Last updated: August 23, 2025
In September, the average temperature in Heinkenborstel, Germany is a comfortable 14°C (58°F), with temperatures ranging from a chilly 4°C (39°F) to a warm 29°C (84°F). Be prepared for a bit of rain, as 60 mm (2.4 in) of precipitation may fall over about 12 days. Don't forget to account for the high average humidity level of 84%, which can make the air feel quite muggy!
In September in Heinkenborstel, the average temperature is 14°C (58°F), with maximums reaching 29°C (84°F) and minimums dropping as low as 4°C (39°F). This makes it a great time to explore Heinkenborstel, as you can enjoy mild days and cool evenings.
In Heinkenborstel in September, the precipitation amount is 60 mm (2.4 in) over a span of 12 days.
In Heinkenborstel in September humidity is 84%. With an average temperature of 14°C (58°F), this humidity feels like a heavy blanket enveloping you, making every step feel sluggish and damp, which can be uncomfortable for traveling.
In Heinkenborstel 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 Heinkenborstel.
UV Risk Categories
Weather in Heinkenborstel varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Heinkenborstel, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 3°C (38°F) | 61 mm (2.4 inches) | 89% | low |
| February Weather | 3°C (38°F) | 59 mm (2.3 inches) | 88% | low |
| March Weather | 5°C (41°F) | 68 mm (2.7 inches) | 87% | moderate |
| April Weather | 8°C (46°F) | 40 mm (1.6 inches) | 84% | moderate |
| May Weather | 12°C (54°F) | 72 mm (2.8 inches) | 79% | high |
| June Weather | 17°C (63°F) | 60 mm (2.4 inches) | 75% | very high |
| July Weather | 17°C (64°F) | 83 mm (3.3 inches) | 76% | high |
| August Weather | 18°C (64°F) | 77 mm (3.0 inches) | 77% | high |
| September Weather | 14°C (58°F) | 60 mm (2.4 inches) | 84% | moderate |
| October Weather | 11°C (52°F) | 92 mm (3.6 inches) | 87% | moderate |
| November Weather | 7°C (44°F) | 52 mm (2.0 inches) | 88% | low |
| December Weather | 4°C (40°F) | 69 mm (2.7 inches) | 87% | low |