Last updated: August 23, 2025
In September, the average temperature in Neustadt/Harz, Germany is a comfortable 14°C (57°F). Expect a range from a chilly 0°C (32°F) to a warm 30°C (86°F). During this month, precipitation averages 52 mm (2.0 in), spread over 9 days, while humidity lingers around a high 83%. Perfect for those who enjoy vibrant weather!
In September in Neustadt/Harz, the average temperature is 14°C (57°F), with maximums reaching 30°C (86°F) and minimums dipping as low as 0°C (32°F). This temperature variation makes it essential to pack both light clothing for the warmer days and warmer layers for the cooler nights when traveling to Neustadt/Harz.
In Neustadt/Harz in September, the precipitation amount is 52 mm (2.0 in) over a span of 9 days.
In Neustadt/Harz in September, humidity is 83%. With an average temperature of 14°C (57°F), this humidity feels like you're stepping into a warm, damp embrace that can make outdoor activities quite uncomfortable, often leaving you sweaty and exhausted if you're not prepared with plenty of water and breathable clothing.
In Neustadt/Harz 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 Neustadt/Harz, you can refer to this Hourly UV Index in Neustadt/Harz.
UV Risk Categories
Weather in Neustadt/Harz varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Neustadt/Harz, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 57 mm (2.2 inches) | 91% | low |
| February Weather | 1°C (35°F) | 61 mm (2.4 inches) | 90% | low |
| March Weather | 4°C (40°F) | 61 mm (2.4 inches) | 88% | moderate |
| April Weather | 8°C (47°F) | 39 mm (1.5 inches) | 83% | moderate |
| May Weather | 12°C (54°F) | 66 mm (2.6 inches) | 75% | high |
| June Weather | 17°C (64°F) | 72 mm (2.8 inches) | 79% | very high |
| July Weather | 18°C (64°F) | 73 mm (2.9 inches) | 79% | very high |
| August Weather | 18°C (65°F) | 69 mm (2.7 inches) | 79% | high |
| September Weather | 14°C (57°F) | 52 mm (2.0 inches) | 83% | high |
| October Weather | 10°C (50°F) | 62 mm (2.4 inches) | 87% | moderate |
| November Weather | 5°C (41°F) | 39 mm (1.5 inches) | 90% | low |
| December Weather | 2°C (36°F) | 66 mm (2.6 inches) | 92% | low |