F) |
Monthly Precipitation (mm)
| Month | Avg Rainfall | Bar |
|---|---|---|
| January | 44.9 mm | |
| February | 45.1 mm | |
| March | 60.5 mm | |
| April | 29.9 mm | |
| May | 23.3 mm | |
| June | 11.6 mm | |
| July | 0.7 mm | |
| August | 2.0 mm | |
| September | 9.3 mm | |
| October | 25.6 mm | |
| November | 26.9 mm | |
| December | 43.8 mm |
Monthly Rainy Days (avg days with rain > 0.1mm)
| Month | Avg Rainy Days | Bar |
|---|---|---|
| January | 10.2 | |
| February | 9.6 | |
| March | 14.2 | |
| April | 12.4 | |
| May | 9.0 | |
| June | 10.4 | |
| July | 1.4 | |
| August | 2.8 | |
| September | 6.0 | |
| October | 8.8 | |
| November | 7.6 | |
| December | 11.0 |
Monthly Humidity (%)
| Month | Avg Humidity | Bar |
|---|---|---|
| January | 79.3% | |
| February | 81.1% | |
| March | 80.3% | |
| April | 76.8% | |
| May | 76.3% | |
| June | 75.3% | |
| July | 77.5% | |
| August | 77.8% | |
| September | 79.4% | |
| October | 76.5% | |
| November | 78.3% | |
| December | 80.4% |
Monthly Wind Speed (avg max km/h)
| Month | Avg Max Wind | Bar |
|---|---|---|
| January | 15.6 km/h | |
| February | 16.2 km/h | |
| March | 18.6 km/h | |
| April | 19.1 km/h | |
| May | 19.2 km/h | |
| June | 18.3 km/h | |
| July | 16.8 km/h | |
| August | 16.9 km/h | |
| September | 17.0 km/h | |
| October | 16.7 km/h | |
| November | 14.9 km/h | |
| December | 15.5 km/h |
Monthly UV Index (avg max)
| Month | UV Index | Risk Level | Bar |
|---|---|---|---|
| January | — | — | |
| February | — | — | |
| March | — | — | |
| April | — | — | |
| May | — | — | |
| June | — | — | |
| July | — | — | |
| August | — | — | |
| September | — | — | |
| October | — | — | |
| November | — | — | |
| December | — | — |
Monthly Sunshine Hours (daily average)
| Month | Avg Daily Sunshine | Bar |
|---|---|---|
| January | 8.7 hrs | |
| February | 9.2 hrs | |
| March | 9.9 hrs | |
| April | 11.7 hrs | |
| May | 12.1 hrs | |
| June | 12.0 hrs | |
| July | 12.4 hrs | |
| August | 12.0 hrs | |
| September | 10.7 hrs | |
| October | 9.7 hrs | |
| November | 8.9 hrs | |
| December | 8.1 hrs |
Frequently Asked Questions
What is the hottest month in Casablanca?
August is the hottest month with an average temperature of 23.3°C (73.9°F).
What is the coldest month in Casablanca?
January is the coldest month with an average temperature of 13.1°C (55.6°F).
What is the rainiest month in Casablanca?
March is the wettest month with an average of 60.5mm of precipitation. The city experiences about 103.0 rainy days per year.
When is the best time to visit Casablanca?
The best time to visit Casablanca is during July, August, September, when temperatures are comfortable and rainfall is lower.
Cities with Similar Climate (Mediterranean)
Other Cities in Morocco
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.