Merzouga Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Merzouga, Drâa-Tafilalet, Morocco. These values are calculated using 30 years of data (1990–2020) to ensure accuracy. Now, let's break down all the details for a clearer picture.
Merzouga sits in an arid zone with minimal moisture, averaging 63 mm (2.5 in) of rainfall per year.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
Year-round, Merzouga has a balanced climate with minimal variation in precipitation. The difference between the wettest month, October, with 8.7 mm (0.3 in), and the driest month, July, with 1.2 mm (0.05 in), is minimal.
October, the wettest month, has a maximum daytime temperature of 30°C (86°F). During the driest month July you can expect a temperature of 43°C (109°F). For more detailed insights into the city's temperatures, visit our Merzouga Temperature page.
Explore Merzouga's Historical Precipitation: 2006-2026
Browse day-by-day precipitation records for Merzouga spanning 21 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in Morocco: City Comparison
The map below shows the annual precipitation across Morocco. You can also select the different months in case you are interested in a specific month.
heavy rainfall
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moderate
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almost none
Merzouga vs World: Rainfall Compared
Merzouga's average annual precipitation is 63 mm (2.5 in). Let's compare this to some popular worldwide tourist destinations:
In Barcelona, Spain, the average annual precipitation is 620 mm (24 in), evenly distributed across the year with no extreme wet or dry seasons.
Osaka, Japan, experiences 1507 mm (59 in) of rainfall annually, spread across the year with wetter summers.
Adelaide, Australia, enjoys 511 mm (20 in) of annual precipitation, with dry summers and wet winters.
Bangkok, Thailand, experiences a tropical monsoon climate with 1668 mm (66 in) of annual rainfall, with the heaviest precipitation occurring during September and October.
Precipitation amounts are measured using specific gauges installed at weather stations, collecting both rain and snow and any other type of precipitation. Rainfall is measured directly in millimeters, while that from snow and ice is obtained by melting it. Automated systems often incorporate heaters to make this easier.
Information from these stations is transmitted via Wi-Fi, satellite, GPS, or telephone connections to central monitoring networks. This information is immediately updated and integrated into weather models and forecasts.
Climate change is affecting precipitation patterns worldwide, including Merzouga:
- Changing Rainfall Patterns: Global warming causes drastic changes in the patterns of rainfall. Some areas have been experiencing increased frequency and intensity of rainfall, while other areas experience longer dry spells or even droughts.
- Local Impacts: Many regions are experiencing heavier rainfall in the winter months and drier, hotter summers. This affects agriculture, water resources, and ecosystems.
- The U.S. has a significant number of thunderstorms every year, with over 14.6 million taking place across the world annually.
- Approximately 70% of lightning bolts strike land rather than oceans.
- A storm named John was the longest-lasting Pacific tropical storm, continuing for 31 days. As it crossed the dateline twice, it changed status from a hurricane to a typhoon and back to a hurricane.
For more detailed information about Merzouga's weather, including sunshine hours, humidity levels, and temperature data, visit our Merzouga Climate page.
