Average temperature in September is 24 °C
Average daytime temperature is 27.8 °C
Average night temperature is 21.1 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 4
Number of rainy days: 26
Number of snow days:
Precipitation sum: 109 mm
* Weather data for Yasugi Japan is based on climate observations for 2023 year
| September (°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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Maximum temperature | 29.6 | 30 | 30.2 | 28.7 | 26.6 | 26.5 | 26.3 | 24.7 | 26 | 28.1 | 28.6 | 28.5 | 30.5 | 28.6 | 28.2 | 30.3 | 32.3 | 29.5 | 29.9 | 28.4 | 27.9 | 23.7 | 24.1 | 24.9 | 26.1 | 28.5 | 27.9 | 25.8 | 25.7 | 27.8 |
| Apparent max temperature | 34.1 | 35.7 | 36.7 | 32.3 | 32.1 | 30 | 27.3 | 27.1 | 29.3 | 33.2 | 32.1 | 32.8 | 35.5 | 33.2 | 33.4 | 35.9 | 36.1 | 34.1 | 34.7 | 31.8 | 30 | 26.6 | 23.8 | 25.2 | 29.6 | 30.8 | 31.1 | 27.9 | 28.8 | 29.6 |
| Mean temperature | 26.2 | 25.1 | 25.3 | 26 | 24.6 | 24.1 | 24.3 | 23 | 23.2 | 24.5 | 23.1 | 24.3 | 26.3 | 25.1 | 25 | 26.2 | 26.2 | 25.7 | 24.9 | 26 | 23.2 | 20.9 | 21.8 | 21.1 | 22.5 | 23.1 | 24.3 | 21.8 | 21 | 22.5 |
| Apparent mean temperature | 28.1 | 24.3 | 22.8 | 28.4 | 26.6 | 23.9 | 24.1 | 24.5 | 22.8 | 24.9 | 22 | 23.6 | 27.3 | 26.9 | 25.9 | 25.9 | 25.2 | 26.6 | 22.4 | 26.3 | 24.2 | 20.1 | 20.1 | 18.4 | 24.2 | 23.5 | 24.5 | 19.4 | 18.4 | 21.4 |
| Minimum temperature | 23.6 | 20.9 | 19.8 | 24.3 | 23.1 | 22.3 | 22.8 | 20.8 | 19.9 | 22.6 | 19.6 | 21 | 23.4 | 22.6 | 22.1 | 22.5 | 21.7 | 23.1 | 19.7 | 23 | 20.9 | 18.1 | 20.4 | 17.4 | 21.2 | 20.7 | 21.6 | 17.6 | 17.6 | 19.4 |
| Apparent min temperature | 30.8 | 29.6 | 30.1 | 30.1 | 29.1 | 26.1 | 25.5 | 25.7 | 26.9 | 28.8 | 26.4 | 27.8 | 30.4 | 30 | 30.1 | 31.1 | 30.2 | 29.6 | 28.7 | 28.6 | 26.5 | 23.4 | 21.3 | 21.7 | 25.5 | 26.5 | 27.5 | 24.4 | 22.7 | 25.2 |
| September | 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight duration (h) | 12.9 | 12.9 | 12.9 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12 | 12 | 11.9 | 11.9 | 11.9 |
| Sunshine duration (h) | 1.9 | 8.8 | 11.9 | 8.3 | 2.2 | 11 | 10 | 1.4 | 7 | 7 | 8.7 | 11.7 | 8.9 | 1.8 | 5.3 | 10.2 | 11.5 | 8 | 10.4 | 4 | 5.2 | 3.7 | 10.7 | 10.4 | 6.5 | 5 | 9.8 | 8.7 | 11 | 8.5 |
| Precipitation (mm) | 1.6 | 1 | 0 | 1.4 | 14 | 1.2 | 1.1 | 0.7 | 1.4 | 6.3 | 17.9 | 0 | 2.2 | 8.3 | 5 | 2.2 | 0 | 9.4 | 0.6 | 0.1 | 15.4 | 1.5 | 0.2 | 0.6 | 3.2 | 3.3 | 0.3 | 3.8 | 0 | 6.6 |
| Precipitation hours | 5 | 6 | 0 | 7 | 14 | 8 | 7 | 5 | 6 | 13 | 7 | 0 | 4 | 16 | 9 | 8 | 0 | 5 | 5 | 1 | 23 | 8 | 2 | 5 | 12 | 5 | 3 | 8 | 0 | 11 |
| Wind speed (m/s) | 9.5 | 13.5 | 10.5 | 19.1 | 12.7 | 20.7 | 24.8 | 14 | 12.6 | 12.4 | 14.9 | 12.3 | 14 | 6.8 | 8.4 | 10.5 | 13.8 | 15 | 11.2 | 30.6 | 23.1 | 13 | 20.1 | 21.3 | 11.6 | 13.4 | 17 | 16.8 | 11.5 | 12 |
In September 2023, the highest daytime temperature in Yasugi was 32.3°C.
While the minimum temperature at night dropped to 17.4°C.
The average nighttime and daytime temperatures during September in Yasugi are 21.1°C and 27.8°C respectively.
The precipitation sum in September is about 109 mm.