Last updated: August 23, 2025
In August, the average temperature in San Antonio, Honduras hovers around 21°C (70°F). Daily temperatures can range from a comfortable 15°C (60°F) to a warm 29°C (85°F). Expect a total precipitation of 285 mm (11.2 in) spread over 25 days, contributing to an average humidity of 63%.
In August in San Antonio, the average temperature is a pleasant 21°C (70°F), with maximums reaching up to 29°C (85°F) and minimums dipping as low as 15°C (60°F). This mild climate makes it an ideal time to explore the outdoor attractions and enjoy various activities.
In San Antonio in August, the precipitation amount is 285 mm (11.2 in) occurring over 25 days.
In San Antonio in August, humidity is 63%. With an average temperature of 21°C (70°F), this humidity feels like a warm embrace, making it perfect for leisurely exploration but slightly sticky for prolonged outdoor activities.
In San Antonio in August, the maximum UV index is 14, which corresponds to an extreme Exposure Category. The time to burn is just 10 minutes, so it's crucial to take precautions. For the detailed hourly UV index in San Antonio, you can check here.
UV Risk Categories
Weather in San Antonio varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in San Antonio, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 18°C (65°F) | 20 mm (0.8 inches) | 80% | extreme |
| February Weather | 19°C (67°F) | 18 mm (0.7 inches) | 72% | extreme |
| March Weather | 20°C (69°F) | 22 mm (0.9 inches) | 61% | extreme |
| April Weather | 22°C (72°F) | 86 mm (3.4 inches) | 53% | extreme |
| May Weather | 22°C (71°F) | 295 mm (11.6 inches) | 51% | extreme |
| June Weather | 21°C (71°F) | 376 mm (14.8 inches) | 52% | extreme |
| July Weather | 21°C (70°F) | 197 mm (7.8 inches) | 58% | extreme |
| August Weather | 21°C (70°F) | 285 mm (11.2 inches) | 63% | extreme |
| September Weather | 21°C (70°F) | 337 mm (13.3 inches) | 71% | extreme |
| October Weather | 21°C (69°F) | 262 mm (10.3 inches) | 79% | extreme |
| November Weather | 19°C (66°F) | 97 mm (3.8 inches) | 79% | very high |
| December Weather | 18°C (65°F) | 25 mm (1.0 inches) | 74% | very high |