Last updated: August 22, 2025
In August, the average temperature in Castro Alves, Brazil is a pleasant 22°C (72°F). While you can expect a minimum of 15°C (59°F), temperatures can climb as high as 32°C (90°F). With an average humidity of 77%, it's a good idea to stay hydrated. Be prepared for 40 mm (1.6 in) of precipitation spread over 15 days, adding a touch of freshness to the air!
In August in Castro Alves, the average temperature is 22°C (72°F). Maximums can reach 32°C (90°F), while minimums can drop to as low as 15°C (59°F). This pleasant climate makes Castro Alves an ideal destination for travelers seeking comfortable weather and outdoor activities.
In Castro Alves in August, the total precipitation amount is 40 mm (1.6 in) spread over 15 days.
In Castro Alves in August humidity is 77%. With average temperature 22°C (72°F), this humidity feels like walking through a warm, damp embrace, making outdoor activities both refreshing and slightly uncomfortable for travelers unaccustomed to such conditions.
In Castro Alves in August, the maximum UV index is 12, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, underscoring the importance of sun protection. For detailed information, you can check the Hourly UV Index in Castro Alves.
UV Risk Categories
Weather in Castro Alves varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Castro Alves, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 26°C (79°F) | 36 mm (1.4 inches) | 76% | extreme |
| February Weather | 27°C (80°F) | 46 mm (1.8 inches) | 81% | extreme |
| March Weather | 26°C (79°F) | 67 mm (2.7 inches) | 86% | extreme |
| April Weather | 25°C (78°F) | 69 mm (2.7 inches) | 87% | extreme |
| May Weather | 24°C (76°F) | 46 mm (1.8 inches) | 86% | extreme |
| June Weather | 23°C (74°F) | 43 mm (1.7 inches) | 84% | very high |
| July Weather | 22°C (72°F) | 44 mm (1.7 inches) | 80% | very high |
| August Weather | 22°C (72°F) | 40 mm (1.6 inches) | 77% | extreme |
| September Weather | 23°C (74°F) | 40 mm (1.6 inches) | 75% | extreme |
| October Weather | 25°C (77°F) | 32 mm (1.3 inches) | 72% | extreme |
| November Weather | 25°C (78°F) | 67 mm (2.6 inches) | 71% | extreme |
| December Weather | 26°C (78°F) | 77 mm (3.0 inches) | 70% | extreme |