Last updated: August 22, 2025
In April, the average temperature in Santo Augusto, Brazil hovers around 20°C (69°F), providing a comfortable climate for outdoor activities. Temperatures can vary, dipping to a minimum of 6°C (44°F) and soaring to a maximum of 33°C (91°F). Expect 119 mm (4.7 in) of precipitation spread across 8 days, resulting in an average humidity of 78%. Whether you're exploring or relaxing, the weather offers a little something for everyone!
In April in Santo Augusto, the average temperature is 20°C (69°F), with maximums reaching up to 33°C (91°F) and minimums dropping as low as 6°C (44°F). This variability makes it an ideal time for travelers to enjoy a range of outdoor activities while also preparing for cooler evenings.
In Santo Augusto in April, the precipitation amount is 119 mm (4.7 in) over a span of 8 days.
In Santo Augusto in April, humidity is 78%. With an average temperature of 20°C (69°F), this humidity feels like a warm, enveloping blanket, making travel somewhat uncomfortable as sweat clings to your skin and the air feels thick and heavy, urging you to seek out shaded areas and refreshing drinks.
In Santo Augusto in April, 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 Santo Augusto.
UV Risk Categories
Weather in Santo Augusto varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Santo Augusto, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (76°F) | 161 mm (6.3 inches) | 79% | extreme |
| February Weather | 24°C (75°F) | 120 mm (4.7 inches) | 74% | extreme |
| March Weather | 23°C (73°F) | 126 mm (5.0 inches) | 72% | extreme |
| April Weather | 20°C (69°F) | 119 mm (4.7 inches) | 78% | very high |
| May Weather | 17°C (63°F) | 212 mm (8.4 inches) | 82% | high |
| June Weather | 15°C (60°F) | 158 mm (6.2 inches) | 78% | moderate |
| July Weather | 15°C (59°F) | 106 mm (4.2 inches) | 73% | high |
| August Weather | 16°C (62°F) | 82 mm (3.2 inches) | 58% | high |
| September Weather | 19°C (67°F) | 123 mm (4.8 inches) | 62% | very high |
| October Weather | 21°C (70°F) | 191 mm (7.5 inches) | 65% | extreme |
| November Weather | 23°C (73°F) | 144 mm (5.7 inches) | 76% | extreme |
| December Weather | 24°C (76°F) | 104 mm (4.1 inches) | 85% | extreme |