Last updated: August 22, 2025
In September, the average temperature in Vierves-sur-Viroin, Belgium hovers around 15°C (59°F). Expect a minimum of 2°C (37°F) on cooler days, while temperatures can soar to a maximum of 33°C (92°F). With 69 mm (2.7 in) of precipitation over 10 days, it's wise to keep an umbrella handy. Additionally, the air is notably humid with an average humidity of 81%, contributing to the unique climate of the region.
In September in Vierves-sur-Viroin, the average temperature is 15°C (59°F). Maximum temperatures can reach 33°C (92°F), while minimums can drop as low as 2°C (37°F). This unpredictable weather makes it essential to pack layers when traveling to Vierves-sur-Viroin during this month.
In Vierves-sur-Viroin in September, the precipitation amount is 69 mm (2.7 in) spread over a period of 10 days.
In Vierves-sur-Viroin in September humidity is 81%. With an average temperature of 15°C (59°F), this humidity feels like a heavy blanket draped over you, making traveling quite uncomfortable as you constantly wipe away beads of sweat and feel the stickiness clinging to your clothes.
In Vierves-sur-Viroin 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 Vierves-sur-Viroin.
UV Risk Categories
Weather in Vierves-sur-Viroin varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Vierves-sur-Viroin, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (37°F) | 83 mm (3.3 inches) | 91% | low |
| February Weather | 4°C (40°F) | 83 mm (3.3 inches) | 89% | moderate |
| March Weather | 6°C (44°F) | 93 mm (3.7 inches) | 86% | moderate |
| April Weather | 9°C (49°F) | 48 mm (1.9 inches) | 84% | high |
| May Weather | 13°C (55°F) | 77 mm (3.0 inches) | 82% | very high |
| June Weather | 17°C (63°F) | 81 mm (3.2 inches) | 82% | very high |
| July Weather | 18°C (65°F) | 78 mm (3.1 inches) | 80% | very high |
| August Weather | 18°C (65°F) | 84 mm (3.3 inches) | 76% | high |
| September Weather | 15°C (59°F) | 69 mm (2.7 inches) | 81% | moderate |
| October Weather | 11°C (52°F) | 100 mm (3.9 inches) | 88% | moderate |
| November Weather | 6°C (43°F) | 71 mm (2.8 inches) | 92% | low |
| December Weather | 4°C (40°F) | 130 mm (5.1 inches) | 93% | low |