Last updated: August 22, 2025
In August, the average temperature in Mafra, Brazil hovers around 15°C (59°F). While you might experience minimum temperatures dipping to -1°C (30°F), the highs can reach up to 30°C (87°F). Be prepared for some rain, as the total precipitation can accumulate to 79 mm (3.1 in) over approximately 7 days. Don't forget that the average humidity sits at a noticeable 79%, making for a comfortably warm atmosphere.
In August in Mafra, the average temperature is 15°C (59°F). Maximum can reach 30°C (87°F) and minimum can be as low as -1°C (30°F). It's a great time to visit, so pack accordingly to enjoy the range of temperatures!
In Mafra in August, the total precipitation amount is 79 mm (3.1 in) distributed over a period of 7 days.
In Mafra in August humidity is 79%. With an average temperature of 15°C (59°F), this humidity feels like a muggy embrace that clings to your skin, making outdoor activities somewhat uncomfortable. Travelers may find themselves frequently seeking shelter or refreshing drinks to combat the warm, damp air, as the moisture in the atmosphere feels particularly heavy, especially during longer excursions.
In Mafra in August, the maximum UV index is 9, which corresponds to a very high Exposure Category. The time to burn is just 15 minutes, so it's essential to take precautions. For detailed information, you can check the Hourly UV Index in Mafra.
UV Risk Categories
Weather in Mafra varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Mafra, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 22°C (72°F) | 150 mm (5.9 inches) | 86% | extreme |
| February Weather | 21°C (71°F) | 124 mm (4.9 inches) | 83% | extreme |
| March Weather | 21°C (70°F) | 109 mm (4.3 inches) | 85% | extreme |
| April Weather | 18°C (65°F) | 47 mm (1.9 inches) | 85% | extreme |
| May Weather | 16°C (61°F) | 87 mm (3.4 inches) | 86% | very high |
| June Weather | 15°C (59°F) | 118 mm (4.6 inches) | 85% | high |
| July Weather | 14°C (57°F) | 27 mm (1.0 inches) | 80% | high |
| August Weather | 15°C (59°F) | 79 mm (3.1 inches) | 79% | very high |
| September Weather | 18°C (65°F) | 69 mm (2.7 inches) | 82% | extreme |
| October Weather | 18°C (65°F) | 147 mm (5.8 inches) | 82% | extreme |
| November Weather | 19°C (67°F) | 103 mm (4.1 inches) | 86% | extreme |
| December Weather | 21°C (70°F) | 137 mm (5.4 inches) | 88% | extreme |