Highest September Temperatures in Geneva
A list of the highest temperatures ever recorded in the month of
September in
Geneva, Switzerland from 1955–2024.
What's the hottest it has ever gotten in Geneva in September?
The hottest September temperature in Geneva, Switzerland history was 32.6 °C which occurred on September 3, 1962.
| Rank |
Temperature |
Date |
| 1 |
32.6 °C |
September 3, 1962 |
| 2 |
31.7 °C |
September 2, 1962 |
| 3 |
31.5 °C |
September 14, 1987 |
| 4 |
31.4 °C |
September 12, 2018 |
| 5 |
31.3 °C |
September 9, 1966 |
| 6 |
31.2 °C |
September 11, 2023 |
| 7 |
31.0 °C |
September 7, 2023 |
| 7 |
31.0 °C |
September 8, 1966 |
| 9 |
30.9 °C |
September 12, 1962 |
| 10 |
30.8 °C |
September 11, 1962 |
| 11 |
30.7 °C |
September 12, 2023 |
| 11 |
30.7 °C |
September 10, 2023 |
| 11 |
30.7 °C |
September 13, 1987 |
| 14 |
30.5 °C |
September 9, 2023 |
| 15 |
30.4 °C |
September 8, 2023 |
| 16 |
30.3 °C |
September 2, 1984 |
| 17 |
30.2 °C |
September 8, 2016 |
| 17 |
30.2 °C |
September 1, 2005 |
| 19 |
30.1 °C |
September 5, 2013 |
| 20 |
30.0 °C |
September 2, 1961 |