Last updated: August 28, 2025
In August, the average temperature in Santa Lucia, Uruguay hovers around 12°C (54°F). Expect a range with minimums dipping to -1°C (30°F) and maximums peaking at 26°C (80°F). Additionally, you might experience 82 mm (3.2 in) of precipitation over approximately 7 days, accompanied by an average humidity of 72%.
In August in Santa Lucia, the average temperature is 12°C (54°F). Maximums can reach 26°C (80°F), while minimums can drop as low as -1°C (30°F). This variation in temperature makes it essential to pack layers when traveling during this month.
In Santa Lucia in August, the precipitation amount is 82 mm (3.2 in) over the course of 7 days.
In Santa Lucia in August, humidity is 72%. With an average temperature of 12°C (54°F), this humidity feels like a damp chill that wraps around you, making outdoor excursions a bit uncomfortable. You may find yourself reaching for an extra layer as the moisture in the air adds to the coolness, prompting travelers to seek out sheltered spots to enjoy the scenery.
In Santa Lucia in August, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Santa Lucia, you can refer to this Hourly UV Index in Santa Lucia.
UV Risk Categories
Weather in Santa Lucia varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Santa Lucia, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 24°C (75°F) | 71 mm (2.8 inches) | 63% | extreme |
| February Weather | 23°C (73°F) | 89 mm (3.5 inches) | 69% | extreme |
| March Weather | 21°C (70°F) | 85 mm (3.4 inches) | 73% | extreme |
| April Weather | 18°C (66°F) | 76 mm (3.0 inches) | 79% | high |
| May Weather | 14°C (58°F) | 108 mm (4.3 inches) | 82% | moderate |
| June Weather | 12°C (54°F) | 88 mm (3.5 inches) | 80% | moderate |
| July Weather | 11°C (52°F) | 94 mm (3.7 inches) | 72% | moderate |
| August Weather | 12°C (54°F) | 82 mm (3.2 inches) | 72% | high |
| September Weather | 14°C (58°F) | 79 mm (3.1 inches) | 76% | very high |
| October Weather | 16°C (62°F) | 90 mm (3.5 inches) | 71% | extreme |
| November Weather | 20°C (68°F) | 65 mm (2.6 inches) | 68% | extreme |
| December Weather | 22°C (72°F) | 62 mm (2.4 inches) | 65% | extreme |