Average temperature in August is 20.4 °C
Average daytime temperature is 24.4 °C
Average night temperature is 16.3 °C
Absolute maximum temperature: 32.9 °C
Absolute minimum temperature: 11.2 °C
Number of sunny days: 12
Number of rainy days: 19
Number of snow days:
Precipitation sum: 250 mm
* Weather data for Schwyz Switzerland is based on climate observations for 2023 year
| August (°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 | 22.6 | 27.7 | 22.4 | 19.4 | 19 | 16 | 15.9 | 19.1 | 21.8 | 25.3 | 27.4 | 27.8 | 27.2 | 28 | 28 | 28.8 | 27.4 | 29.8 | 30.9 | 30.9 | 30.8 | 31 | 30.5 | 32.9 | 29.1 | 22.2 | 18.6 | 15.9 | 14.7 | 17.2 | 17.9 |
| Apparent max temperature | 23.8 | 30.7 | 22.8 | 19.8 | 19.5 | 16.4 | 16 | 18.7 | 22.1 | 28.1 | 30.4 | 30.8 | 30.8 | 32.9 | 31 | 32 | 30.9 | 33 | 33.4 | 34.3 | 34.3 | 34.8 | 35.1 | 35.3 | 32.8 | 24.2 | 20.3 | 17 | 15 | 17.3 | 18.6 |
| Mean temperature | 19 | 20.4 | 18.4 | 15.8 | 15.9 | 13.9 | 13.9 | 15.9 | 18.9 | 20.4 | 23.2 | 23.2 | 22.8 | 23.6 | 23.7 | 24.8 | 23.8 | 24.3 | 25.4 | 25.9 | 26.8 | 26.8 | 25.3 | 25.7 | 23.3 | 18.6 | 16.4 | 13 | 12.9 | 15.7 | 16.1 |
| Apparent mean temperature | 14.8 | 14 | 14.6 | 13.2 | 13.6 | 10.5 | 10.8 | 10.6 | 13.6 | 12.5 | 19.9 | 18.9 | 18.8 | 20.4 | 21.4 | 23.8 | 20.4 | 18.8 | 19.6 | 25.5 | 26.8 | 27.4 | 23 | 24.4 | 20.3 | 17.5 | 15.3 | 10.7 | 10.9 | 12 | 14 |
| Minimum temperature | 14.4 | 14 | 15 | 13.3 | 13.4 | 11.3 | 11.4 | 11.5 | 13.9 | 12.4 | 18.2 | 17.4 | 18 | 18.2 | 19.2 | 21.6 | 19.1 | 17.8 | 18.4 | 22.2 | 23 | 23.4 | 20.4 | 21.2 | 18.5 | 16 | 14.4 | 11.4 | 11.2 | 12.7 | 13.5 |
| Apparent min temperature | 20.4 | 22.1 | 18.7 | 16.2 | 16.4 | 13.4 | 13.3 | 15.3 | 19.4 | 22.2 | 25.9 | 26.2 | 25.4 | 26.7 | 26.6 | 28.1 | 26.4 | 27 | 28.1 | 29.3 | 30.8 | 31 | 29.8 | 29.2 | 26.6 | 20.6 | 17.7 | 12.9 | 12.8 | 15.7 | 16.5 |
| August | 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) | 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 | 13.5 | 13.4 |
| Sunshine duration (h) | 8.9 | 10.1 | 12.2 | 9.4 | 8.8 | 9.4 | 12.7 | 11.6 | 7.7 | 12.6 | 13 | 11.7 | 11.9 | 13 | 12.3 | 13 | 11.1 | 13 | 13 | 13 | 12.9 | 12.9 | 12.8 | 11.9 | 12.7 | 5.7 | 0 | 0 | 0 | 12.4 | 8.4 |
| Precipitation (mm) | 20.8 | 2.6 | 5.3 | 13.9 | 15 | 20.3 | 8.5 | 0 | 0.2 | 0 | 0 | 0.2 | 0 | 0 | 1.7 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 5.9 | 8.3 | 19.4 | 29 | 76.4 | 18.3 | 0.6 | 2.6 |
| Precipitation hours | 18 | 4 | 6 | 14 | 14 | 22 | 18 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 2 | 2 | 7 | 9 | 20 | 24 | 20 | 5 | 6 |
| Wind speed (m/s) | 8.2 | 8.6 | 10.7 | 7.3 | 7.3 | 10.1 | 8.7 | 6.9 | 8 | 5.5 | 5.5 | 8.3 | 7.4 | 7.7 | 7 | 6.1 | 7.1 | 7.8 | 8.3 | 6.6 | 6.3 | 5.8 | 6.2 | 7.8 | 10.7 | 7.9 | 8.2 | 11 | 6.3 | 4.5 | 6.4 |
In August 2023, the highest daytime temperature in Schwyz was 32.9°C.
While the minimum temperature at night dropped to 11.2°C.
The average nighttime and daytime temperatures during August in Schwyz are 16.3°C and 24.4°C respectively.
The precipitation sum in August is about 250 mm.