Average temperature in September is 22.8 °C
Average daytime temperature is 26.9 °C
Average night temperature is 19.4 °C
Absolute maximum temperature: 30.7 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 14
Number of rainy days: 16
Number of snow days:
Precipitation sum: 345 mm
* Weather data for Buyeo South Korea 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 | 30 | 30.7 | 28.5 | 30.4 | 30.1 | 28.8 | 28.3 | 30.7 | 29.7 | 29.4 | 29.4 | 23.5 | 24.9 | 23.8 | 28.6 | 28 | 28.1 | 28.2 | 23.6 | 22.4 | 24.6 | 25 | 24.6 | 25.6 | 23.4 | 25 | 26.9 | 23.6 | 23.6 |
| Apparent max temperature | 32.4 | 33.8 | 36.2 | 34.6 | 34.1 | 34.2 | 30.9 | 30.9 | 34.7 | 33.1 | 33.5 | 32.8 | 27.8 | 26.7 | 28.4 | 33.3 | 32.2 | 32.5 | 31.6 | 25.9 | 23.4 | 26.2 | 25.6 | 23.8 | 27.9 | 26.7 | 26.7 | 29.4 | 24.2 | 24.8 |
| Mean temperature | 23.5 | 25.4 | 26.3 | 25.8 | 26.2 | 25.2 | 23.4 | 22.8 | 24.4 | 24.8 | 24.3 | 25 | 21.4 | 23 | 22.6 | 23.4 | 23.6 | 23.6 | 24.2 | 21 | 18.8 | 19.2 | 20.4 | 21.1 | 21.9 | 22 | 21.6 | 21.2 | 19.5 | 18.5 |
| Apparent mean temperature | 20.8 | 25.9 | 27.1 | 27.2 | 25.3 | 21 | 19 | 19.5 | 20.8 | 23.4 | 23 | 26.3 | 21.8 | 23.8 | 25.1 | 24.5 | 24.9 | 23.8 | 25.1 | 17 | 15.5 | 14.4 | 16.3 | 19.1 | 21 | 22.7 | 21.4 | 19.5 | 18.7 | 12.8 |
| Minimum temperature | 18.8 | 21.9 | 22.6 | 23.4 | 21.6 | 20 | 17.7 | 17.7 | 18.8 | 20.8 | 20.1 | 22.4 | 20 | 21.7 | 21.4 | 20.8 | 21.1 | 20.4 | 21.8 | 18.8 | 15.1 | 14.3 | 16.4 | 18.6 | 19.8 | 20.3 | 19 | 17.3 | 17.1 | 13.4 |
| Apparent min temperature | 25.7 | 29.3 | 31.2 | 30.6 | 30.2 | 28.1 | 25 | 24.9 | 27.3 | 28.1 | 27.3 | 28.3 | 24 | 25.6 | 26.6 | 27.7 | 27.7 | 27.6 | 27.7 | 21.8 | 19.6 | 19.9 | 20.9 | 20.9 | 24.3 | 25 | 24 | 23.5 | 21 | 18.8 |
| 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) | 13 | 12.9 | 12.9 | 12.8 | 12.8 | 12.8 | 12.7 | 12.7 | 12.7 | 12.6 | 12.6 | 12.5 | 12.5 | 12.5 | 12.4 | 12.4 | 12.4 | 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) | 12 | 11.2 | 10 | 5 | 11.2 | 11.5 | 11.5 | 11.4 | 11.1 | 10.5 | 10 | 10 | 0 | 1.1 | 0 | 3.1 | 7.8 | 10 | 6.7 | 0 | 4 | 10 | 7.3 | 8.7 | 3.4 | 0.1 | 5.9 | 9.9 | 3.8 | 10.9 |
| Precipitation (mm) | 0 | 0.1 | 0 | 0.9 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 3.5 | 39 | 13.6 | 23.7 | 94.6 | 2.2 | 0.2 | 0.4 | 128.3 | 0 | 0 | 0 | 2.1 | 29.7 | 3.4 | 0.3 | 0 | 3 | 0 |
| Precipitation hours | 0 | 1 | 0 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 5 | 24 | 10 | 24 | 10 | 7 | 2 | 2 | 14 | 0 | 0 | 0 | 3 | 13 | 12 | 2 | 0 | 7 | 0 |
| Wind speed (m/s) | 12.7 | 8.4 | 6.2 | 11.8 | 11.7 | 9.6 | 13.9 | 8.6 | 11.1 | 11 | 12.1 | 10 | 11.2 | 16.3 | 10.6 | 15.8 | 8.1 | 11.4 | 8.7 | 22.8 | 13.7 | 10.2 | 11.5 | 16.3 | 11.2 | 12.5 | 12.2 | 10.8 | 6 | 15.3 |
In September 2023, the highest daytime temperature in Buyeo was 30.7°C.
While the minimum temperature at night dropped to 13.4°C.
The average nighttime and daytime temperatures during September in Buyeo are 19.4°C and 26.9°C respectively.
The precipitation sum in September is about 345 mm.