Last updated: August 23, 2025
In September, the average temperature in Hermsdorf, Germany is a mild 16°C (60°F). Expect a range where temperatures can dip to a cool 3°C (38°F) or rise to a warm 32°C (90°F). With an average precipitation of 56 mm (2.2 in) spread over 9 days, plan your outings wisely. The atmosphere is quite humid, with an average humidity level of 81%, making it feel a bit warmer.
In September in Hermsdorf, the average temperature is 16°C (60°F), with maximums reaching 32°C (90°F) and minimums dropping as low as 3°C (38°F). It's advisable to pack layers to ensure comfort when exploring during the varied temperatures.
In Hermsdorf in September, the precipitation amount is 56 mm (2.2 in) over a period of 9 days.
In Hermsdorf in September, humidity is 81%. With an average temperature of 16°C (60°F), this humidity feels like a warm, heavy blanket wrapping around you as you travel, making you acutely aware of the sweat on your skin and creating an atmosphere that might dampen your spirits but also invites you to seek out refreshing beverages and shady spots.
In Hermsdorf 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 Hermsdorf.
UV Risk Categories
Weather in Hermsdorf varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Hermsdorf, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 2°C (35°F) | 57 mm (2.3 inches) | 90% | low |
| February Weather | 3°C (37°F) | 53 mm (2.1 inches) | 89% | low |
| March Weather | 5°C (42°F) | 56 mm (2.2 inches) | 87% | moderate |
| April Weather | 10°C (49°F) | 36 mm (1.4 inches) | 81% | moderate |
| May Weather | 14°C (57°F) | 59 mm (2.3 inches) | 71% | high |
| June Weather | 20°C (68°F) | 61 mm (2.4 inches) | 75% | very high |
| July Weather | 20°C (68°F) | 70 mm (2.8 inches) | 74% | very high |
| August Weather | 20°C (69°F) | 65 mm (2.5 inches) | 76% | high |
| September Weather | 16°C (60°F) | 56 mm (2.2 inches) | 81% | moderate |
| October Weather | 11°C (53°F) | 60 mm (2.4 inches) | 85% | moderate |
| November Weather | 6°C (44°F) | 45 mm (1.8 inches) | 88% | low |
| December Weather | 3°C (38°F) | 65 mm (2.5 inches) | 92% | low |