Last updated: August 23, 2025
In September, the average temperature in Arnsdorf, Germany hovers around 14°C (58°F), with a minimum dipping to 0°C (33°F) and a maximum soaring to 30°C (86°F). During this month, expect around 70 mm (2.8 in) of precipitation spread over 12 days, contributing to an average humidity of 81%. Stay prepared for a mix of chilly mornings and warm afternoons!
In September in Arnsdorf, the average temperature is 14°C (58°F). Maximums can reach 30°C (86°F), while minimums can be as low as 0°C (33°F). This makes Arnsdorf a destination with a diverse climate perfect for a range of outdoor activities, so be sure to pack accordingly!
In Arnsdorf in September, the precipitation amount is 70 mm (2.8 in) over the course of 12 days.
In Arnsdorf in September, humidity is 81%. With an average temperature of 14°C (58°F), this humidity feels like a warm blanket wrapping around you, making outdoor adventures sticky and challenging, while also providing a lush, vibrant atmosphere perfect for exploring.
In Arnsdorf in September, the maximum UV index is 6, which corresponds to a high Exposure Category. The time to burn is approximately 25 minutes. To find the hourly UV index in Arnsdorf, you can refer to this Hourly UV Index in Arnsdorf.
UV Risk Categories
Weather in Arnsdorf varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Arnsdorf, focusing on differences in temperature, rainfall, humidity, and UV levels.
Temperature | Precipitation | Humidity | UV | |
---|---|---|---|---|
January Weather | 0°C (33°F) | 66 mm (2.6 inches) | 90% | low |
February Weather | 2°C (35°F) | 57 mm (2.2 inches) | 89% | low |
March Weather | 4°C (40°F) | 59 mm (2.3 inches) | 87% | moderate |
April Weather | 8°C (48°F) | 37 mm (1.5 inches) | 81% | moderate |
May Weather | 13°C (55°F) | 75 mm (3.0 inches) | 71% | high |
June Weather | 18°C (65°F) | 71 mm (2.8 inches) | 75% | very high |
July Weather | 19°C (66°F) | 72 mm (2.8 inches) | 74% | very high |
August Weather | 19°C (67°F) | 96 mm (3.8 inches) | 76% | high |
September Weather | 14°C (58°F) | 70 mm (2.8 inches) | 81% | high |
October Weather | 10°C (51°F) | 70 mm (2.7 inches) | 85% | moderate |
November Weather | 5°C (42°F) | 45 mm (1.8 inches) | 88% | low |
December Weather | 2°C (36°F) | 73 mm (2.9 inches) | 92% | low |