Last updated: August 27, 2025
In Dagmersellen, Switzerland, the average temperature in September hovers around 15°C (59°F), with a minimum of 2°C (36°F) and a maximum peak of 28°C (82°F). Expect 91 mm (3.6 in) of precipitation spread over about 12 days, contributing to an average humidity of 83%. Prepare for a month of variable weather as you explore this vibrant locale!
In September in Dagmersellen, the average temperature is 15°C (59°F). Maximums can reach 28°C (82°F), and minimums can drop as low as 2°C (36°F). Pack accordingly for a comfortable trip, as temperatures can vary widely throughout the day.
In Dagmersellen in September, the precipitation amount is 91 mm (3.6 in) over a period of 12 days.
In Dagmersellen in September humidity is 83%. With an average temperature of 15°C (59°F), this humidity feels like a cozy, damp embrace that can be quite stifling for traveling, making even short walks feel more exhausting than they should, and prompting a need for frequent breaks in shaded or air-conditioned areas.
In Dagmersellen 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 Dagmersellen, you can refer to this Hourly UV Index in Dagmersellen.
UV Risk Categories
Weather in Dagmersellen varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in Dagmersellen, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (34°F) | 99 mm (3.9 inches) | 92% | low |
| February Weather | 3°C (38°F) | 85 mm (3.3 inches) | 89% | moderate |
| March Weather | 6°C (43°F) | 100 mm (4.0 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 73 mm (2.9 inches) | 84% | high |
| May Weather | 13°C (56°F) | 150 mm (5.9 inches) | 80% | very high |
| June Weather | 18°C (65°F) | 142 mm (5.6 inches) | 82% | very high |
| July Weather | 19°C (67°F) | 165 mm (6.5 inches) | 83% | very high |
| August Weather | 19°C (66°F) | 158 mm (6.2 inches) | 80% | very high |
| September Weather | 15°C (59°F) | 91 mm (3.6 inches) | 83% | high |
| October Weather | 10°C (51°F) | 109 mm (4.3 inches) | 90% | moderate |
| November Weather | 5°C (41°F) | 72 mm (2.8 inches) | 88% | low |
| December Weather | 2°C (37°F) | 133 mm (5.2 inches) | 90% | low |