Last updated: August 22, 2025
In Thuillies, Belgium, the average temperature in August is a pleasant 18°C (65°F). However, temperatures can vary significantly, with a minimum of 6°C (43°F) and soaring to a maximum of 36°C (97°F). Be prepared for some rain, as the area experiences 87 mm (3.4 in) of precipitation over about 14 days. With an average humidity of 76%, the climate can feel quite humid, so plan accordingly!
In August in Thuillies, the average temperature is 18°C (65°F). Maximum temperatures can reach 36°C (97°F), while the minimum can dip as low as 6°C (43°F). Pack accordingly and be prepared for a range of weather conditions during your travels.
In Thuillies in August, the precipitation amount is 87 mm (3.4 in) over a span of 14 days.
In Thuillies in August, humidity is 76%. With an average temperature of 18°C (65°F), this humidity feels like a warm embrace, making travel a little sticky but enjoyable, as long as you stay hydrated and take breaks in the shade.
In Thuillies in August, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in Thuillies.
UV Risk Categories
Weather in Thuillies varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Thuillies, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 3°C (38°F) | 74 mm (2.9 inches) | 91% | low |
February Weather | 5°C (41°F) | 79 mm (3.1 inches) | 89% | moderate |
March Weather | 7°C (44°F) | 83 mm (3.3 inches) | 87% | moderate |
April Weather | 9°C (49°F) | 46 mm (1.8 inches) | 85% | moderate |
May Weather | 13°C (55°F) | 72 mm (2.8 inches) | 82% | high |
June Weather | 17°C (63°F) | 70 mm (2.8 inches) | 82% | very high |
July Weather | 18°C (65°F) | 71 mm (2.8 inches) | 80% | very high |
August Weather | 18°C (65°F) | 87 mm (3.4 inches) | 76% | high |
September Weather | 15°C (59°F) | 62 mm (2.4 inches) | 82% | moderate |
October Weather | 11°C (53°F) | 90 mm (3.5 inches) | 89% | moderate |
November Weather | 7°C (44°F) | 67 mm (2.6 inches) | 92% | low |
December Weather | 5°C (41°F) | 114 mm (4.5 inches) | 92% | low |