Average temperature in September is 25.5 °C
Average daytime temperature is 29.1 °C
Average night temperature is 22.9 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 5
Number of rainy days: 25
Number of snow days:
Precipitation sum: 123 mm
* Weather data for Fukutsu 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 | 29.4 | 31.2 | 31.8 | 30.9 | 28.4 | 28.9 | 29.1 | 28 | 29 | 31.1 | 29.3 | 30 | 32.1 | 27.4 | 30.2 | 31.8 | 27 | 30.3 | 28.7 | 29.5 | 27.5 | 26.2 | 26.6 | 27.6 | 29 | 29.7 | 28 | 27.2 | 28.4 | 27.9 |
| Apparent max temperature | 34.5 | 37.4 | 37.9 | 36.6 | 33.1 | 29.6 | 31.2 | 30.3 | 32.5 | 36.9 | 35.5 | 35.4 | 37.3 | 32.8 | 37.4 | 37.8 | 31.2 | 36.3 | 33.7 | 34 | 30 | 28.2 | 27.9 | 28 | 33.5 | 33.8 | 31.7 | 30.2 | 32.1 | 31.4 |
| Mean temperature | 26.2 | 26.6 | 27.7 | 27.6 | 25.6 | 26.2 | 25.8 | 25 | 25.1 | 25.8 | 25.3 | 26.4 | 26.4 | 24.9 | 26.4 | 26.6 | 24.8 | 25.8 | 25.6 | 27.3 | 24.8 | 23.5 | 23 | 23.6 | 25.3 | 25.9 | 25.5 | 24.3 | 24 | 23.9 |
| Apparent mean temperature | 29.4 | 29.9 | 29.9 | 28.8 | 28.1 | 25.5 | 24.9 | 24.7 | 25 | 26.1 | 25.5 | 27.3 | 28.3 | 26.8 | 29.3 | 28 | 25.4 | 27.3 | 26.3 | 27.9 | 25.1 | 23.7 | 18.9 | 21.6 | 26.5 | 27.7 | 25.9 | 24 | 22.7 | 23.2 |
| Minimum temperature | 24.2 | 24.6 | 24.7 | 25.6 | 23.5 | 24 | 22 | 22 | 21.7 | 22.4 | 21.7 | 23.2 | 24.1 | 23.5 | 24.3 | 23.8 | 22.2 | 22.9 | 22.5 | 25 | 22.7 | 22.5 | 19.9 | 20.1 | 23 | 23.6 | 23.7 | 20.8 | 20.1 | 21.6 |
| Apparent min temperature | 31.3 | 32.3 | 32.8 | 31.3 | 29.7 | 27.4 | 27.2 | 27.1 | 28.1 | 30.4 | 30.3 | 31 | 31.4 | 29.7 | 31.9 | 31.5 | 29 | 30.5 | 30.3 | 30.9 | 27.3 | 25.6 | 22.8 | 24.4 | 28.8 | 30.5 | 28.2 | 27.2 | 27.2 | 26.5 |
| 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 | 12.8 | 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 | 12.4 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12 | 12 | 12 | 11.9 | 11.9 |
| Sunshine duration (h) | 0.1 | 7.5 | 11.7 | 11.7 | 10.1 | 11.7 | 11.7 | 11.7 | 11.6 | 10.2 | 10.4 | 11.6 | 9.1 | 1.8 | 10.9 | 8.2 | 2 | 10.1 | 9.1 | 6.2 | 10.7 | 5.5 | 8.2 | 11 | 10.3 | 10.1 | 10.7 | 10.9 | 10.8 | 8.1 |
| Precipitation (mm) | 1.1 | 12.9 | 0.2 | 0 | 14.1 | 1.2 | 0 | 0.3 | 0 | 3.3 | 0.1 | 2 | 20.7 | 17.1 | 2.3 | 5.8 | 14.5 | 9.5 | 0.3 | 1.7 | 3.7 | 5.4 | 0.1 | 0 | 1.8 | 1.7 | 0.4 | 0.1 | 0 | 2.3 |
| Precipitation hours | 4 | 3 | 2 | 0 | 12 | 4 | 0 | 3 | 0 | 4 | 1 | 2 | 15 | 21 | 8 | 8 | 15 | 9 | 3 | 6 | 6 | 8 | 1 | 0 | 6 | 10 | 4 | 1 | 0 | 10 |
| Wind speed (m/s) | 11.6 | 11.5 | 18.6 | 23 | 26.9 | 30.2 | 31.1 | 24.7 | 22.3 | 13.7 | 9.7 | 12.9 | 11.5 | 14.1 | 11.1 | 14.7 | 14.8 | 13.7 | 11.7 | 24.4 | 29.2 | 17.9 | 27.7 | 19.6 | 14.8 | 12.5 | 19.1 | 19.1 | 14.4 | 16.9 |
In September 2023, the highest daytime temperature in Fukutsu was 32.1°C.
While the minimum temperature at night dropped to 19.9°C.
The average nighttime and daytime temperatures during September in Fukutsu are 22.9°C and 29.1°C respectively.
The precipitation sum in September is about 123 mm.