Last updated: August 23, 2025
In Siersdorf, Germany, the average temperature in June is a pleasant 19°C (66°F). However, be prepared for a range, as temperatures can dip to a minimum of 8°C (47°F) and soar to a maximum of 35°C (95°F). With an average humidity of 74%, the weather can feel quite warm. Additionally, you can expect about 66 mm (2.6 in) of precipitation spread over 9 days, so don’t forget your umbrella!
In June in Siersdorf, the average temperature is 19°C (66°F), with maximums reaching up to 35°C (95°F) and minimums dropping as low as 8°C (47°F). It's a great time for travelers to enjoy a mix of warm and cool weather, perfect for outdoor activities and sightseeing.
In Siersdorf in June, the precipitation amount is 66 mm (2.6 in) over the course of 9 days.
In Siersdorf in June humidity is 74%. With an average temperature of 19°C (66°F), this humidity feels like a warm, enveloping blanket, making it ideal for leisurely outdoor exploration but potentially heavy for those not accustomed to tropical conditions.
In Siersdorf in June, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in Siersdorf.
UV Risk Categories
Weather in Siersdorf varies notably across the year, with each month offering distinct climate conditions. This page compares June’s weather to other months in Siersdorf, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 4°C (39°F) | 66 mm (2.6 inches) | 91% | low |
| February Weather | 5°C (41°F) | 68 mm (2.7 inches) | 90% | low |
| March Weather | 7°C (45°F) | 71 mm (2.8 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 33 mm (1.3 inches) | 84% | moderate |
| May Weather | 14°C (57°F) | 59 mm (2.3 inches) | 77% | high |
| June Weather | 19°C (66°F) | 66 mm (2.6 inches) | 74% | very high |
| July Weather | 19°C (67°F) | 81 mm (3.2 inches) | 72% | very high |
| August Weather | 19°C (67°F) | 61 mm (2.4 inches) | 71% | high |
| September Weather | 16°C (60°F) | 56 mm (2.2 inches) | 81% | moderate |
| October Weather | 12°C (54°F) | 74 mm (2.9 inches) | 88% | moderate |
| November Weather | 7°C (45°F) | 54 mm (2.1 inches) | 91% | low |
| December Weather | 5°C (42°F) | 93 mm (3.6 inches) | 92% | low |