Last updated: August 23, 2025
In August, the average temperature in Santa Ana, Guatemala is a warm 29°C (85°F), with daily highs reaching up to 42°C (107°F) and lows dipping to 22°C (71°F). Expect about 99 mm (3.9 in) of precipitation spread over 18 days, contributing to an average humidity of 73%. Stay cool and hydrated!
In August in Santa Ana, the average temperature is 29°C (85°F), with maximums reaching up to 42°C (107°F) and minimums dropping to as low as 22°C (71°F). It's essential to prepare for warm weather conditions if you're planning to visit during this time.
In Santa Ana in August, the precipitation amount is 99 mm (3.9 in) spread over 18 days.
In Santa Ana in August, humidity is 73%. With an average temperature of 29°C (85°F), this humidity feels like a warm blanket enveloping you, making outdoor activities quite uncomfortable and sticky for traveling.
In Santa Ana in August, the maximum UV index reaches 13, which corresponds to an extreme Exposure Category. With a time to burn of just 10 minutes, it's crucial to take protective measures. For detailed information, you can check the Hourly UV Index in Santa Ana.
UV Risk Categories
Weather in Santa Ana varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Santa Ana, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (75°F) | 29 mm (1.2 inches) | 85% | very high |
| February Weather | 26°C (79°F) | 17 mm (0.6 inches) | 78% | extreme |
| March Weather | 27°C (82°F) | 18 mm (0.7 inches) | 67% | extreme |
| April Weather | 30°C (86°F) | 32 mm (1.2 inches) | 62% | extreme |
| May Weather | 30°C (87°F) | 97 mm (3.8 inches) | 62% | extreme |
| June Weather | 29°C (84°F) | 199 mm (7.8 inches) | 63% | extreme |
| July Weather | 29°C (84°F) | 80 mm (3.2 inches) | 66% | extreme |
| August Weather | 29°C (85°F) | 99 mm (3.9 inches) | 73% | extreme |
| September Weather | 28°C (83°F) | 165 mm (6.5 inches) | 82% | extreme |
| October Weather | 27°C (81°F) | 155 mm (6.1 inches) | 86% | extreme |
| November Weather | 25°C (77°F) | 84 mm (3.3 inches) | 87% | very high |
| December Weather | 24°C (76°F) | 52 mm (2.1 inches) | 87% | very high |