Last updated: August 27, 2025
In August, the average temperature in Alle, Switzerland hovers around 20°C (67°F). Expect a range from a chilly 6°C (43°F) to a warm 35°C (95°F). Be prepared for some rain, as 116 mm (4.6 in) of precipitation can occur over about 15 days. With an average humidity of 77%, the air tends to feel quite damp.
In August in Alle, the average temperature is 20°C (67°F). Maximums can reach 35°C (95°F) and minimums can be as low as 6°C (43°F). This temperature range offers a pleasant climate for travelers, making it an ideal time to explore the local attractions and enjoy outdoor activities.
In Alle in August, the total precipitation amount is 116 mm (4.6 in), occurring over a span of 15 days.
In Alle in August, humidity is 77%. With an average temperature of 20°C (67°F), this humidity feels like a thick, warm blanket wrapping around you, making travel uncomfortable and sticky, and often leading to a quick need for shade or refreshing drinks.
In Alle in August, 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 Alle.
UV Risk Categories
Weather in Alle varies notably across the year, with each month offering distinct climate conditions. This page compares August’s weather to other months in Alle, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 1°C (35°F) | 95 mm (3.7 inches) | 91% | low |
| February Weather | 4°C (39°F) | 80 mm (3.2 inches) | 89% | moderate |
| March Weather | 6°C (43°F) | 91 mm (3.6 inches) | 87% | moderate |
| April Weather | 10°C (50°F) | 60 mm (2.3 inches) | 84% | high |
| May Weather | 13°C (56°F) | 135 mm (5.3 inches) | 80% | very high |
| June Weather | 18°C (65°F) | 122 mm (4.8 inches) | 82% | very high |
| July Weather | 20°C (68°F) | 117 mm (4.6 inches) | 82% | very high |
| August Weather | 20°C (67°F) | 116 mm (4.6 inches) | 77% | very high |
| September Weather | 16°C (60°F) | 67 mm (2.7 inches) | 81% | high |
| October Weather | 11°C (51°F) | 94 mm (3.7 inches) | 89% | moderate |
| November Weather | 5°C (41°F) | 80 mm (3.1 inches) | 89% | low |
| December Weather | 3°C (38°F) | 133 mm (5.2 inches) | 91% | low |