Sao Luiz Monthly Rainfall & Precipitation
This page shows both the average monthly rainfall and the number of rainy days in Sao Luiz, Brazil. These averages rely on historical data collected over 30 years, from 1990 to 2020. Let's now guide you through the details for a complete overview.
Sao Luiz has a relatively rainy climate with high precipitation levels, averaging 2186 mm (86 in) of rainfall annually. Despite the high annual total, it does experience a distinct dry and rainy season during certain months. Examine our detailed charts below to understand these seasonal patterns.
Monthly Precipitation Levels
The average number of days each month with precipitation (> 0.2 mm (0.01 in))
The climate in Sao Luiz shows significant variation throughout the year. Expect 437 mm (17 in) of precipitation during the wettest month March, distributed over 31 rainy days.
In contrast, September offers drier and sunnier days, with around 18 mm (0.7 in) of rainfall over 6 rainy days.
March, the wettest month, has a maximum daytime temperature of 29°C (84°F). The city receives 107 hours of sunshine in this period. During the driest month September you can expect a temperature of 31°C (88°F). For more detailed insights into the city's temperatures, visit our Sao Luiz Temperature page.
Annual Rainfall in Brazil: City Comparison
The map below shows the annual precipitation across Brazil. You can also select the different months in case you are interested in a specific month.
heavy rainfall
high
moderate
low
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Sao Luiz vs World: Rainfall Compared
Sao Luiz's average annual precipitation is 2186 mm (86 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.
Melbourne, Australia, has 690 mm (27 in) of rainfall annually, spread fairly evenly throughout the year.
Kuala Lumpur, Malaysia, receives 2529 mm (100 in) of annual rainfall, characteristic of its equatorial tropical rainforest climate, with consistent rainfall throughout the year and peak months during March and November.
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.
- Mawsynram in India is noted as being the wettest place on earth, with over 11 meters (36 feet) of rain falling every year.
- In contrast, Antofagasta in Chile is among the driest places on the planet, getting less than 0.1mm (0.004 inches) per year, with some years recording virtually no rainfall.
- Nearly 1,650 thunderstorm cells are estimated over the planet at any given time.
For more detailed information about Sao Luiz's weather, including sunshine hours, humidity levels, and temperature data, visit our Sao Luiz Climate page.
