Average temperature in October is 17.6 °C
Average daytime temperature is 22.7 °C
Average night temperature is 13.7 °C
Absolute maximum temperature: 27.4 °C
Absolute minimum temperature: 9.5 °C
Number of sunny days: 20
Number of rainy days: 11
Number of snow days:
Precipitation sum: 36 mm
* Weather data for Chikushino-Shi Japan is based on climate observations for 2023 year
| October (°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 | 27.3 | 25.5 | 26 | 27.4 | 22.8 | 22.8 | 22.4 | 18.5 | 21.9 | 23.6 | 23.9 | 22.8 | 23.5 | 24 | 21.9 | 23.2 | 23.8 | 24.4 | 24.6 | 18.1 | 17.6 | 21 | 22.5 | 22.1 | 22.7 | 23.7 | 21.9 | 21.4 | 20.6 | 20.6 | 22.2 |
| Apparent max temperature | 27.7 | 25.2 | 26.7 | 28.8 | 21.6 | 21.8 | 20.8 | 19.8 | 23 | 23 | 22.5 | 21.1 | 23.5 | 25.1 | 20 | 22.4 | 23.2 | 23.4 | 24.3 | 19.4 | 14.7 | 19.8 | 22.5 | 22.3 | 22.6 | 23 | 21.5 | 19.4 | 18.2 | 19 | 22 |
| Mean temperature | 20.8 | 20.5 | 20.8 | 21.6 | 18.1 | 19.4 | 19.1 | 16.5 | 19.6 | 19.6 | 18.3 | 17.7 | 19.2 | 18.7 | 17.7 | 18.1 | 17.5 | 17.5 | 19.4 | 14.9 | 13.5 | 15.2 | 15.3 | 16.1 | 16.6 | 17.3 | 16.2 | 15.5 | 14.9 | 15.4 | 15.3 |
| Apparent mean temperature | 17.3 | 16.9 | 16.8 | 19.8 | 13.2 | 16.7 | 16.4 | 16.1 | 18 | 16.5 | 14 | 13.3 | 17.5 | 14.6 | 14.9 | 14.2 | 12.2 | 11.5 | 16.8 | 9.2 | 8.5 | 8.6 | 8.5 | 10.8 | 10.4 | 13.3 | 13 | 10.1 | 9.5 | 9.1 | 8.3 |
| Minimum temperature | 17.2 | 16.7 | 15.6 | 18 | 13.7 | 16.6 | 16.1 | 15.7 | 17.2 | 16.6 | 14.2 | 13.5 | 16.8 | 14.3 | 14.6 | 14.1 | 12.5 | 12.4 | 16.7 | 11.6 | 10.2 | 9.8 | 9.5 | 11.6 | 11 | 13.4 | 13 | 11 | 10.7 | 10.3 | 9.6 |
| Apparent min temperature | 21 | 20.1 | 22.2 | 23 | 17.1 | 19 | 18.5 | 17.3 | 20.9 | 19.1 | 17.7 | 17 | 19.4 | 19.3 | 17.3 | 17.9 | 17.7 | 17.2 | 19.7 | 13.4 | 11.3 | 14.5 | 14.9 | 15.6 | 16.4 | 17.5 | 15.6 | 14.4 | 13.2 | 14.1 | 14.6 |
| October | 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) | 11.9 | 11.8 | 11.8 | 11.7 | 11.7 | 11.7 | 11.6 | 11.6 | 11.6 | 11.5 | 11.5 | 11.5 | 11.4 | 11.4 | 11.4 | 11.3 | 11.3 | 11.3 | 11.2 | 11.2 | 11.2 | 11.1 | 11.1 | 11.1 | 11 | 11 | 11 | 11 | 10.9 | 10.9 | 10.9 |
| Sunshine duration (h) | 10.6 | 10.5 | 7.5 | 10 | 9.6 | 8.1 | 1 | 0 | 2.5 | 10.2 | 10.2 | 10.3 | 9.6 | 6.3 | 10.1 | 10.1 | 10.1 | 10.1 | 8.6 | 4 | 10 | 10 | 10 | 8.3 | 10 | 10 | 10 | 10 | 10 | 10 | 10 |
| Precipitation (mm) | 0 | 0 | 3.2 | 0 | 0 | 0 | 3.6 | 21.4 | 0.9 | 0.3 | 0 | 0 | 0 | 0.1 | 0 | 0 | 0.1 | 0 | 2.7 | 3 | 0 | 0 | 0 | 0 | 0 | 0 | 0.3 | 0.2 | 0 | 0 | 0 |
| Precipitation hours | 0 | 0 | 5 | 0 | 0 | 0 | 5 | 20 | 4 | 3 | 0 | 0 | 0 | 1 | 0 | 0 | 1 | 0 | 3 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 3 | 2 | 0 | 0 | 0 |
| Wind speed (m/s) | 18.8 | 17.7 | 12.3 | 15.2 | 17.9 | 13.7 | 15.8 | 11.2 | 15.3 | 17.3 | 17.1 | 16.4 | 13.6 | 10.4 | 19 | 14.5 | 11.4 | 11.1 | 13.9 | 19.4 | 18.2 | 11 | 11.4 | 7.7 | 11.4 | 9.9 | 18 | 14.3 | 15.6 | 10 | 8.2 |
In October 2023, the highest daytime temperature in Chikushino-Shi was 27.4°C.
While the minimum temperature at night dropped to 9.5°C.
The average nighttime and daytime temperatures during October in Chikushino-Shi are 13.7°C and 22.7°C respectively.
The precipitation sum in October is about 36 mm.