Last updated: August 22, 2025
In September, the average temperature in Sao Joao Batista, Brazil is a comfortable 19°C (66°F). Visitors can expect a refreshing range, with minimum temperatures dropping to 8°C (47°F) and highs reaching up to 30°C (87°F). Additionally, precipitation is notable, averaging 94 mm (3.7 in) over approximately 12 days, while the average humidity hovers around 82%. Be prepared for a mix of pleasant warmth and occasional showers!
In September in Sao Joao Batista, the average temperature is 19°C (66°F). Maximums can reach 30°C (87°F), and minimums can be as low as 8°C (47°F). It's a pleasant time to visit, offering a comfortable climate for exploring and enjoying outdoor activities.
In Sao Joao Batista in September, the precipitation amount is 94 mm (3.7 in) spread over 12 days.
In Sao Joao Batista in September humidity is 82%. With an average temperature of 19°C (66°F), this humidity feels like a warm blanket wrapping around you, making it slightly uncomfortable for traveling as you might find yourself constantly seeking shade or a cool breeze.
In Sao Joao Batista in September, the maximum UV index reaches 10, which corresponds to a very high Exposure Category. With a time to burn of just 15 minutes, it's crucial to take precautions. For more detailed information, you can check the Hourly UV Index in Sao Joao Batista.
UV Risk Categories
Weather in Sao Joao Batista varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Sao Joao Batista, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 25°C (77°F) | 201 mm (7.9 inches) | 86% | extreme |
| February Weather | 24°C (76°F) | 170 mm (6.7 inches) | 83% | extreme |
| March Weather | 24°C (75°F) | 145 mm (5.7 inches) | 85% | extreme |
| April Weather | 21°C (70°F) | 83 mm (3.3 inches) | 85% | very high |
| May Weather | 19°C (66°F) | 105 mm (4.1 inches) | 86% | high |
| June Weather | 17°C (63°F) | 109 mm (4.3 inches) | 85% | moderate |
| July Weather | 16°C (61°F) | 43 mm (1.7 inches) | 80% | moderate |
| August Weather | 17°C (62°F) | 66 mm (2.6 inches) | 79% | very high |
| September Weather | 19°C (66°F) | 94 mm (3.7 inches) | 82% | very high |
| October Weather | 20°C (69°F) | 141 mm (5.6 inches) | 82% | extreme |
| November Weather | 21°C (71°F) | 120 mm (4.7 inches) | 86% | extreme |
| December Weather | 23°C (74°F) | 170 mm (6.7 inches) | 88% | extreme |