Average temperature in August is 24.4 °C
Average daytime temperature is 28.8 °C
Average night temperature is 20.9 °C
Absolute maximum temperature: 30.9 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 1
Number of rainy days: 30
Number of snow days:
Precipitation sum: 168 mm
* Weather data for Kōshū Japan 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 | 27.2 | 30.3 | 30 | 30.1 | 30.9 | 28.2 | 29.3 | 28.8 | 26.6 | 28.3 | 28.5 | 29.8 | 28.6 | 26.3 | 27.7 | 28.3 | 29.5 | 30.9 | 30.2 | 29.1 | 28.4 | 27.6 | 27.1 | 28.1 | 30 | 27.3 | 27.7 | 28.7 | 30.1 | 29.7 | 29.8 |
| Apparent max temperature | 31.7 | 34.7 | 33.7 | 35.1 | 35.8 | 32.6 | 33.1 | 32 | 31.1 | 30.7 | 33.2 | 33.8 | 33.6 | 30.2 | 30.7 | 31.3 | 35.4 | 35.1 | 35.8 | 34.5 | 33.7 | 33.3 | 32.5 | 32.9 | 34.7 | 32.6 | 31 | 33.9 | 35 | 33.8 | 32.8 |
| Mean temperature | 23.6 | 24.5 | 25 | 25.7 | 25.3 | 24.3 | 24.5 | 24.8 | 23.7 | 23.9 | 24.3 | 25.1 | 24.4 | 23.3 | 23.6 | 24.2 | 24.8 | 26.1 | 24.7 | 24.9 | 24.7 | 24.4 | 23.8 | 23.9 | 24.5 | 22.6 | 23.5 | 25.3 | 24.7 | 24.5 | 24 |
| Apparent mean temperature | 21.6 | 22.7 | 23 | 23.9 | 23.7 | 24.6 | 25 | 26.5 | 26.1 | 23.7 | 23.9 | 25.2 | 27.1 | 26 | 24 | 24.5 | 24.6 | 26.2 | 25.3 | 25.8 | 25.4 | 27 | 24.7 | 22.6 | 23.6 | 22.1 | 23.3 | 24.9 | 22.8 | 21.6 | 20.4 |
| Minimum temperature | 19.7 | 20.6 | 20.3 | 21 | 20.6 | 21.1 | 21.3 | 22.5 | 21.9 | 20.3 | 20.4 | 21.5 | 22.8 | 22 | 20.9 | 21.1 | 21 | 21.9 | 21.2 | 21.7 | 21.4 | 22.5 | 20.8 | 20 | 20.1 | 19.5 | 20.5 | 21.7 | 19.9 | 19.7 | 18.9 |
| Apparent min temperature | 26.6 | 27.4 | 28.3 | 29.5 | 29.3 | 28.3 | 28.3 | 28.7 | 28.3 | 27.2 | 28.2 | 29.2 | 29 | 27.5 | 26.7 | 27.7 | 29.3 | 30.7 | 29.6 | 29.8 | 29.3 | 29.3 | 28.3 | 27.7 | 28.7 | 26.3 | 26.7 | 29.2 | 28.3 | 28.1 | 26.4 |
| 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) | 14 | 13.9 | 13.9 | 13.9 | 13.8 | 13.8 | 13.8 | 13.7 | 13.7 | 13.7 | 13.7 | 13.6 | 13.6 | 13.6 | 13.5 | 13.5 | 13.5 | 13.4 | 13.4 | 13.4 | 13.3 | 13.3 | 13.3 | 13.2 | 13.2 | 13.2 | 13.1 | 13.1 | 13 | 13 | 13 |
| Sunshine duration (h) | 11.1 | 12.8 | 12.7 | 12.7 | 12.7 | 12.3 | 12.6 | 9 | 7 | 12 | 12.4 | 12.2 | 7.9 | 5.5 | 11.4 | 12.2 | 11.8 | 12.1 | 11 | 12 | 11.1 | 7.8 | 9.8 | 12.2 | 12 | 9 | 10 | 11 | 11.9 | 11.8 | 11.4 |
| Precipitation (mm) | 0.9 | 1.3 | 1.6 | 1.4 | 3.1 | 5.6 | 1.2 | 2.7 | 12.4 | 1.1 | 1.4 | 1.8 | 13.4 | 38.3 | 3.2 | 0.8 | 4.7 | 0.4 | 12.7 | 28.1 | 2.1 | 4.6 | 6.8 | 1.7 | 2.1 | 9.2 | 3.2 | 1.5 | 0.1 | 0.6 | 0 |
| Precipitation hours | 4 | 4 | 4 | 6 | 3 | 12 | 8 | 10 | 23 | 6 | 9 | 7 | 24 | 24 | 9 | 4 | 7 | 2 | 8 | 14 | 9 | 16 | 10 | 7 | 6 | 11 | 7 | 6 | 1 | 5 | 0 |
| Wind speed (m/s) | 8.6 | 9.6 | 9.2 | 6.8 | 8.7 | 11.3 | 12.4 | 11.1 | 11.3 | 14.9 | 10.6 | 10.2 | 10.6 | 14.4 | 19.4 | 14.6 | 8.8 | 8.3 | 8.2 | 7.9 | 9 | 10 | 9.5 | 10.1 | 8.9 | 9.4 | 9.4 | 6.2 | 9.6 | 10 | 9.1 |
In August 2023, the highest daytime temperature in Kōshū was 30.9°C.
While the minimum temperature at night dropped to 18.9°C.
The average nighttime and daytime temperatures during August in Kōshū are 20.9°C and 28.8°C respectively.
The precipitation sum in August is about 168 mm.