Last updated: August 22, 2025
In Hognoul, Belgium, the average temperature in September hovers around 15°C (60°F), with fluctuations from a chilly 3°C (37°F) to a warm 34°C (93°F). Expect some rain, as precipitation amounts reach 65 mm (2.5 in) over about 10 days during the month, all while maintaining an average humidity level of 81%.
In September in Hognoul, the average temperature is 15°C (60°F), with maximums reaching up to 34°C (93°F) and minimums dropping as low as 3°C (37°F). This temperature range makes it an ideal time for travelers to enjoy a comfortable climate while exploring the region.
In Hognoul in September, the total precipitation amount is 65 mm (2.5 in) over the course of 10 days.
In Hognoul in September, humidity is 81%. With an average temperature of 15°C (60°F), this humidity feels like a heavy blanket wrapping around you, making outdoor activities feel sluggish and draining, which can challenge even the best-prepared traveler.
In Hognoul 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 Hognoul.
UV Risk Categories
Weather in Hognoul varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hognoul, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 3°C (38°F) | 71 mm (2.8 inches) | 91% | low |
February Weather | 5°C (41°F) | 76 mm (3.0 inches) | 90% | low |
March Weather | 7°C (45°F) | 80 mm (3.1 inches) | 87% | moderate |
April Weather | 10°C (50°F) | 39 mm (1.5 inches) | 84% | moderate |
May Weather | 14°C (57°F) | 65 mm (2.5 inches) | 77% | high |
June Weather | 18°C (65°F) | 88 mm (3.5 inches) | 74% | very high |
July Weather | 19°C (66°F) | 82 mm (3.2 inches) | 72% | very high |
August Weather | 19°C (66°F) | 84 mm (3.3 inches) | 71% | high |
September Weather | 15°C (60°F) | 65 mm (2.5 inches) | 81% | moderate |
October Weather | 12°C (54°F) | 87 mm (3.4 inches) | 88% | moderate |
November Weather | 7°C (45°F) | 58 mm (2.3 inches) | 91% | low |
December Weather | 5°C (41°F) | 106 mm (4.2 inches) | 92% | low |