Last updated: August 22, 2025
In August, the average temperature in Saint-Leger, Belgium is a pleasant 19°C (66°F). Expect cool nights with temperatures dipping to a minimum of 6°C (43°F) and warm days reaching up to 35°C (95°F). During this month, you can anticipate around 67 mm (2.6 in) of precipitation spread over 13 days, contributing to an average humidity of 80% for a refreshing atmosphere.
In August in Saint-Leger, the average temperature is 19°C (66°F). Maximums can reach 35°C (95°F) and minimums can drop to as low as 6°C (43°F). This varied climate makes it essential for travelers to pack accordingly for both warm days and cooler nights.
In Saint-Leger in August, the precipitation amount is 67 mm (2.6 in) spread over 13 days.
In Saint-Leger in August humidity is 80%. With an average temperature of 19°C (66°F), this humidity feels like a warm, thick blanket wrapping around you, making outdoor activities feel more strenuous and sticky, which can ultimately dampen the experience of traveling.
In Saint-Leger in August, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Saint-Leger.
UV Risk Categories
Weather in Saint-Leger varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Saint-Leger, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (36°F) | 79 mm (3.1 inches) | 91% | low |
| February Weather | 4°C (39°F) | 83 mm (3.3 inches) | 90% | moderate |
| March Weather | 6°C (43°F) | 88 mm (3.4 inches) | 88% | moderate |
| April Weather | 10°C (49°F) | 42 mm (1.6 inches) | 84% | high |
| May Weather | 13°C (56°F) | 79 mm (3.1 inches) | 81% | very high |
| June Weather | 18°C (64°F) | 80 mm (3.1 inches) | 82% | very high |
| July Weather | 19°C (66°F) | 73 mm (2.9 inches) | 82% | very high |
| August Weather | 19°C (66°F) | 67 mm (2.6 inches) | 80% | very high |
| September Weather | 15°C (59°F) | 70 mm (2.8 inches) | 83% | high |
| October Weather | 11°C (52°F) | 87 mm (3.4 inches) | 89% | moderate |
| November Weather | 6°C (43°F) | 75 mm (2.9 inches) | 91% | low |
| December Weather | 4°C (39°F) | 136 mm (5.4 inches) | 93% | low |