Average temperature in August is 21.2 °C
Average daytime temperature is 26.6 °C
Average night temperature is 16.1 °C
Absolute maximum temperature: 37.3 °C
Absolute minimum temperature: 9.3 °C
Number of sunny days: 12
Number of rainy days: 19
Number of snow days:
Precipitation sum: 101 mm
* Weather data for Basel Switzerland is based on climate observations for 2023 year
| Agosto (°C) | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 21.7 | 29.7 | 22.3 | 21.2 | 22.5 | 16.8 | 18.9 | 22.8 | 23.6 | 27.4 | 30.7 | 29.7 | 28.3 | 29.7 | 31.1 | 31 | 29.9 | 34.1 | 34.7 | 33.5 | 34.1 | 34.7 | 32.8 | 37.3 | 32.4 | 21.3 | 20.8 | 15.3 | 17.4 | 20.2 | 19.2 |
| Apparent max temperature | 20.5 | 28.4 | 20.4 | 21.2 | 21.8 | 13.7 | 17 | 21.1 | 23 | 28.3 | 32.2 | 31.2 | 30.7 | 33.1 | 33.8 | 33.8 | 32.1 | 34.5 | 35.7 | 36.4 | 37 | 37.2 | 34.5 | 38.8 | 31.7 | 21.7 | 19.8 | 16 | 17.4 | 19.6 | 18.2 |
| Mean temperature | 19.5 | 22 | 19.2 | 16.3 | 17.8 | 14.8 | 14.8 | 16.9 | 18.9 | 20.8 | 23.3 | 23.6 | 23.1 | 24.5 | 24.4 | 24.1 | 23.7 | 26.2 | 26.7 | 26.5 | 27.5 | 27.5 | 26.6 | 26.6 | 25.1 | 19 | 17 | 14.2 | 14.3 | 15.5 | 16.3 |
| Apparent mean temperature | 15.4 | 14.6 | 13.9 | 13.4 | 12.9 | 9.8 | 9.6 | 7.7 | 13.7 | 14.1 | 13.9 | 18.7 | 20.8 | 21.4 | 21.3 | 20.5 | 21 | 19.1 | 18.1 | 23.1 | 23.7 | 23.4 | 23 | 22 | 21.4 | 18 | 16 | 12.7 | 12 | 9.6 | 11.3 |
| Minimum temperature | 16.1 | 14.7 | 14.1 | 13.1 | 13.5 | 12.6 | 11.2 | 9.3 | 14.4 | 13.9 | 14.1 | 17.9 | 18.8 | 19.1 | 19.4 | 18 | 18.9 | 18.8 | 17.4 | 20.1 | 21 | 20.9 | 20.9 | 20 | 19.6 | 17.8 | 15.1 | 13.4 | 12.4 | 10.2 | 12.1 |
| Apparent min temperature | 18.2 | 21.2 | 17 | 16.5 | 17.1 | 11.4 | 12.9 | 15.8 | 18.7 | 21.4 | 24.2 | 25 | 25.8 | 27 | 25.9 | 26.7 | 25.7 | 26.6 | 28.1 | 29.2 | 30.1 | 29.8 | 28.4 | 28.7 | 26.2 | 20 | 17.7 | 14 | 14.1 | 14.7 | 15.5 |
| Agosto | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 31 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 15 | 14.9 | 14.9 | 14.8 | 14.8 | 14.7 | 14.7 | 14.6 | 14.6 | 14.5 | 14.5 | 14.4 | 14.4 | 14.3 | 14.3 | 14.2 | 14.2 | 14.1 | 14.1 | 14 | 14 | 13.9 | 13.9 | 13.8 | 13.8 | 13.7 | 13.7 | 13.6 | 13.6 | 13.5 | 13.4 |
| Sunshine duration (h) | 6.5 | 9.8 | 13.3 | 6.3 | 12.1 | 5.3 | 13.2 | 12.1 | 6.8 | 11.8 | 13.1 | 12 | 10.9 | 12 | 11.8 | 12.4 | 10.8 | 13 | 13 | 12.8 | 12.9 | 12.9 | 12.8 | 10.3 | 11.1 | 3.1 | 2.8 | 0 | 0.6 | 12.2 | 9.5 |
| Precipitation (mm) | 10.3 | 2 | 0.1 | 9.4 | 0.7 | 4.4 | 3.5 | 0 | 0.2 | 0 | 0 | 1.5 | 1.8 | 1.6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.6 | 27.3 | 11.1 | 7.6 | 9.3 | 5.2 | 0.3 | 0.7 |
| Precipitation hours | 11 | 5 | 1 | 18 | 5 | 12 | 6 | 0 | 1 | 0 | 0 | 5 | 7 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5 | 12 | 15 | 18 | 15 | 2 | 6 |
| Wind speed (m/s) | 24.6 | 30.4 | 28.1 | 19.7 | 13.8 | 32.1 | 19.8 | 14.6 | 16.6 | 9.4 | 7.1 | 12.3 | 11.3 | 13.9 | 16.8 | 12.4 | 10.7 | 13.8 | 15.5 | 15.3 | 11.3 | 13.8 | 14.5 | 27 | 22 | 13.4 | 12.9 | 13.4 | 8.4 | 12.9 | 15.9 |
In August 2023, the highest daytime temperature in Basel was 37.3°C.
While the minimum temperature at night dropped to 9.3°C.
The average nighttime and daytime temperatures during August in Basel are 16.1°C and 26.6°C respectively.
The precipitation sum in August is about 101 mm.