Casablanca Weather in December
Morocco · Mediterranean climate · Data averaged from 2020-01-01 to 2024-12-31 (5 years)
December in Casablanca sees average temperatures ranging from a low of 11.1°C (52.0°F) to a high of 19.4°C (66.9°F), with a mean of 14.7°C (58.5°F). Compared to the annual average of 18.4°C (65.1°F), this month is 3.7°C cooler than the yearly norm. Precipitation averages 43.8mm, making it approximately 17.0mm wetter than the monthly average of 27.0mm. The city receives an average of 8.1 hours of sunshine per day during December, with relative humidity averaging 80.4%. Wind speeds reach an average maximum of 15.5 km/h. For travelers, this month offers a temperature experience in Casablanca, with wetter-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.
December vs Adjacent Months
| Metric | November | December | January |
|---|---|---|---|
| Mean Temp | 17.1°C (62.8°F) | 14.7°C (58.5°F) | 13.1°C (55.6°F) |
| Rainfall | 26.9mm | 43.8mm | 44.9mm |
| Sunshine | 8.9 hrs | 8.1 hrs | 8.7 hrs |
| Humidity | 78.3% | 80.4% | 79.3% |
| Wind | 14.9 km/h | 15.5 km/h | 15.6 km/h |
| Rainy Days | 7.6 | 11.0 | 10.2 |
Seasonal Context
December falls in Winter in the Northern Hemisphere. Winter is the coolest season with the shortest daylight hours. For travelers visiting Casablanca in December, the data indicates mixed conditions based on the combination of temperature, precipitation, and daylight hours.
Frequently Asked Questions
What is the average temperature in Casablanca in December?
The average temperature in Casablanca during December ranges from 11.1°C (52.0°F) to 19.4°C (66.9°F), with a mean of 14.7°C (58.5°F).
How much does it rain in Casablanca in December?
Casablanca receives an average of 43.8mm of precipitation in December, spread across approximately 11.0 rainy days.
What should I pack for Casablanca in December?
Based on December weather data, pack warm layers, a medium jacket, and waterproof outerwear.
Is December a good time to visit Casablanca?
December is a cooler month, suitable for travelers who prefer mild weather and fewer crowds. Pack warm layers and enjoy indoor attractions.
Other Months for Casablanca
Cities with Similar December 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.