Last updated: August 23, 2025
In September, the average temperature in Raismes, France hovers around 16°C (61°F), providing a pleasant climate for exploration. Temperatures can range from a cool 4°C (40°F) at night to a warm 32°C (90°F) during the day. Expect 48 mm (1.9 in) of precipitation over approximately 9 days, and prepare for an average humidity of 82%, which adds a touch of tropical feel to your adventures.
In September in Raismes, the average temperature is 16°C (61°F). The maximum can reach 32°C (90°F) and the minimum can be as low as 4°C (40°F). Travelers should be prepared for a wide range of temperatures, making layering essential for comfort throughout the day.
In Raismes in September, the total precipitation amount is 48 mm (1.9 in) spread over 9 days.
In Raismes in September humidity is 82%. With an average temperature of 16°C (61°F), this humidity feels like a heavy blanket enveloping you, making travel feel a bit sluggish and requiring frequent breaks to hydrate and cool down.
In Raismes 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 Raismes.
UV Risk Categories
Weather in Raismes varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Raismes, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 4°C (40°F) | 64 mm (2.5 inches) | 91% | low |
February Weather | 6°C (42°F) | 69 mm (2.7 inches) | 89% | low |
March Weather | 8°C (46°F) | 70 mm (2.8 inches) | 87% | moderate |
April Weather | 10°C (51°F) | 37 mm (1.4 inches) | 85% | moderate |
May Weather | 14°C (57°F) | 58 mm (2.3 inches) | 82% | high |
June Weather | 18°C (65°F) | 57 mm (2.2 inches) | 82% | very high |
July Weather | 19°C (66°F) | 56 mm (2.2 inches) | 80% | very high |
August Weather | 19°C (66°F) | 76 mm (3.0 inches) | 76% | high |
September Weather | 16°C (61°F) | 48 mm (1.9 inches) | 82% | moderate |
October Weather | 12°C (55°F) | 81 mm (3.2 inches) | 89% | moderate |
November Weather | 8°C (46°F) | 60 mm (2.4 inches) | 92% | low |
December Weather | 6°C (43°F) | 98 mm (3.9 inches) | 92% | low |