Au Cap Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Au Cap, Seychelles. 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.
Au Cap is known for its substantial rainfall, with annual precipitation reaching 1712 mm (67 in).
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
The climate in Au Cap shows significant variation throughout the year. Expect 243 mm (9.6 in) of precipitation during the wettest month January, distributed over 19 rainy days.
In contrast, July offers drier and sunnier days, with around 71 mm (2.8 in) of rainfall over 16 rainy days.
January, the wettest month, has a maximum daytime temperature of 29°C (84°F). The city receives 156 hours of sunshine in this period. During the driest month July you can expect a temperature of 27°C (81°F). For more detailed insights into the city's temperatures, visit our Au Cap Temperature page.
Annual Rainfall in the Seychelles: City Comparison
The map below shows the annual precipitation across the Seychelles. 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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Au Cap vs World: Rainfall Compared
Au Cap's average annual precipitation is 1712 mm (67 in). Let's compare this to some popular worldwide tourist destinations:
The climate in San Francisco, USA, is influenced by coastal weather, with 469 mm (18 in) of rainfall mostly during the winter months.
In Shanghai, China, the annual average precipitation is 1347 mm (53 in), with a humid subtropical climate.
In Tokyo, Japan, the average annual precipitation is 1528 mm (60 in), with significant summer rains due to typhoon season.
Singapore, situated near the equator, gets 2581 mm (102 in) of rainfall annually, with no distinct dry season and consistent monthly precipitation.
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.
- "Ginger" was the longest-lasting Atlantic tropical storm, which spun around the open ocean for 28 days in 1971.
- The world's largest snowflake was recorded in the Guinness Book of Records, at 38 cm (15 inches) wide and 20 cm (7.9 inches) thick. The snowflake fell at Fort Keogh, Montana, USA, on 28 January 1887.
- The greatest snowfall recorded was on Mt. Rainier, Washington State, USA—over 31.5 meters (103 feet) fell during the winter of 1972.
For more detailed information about Au Cap's weather, including sunshine hours, humidity levels, and temperature data, visit our Au Cap Climate page.
