Last updated: August 22, 2025
In Santa Rosa, Brazil, the average temperature in April hovers around 21°C (71°F), making it quite pleasant. However, be prepared for a range of temperatures, with a minimum of 7°C (45°F) and a maximum soaring to 35°C (95°F). You can also expect 113 mm (4.5 in) of precipitation spread over approximately 7 days, resulting in an average humidity of 78%.
In April in Santa Rosa, the average temperature is 21°C (71°F). The maximum can reach 35°C (95°F), while the minimum can drop to as low as 7°C (45°F). This makes Santa Rosa an ideal destination for travelers looking to enjoy a warm climate with refreshing cooler evenings.
In Santa Rosa in April, the total precipitation amount is 113 mm (4.5 in) over a span of 7 days.
In Santa Rosa in April humidity is 78%. With an average temperature of 21°C (71°F), this humidity feels like a warm blanket wrapped around you, making travel a bit more challenging as it can lead to a sticky, heavy sensation, dampening the enjoyment of outdoor activities.
In Santa Rosa 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 Santa Rosa.
UV Risk Categories
Weather in Santa Rosa varies notably across the year, with each month offering distinct climate conditions. This page compares April’s weather to other months in Santa Rosa, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 26°C (79°F) | 148 mm (5.8 inches) | 79% | extreme |
| February Weather | 25°C (77°F) | 104 mm (4.1 inches) | 74% | extreme |
| March Weather | 24°C (75°F) | 115 mm (4.5 inches) | 72% | extreme |
| April Weather | 21°C (71°F) | 113 mm (4.5 inches) | 78% | very high |
| May Weather | 18°C (64°F) | 198 mm (7.8 inches) | 82% | high |
| June Weather | 16°C (61°F) | 126 mm (5.0 inches) | 78% | moderate |
| July Weather | 15°C (60°F) | 98 mm (3.9 inches) | 73% | high |
| August Weather | 17°C (63°F) | 77 mm (3.0 inches) | 58% | high |
| September Weather | 20°C (69°F) | 116 mm (4.5 inches) | 62% | very high |
| October Weather | 22°C (72°F) | 174 mm (6.9 inches) | 65% | extreme |
| November Weather | 24°C (75°F) | 124 mm (4.9 inches) | 76% | extreme |
| December Weather | 26°C (79°F) | 83 mm (3.3 inches) | 85% | extreme |