Zarzis Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Zarzis, Medenine, Tunisia. These values are calculated using 30 years of data (1990–2020) to ensure accuracy. Now, let's explore all the details to give you a full picture.
Zarzis has a dry climate with very low precipitation, averaging 194 mm (7.6 in) of rainfall annually.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
The climate in Zarzis shows significant variation throughout the year. Expect 34 mm (1.3 in) of precipitation during the wettest month December, distributed over 5 rainy days.
In contrast, July offers drier and sunnier days, with around 0.1 mm (0 in) of rainfall over 0 rainy days.
December, the wettest month, has a maximum daytime temperature of 19°C (66°F). The city receives 206 hours of sunshine in this period. During the driest month July you can expect a temperature of 29°C (84°F). For more detailed insights into the city's temperatures, visit our Zarzis Temperature page.
Explore Zarzis's Historical Precipitation: 1976-2026
Browse day-by-day precipitation records for Zarzis spanning 51 years. Select any month and year to see actual rainfall and snowfall recorded on each day.
Annual Rainfall in Tunisia: City Comparison
The map below shows the annual precipitation across Tunisia. You can also select the different months in case you are interested in a specific month.
heavy rainfall
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Zarzis vs World: Rainfall Compared
Zarzis's average annual precipitation is 194 mm (7.6 in). Let's compare this to some popular worldwide tourist destinations:
Chicago, USA, sees an annual precipitation of 1062 mm (42 in), with rain and snow contributing to its humid climate.
In Shanghai, China, the annual average precipitation is 1347 mm (53 in), with a humid subtropical climate.
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 Zarzis:
- 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 Zarzis's weather, including sunshine hours, humidity levels, and temperature data, visit our Zarzis Climate page.
