Average temperature in September is 26.8 °C
Average daytime temperature is 30.6 °C
Average night temperature is 23.8 °C
Absolute maximum temperature: 32 °C
Absolute minimum temperature: 22.5 °C
Number of sunny days: 1
Number of rainy days: 29
Number of snow days:
Precipitation sum: 194 mm
* Weather data for Johor Bahru Malaysia 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 | 30.8 | 31.5 | 31.5 | 30.8 | 30.5 | 29.1 | 31.2 | 30.1 | 30.1 | 29.9 | 30.4 | 30.5 | 31.2 | 31.6 | 31.6 | 31.2 | 31 | 30.3 | 30 | 30.7 | 30.2 | 29.4 | 29.9 | 27.6 | 30.1 | 30.4 | 31.6 | 31.2 | 32 | 31.2 |
| Apparent max temperature | 35.2 | 37.1 | 36.5 | 34.5 | 35.7 | 34.8 | 38.1 | 37.8 | 36.8 | 35.7 | 35.8 | 35.3 | 37.1 | 36 | 35.3 | 36.5 | 37.7 | 37.1 | 36.6 | 38.4 | 37.5 | 35.9 | 38.8 | 32.6 | 36 | 35.5 | 36.7 | 37.3 | 37.9 | 37.7 |
| Mean temperature | 27 | 27.7 | 28 | 27.5 | 26.7 | 25.5 | 27.1 | 26.2 | 26.3 | 26.1 | 27 | 27.1 | 27.3 | 27.4 | 27.4 | 28 | 26.8 | 26.4 | 26.5 | 25.8 | 25.9 | 25.2 | 25.7 | 25.3 | 26.9 | 27.2 | 27.5 | 27.5 | 28.1 | 26.8 |
| Apparent mean temperature | 26.9 | 29.9 | 30.5 | 28.6 | 26.8 | 29 | 29.3 | 28.4 | 27.4 | 27.3 | 29.2 | 28.8 | 28.3 | 27.5 | 28.6 | 30.1 | 29.4 | 28.6 | 28.5 | 28.5 | 28.3 | 28.2 | 26.7 | 27.5 | 28.5 | 29.6 | 28.8 | 27.9 | 31.3 | 26.7 |
| Minimum temperature | 22.9 | 24.9 | 25.5 | 24.3 | 23.1 | 23.8 | 24.1 | 23.3 | 23.3 | 22.8 | 24.4 | 24.5 | 23.9 | 23.3 | 24.1 | 24.8 | 24.3 | 23.7 | 23.6 | 23.5 | 23.8 | 23.1 | 22.9 | 22.9 | 23.7 | 24.6 | 24.1 | 23.2 | 24.9 | 22.5 |
| Apparent min temperature | 31.3 | 32.6 | 32.3 | 31.2 | 31.5 | 30.8 | 32.7 | 31.6 | 31.6 | 31.3 | 31.7 | 32.1 | 32.5 | 31.8 | 31.8 | 32.9 | 32.4 | 31.7 | 32.1 | 31.4 | 31.2 | 30.5 | 31.5 | 30.3 | 31.8 | 32.1 | 32.1 | 32.7 | 33.9 | 32 |
| 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) | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 |
| Sunshine duration (h) | 11.2 | 10.9 | 11 | 10.6 | 10.7 | 7.2 | 5.5 | 7.4 | 10.8 | 10.5 | 10.7 | 8.7 | 10 | 10.7 | 11.5 | 11.2 | 10.5 | 9.6 | 9.1 | 7.1 | 8 | 4 | 7.7 | 0 | 10.3 | 11.2 | 11.4 | 11.4 | 10.7 | 10.2 |
| Precipitation (mm) | 0.4 | 0.3 | 0.6 | 1.2 | 16 | 39.4 | 0.7 | 19 | 7.2 | 7.4 | 0.8 | 6.1 | 2.3 | 0.1 | 1.3 | 0.6 | 4.9 | 3.2 | 17 | 14.9 | 8.8 | 19.5 | 5.8 | 12 | 1 | 0.8 | 0 | 0.6 | 0.9 | 0.8 |
| Precipitation hours | 3 | 3 | 4 | 5 | 16 | 15 | 3 | 9 | 8 | 7 | 5 | 9 | 8 | 1 | 4 | 6 | 8 | 11 | 11 | 7 | 11 | 9 | 11 | 8 | 1 | 4 | 0 | 5 | 7 | 5 |
| Wind speed (m/s) | 18.1 | 13.8 | 16.8 | 18.8 | 18.4 | 11.3 | 8.4 | 12 | 12.6 | 12.6 | 17 | 17.2 | 13.3 | 18.1 | 19.6 | 15 | 11 | 11.5 | 10.7 | 11.4 | 15.7 | 13.1 | 11.4 | 11.3 | 14.1 | 18.8 | 18.6 | 14.8 | 14.7 | 9.9 |
In September 2023, the highest daytime temperature in Johor Bahru was 32°C.
While the minimum temperature at night dropped to 22.5°C.
The average nighttime and daytime temperatures during September in Johor Bahru are 23.8°C and 30.6°C respectively.
The precipitation sum in September is about 194 mm.