Last updated: August 22, 2025
In Crupet, Belgium, the average temperature in September is a pleasant 15°C (59°F). However, you can expect a range from a minimum of 2°C (36°F) to a maximum of 33°C (92°F). During this month, precipitation amounts to 64 mm (2.5 in) over approximately 10 days, resulting in an average humidity of 82%.
In September in Crupet, the average temperature is 15°C (59°F), with maximums reaching 33°C (92°F) and minimums dipping as low as 2°C (36°F). This range makes it a great time to explore outdoor activities while being prepared for varying temperatures.
In Crupet in September, the precipitation amount is 64 mm (2.5 in) over a span of 10 days.
In Crupet in September, humidity is 82%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sticky and uncomfortable for travelers.
In Crupet in September, the maximum UV index reaches 5, which corresponds to a moderate Exposure Category. Under these conditions, the estimated time to burn is approximately 30 minutes. For more details, you can check the Hourly UV Index in Crupet.
UV Risk Categories
Weather in Crupet varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Crupet, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 3°C (37°F) | 74 mm (2.9 inches) | 91% | low |
February Weather | 4°C (40°F) | 76 mm (3.0 inches) | 89% | moderate |
March Weather | 6°C (44°F) | 84 mm (3.3 inches) | 87% | moderate |
April Weather | 9°C (49°F) | 45 mm (1.8 inches) | 85% | moderate |
May Weather | 13°C (55°F) | 71 mm (2.8 inches) | 82% | high |
June Weather | 17°C (63°F) | 79 mm (3.1 inches) | 82% | very high |
July Weather | 18°C (65°F) | 78 mm (3.1 inches) | 80% | very high |
August Weather | 18°C (65°F) | 81 mm (3.2 inches) | 76% | high |
September Weather | 15°C (59°F) | 64 mm (2.5 inches) | 82% | moderate |
October Weather | 11°C (52°F) | 88 mm (3.5 inches) | 89% | moderate |
November Weather | 6°C (44°F) | 61 mm (2.4 inches) | 92% | low |
December Weather | 4°C (40°F) | 114 mm (4.5 inches) | 92% | low |