Average temperature in September is 28.8 °C
Average daytime temperature is 32.7 °C
Average night temperature is 25.9 °C
Absolute maximum temperature: 34.7 °C
Absolute minimum temperature: 24.9 °C
Number of sunny days: 3
Number of rainy days: 27
Number of snow days:
Precipitation sum: 87 mm
* Weather data for Puducherry India 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 | 31.8 | 33.1 | 33.1 | 33.7 | 33.9 | 32.5 | 32.8 | 33.3 | 33.5 | 33.9 | 34.7 | 34.3 | 32.9 | 33.1 | 33.8 | 32.8 | 31.8 | 31.4 | 32.7 | 33 | 31 | 31.1 | 32 | 31.6 | 33.1 | 30.8 | 32.7 | 32.6 | 32.1 | 32.8 |
| Apparent max temperature | 39.8 | 40.7 | 38.5 | 37.2 | 37.2 | 36.5 | 38.3 | 37.5 | 40.1 | 38.1 | 38.6 | 39.8 | 39.9 | 39.7 | 39.9 | 38.6 | 38.2 | 36.6 | 40 | 41.2 | 40.4 | 39.4 | 40.4 | 40.1 | 38.8 | 36.6 | 40.2 | 38.8 | 38.9 | 38.5 |
| Mean temperature | 28.9 | 29.2 | 28.6 | 29.4 | 29.1 | 28.6 | 29.1 | 29.4 | 29.5 | 30.1 | 29.8 | 29.2 | 29.2 | 28.7 | 29.4 | 28.8 | 27.8 | 27.6 | 28.3 | 29 | 28.1 | 28.5 | 28.3 | 28.2 | 28.6 | 27.5 | 28.7 | 28.9 | 28.8 | 29 |
| Apparent mean temperature | 30.3 | 30.9 | 30.7 | 29.9 | 28.3 | 28.9 | 29.6 | 29.7 | 29.6 | 30 | 30.6 | 29.5 | 29.8 | 28.8 | 29.3 | 30.2 | 29 | 28.5 | 29.2 | 29.9 | 29.7 | 31.1 | 29.8 | 29.8 | 29.9 | 29.1 | 29.5 | 29.8 | 29.1 | 29.1 |
| Minimum temperature | 26.2 | 26.2 | 25.6 | 26.3 | 25.3 | 25.3 | 26.7 | 26.4 | 26.7 | 26.9 | 26.3 | 25.8 | 26.4 | 25.9 | 26.3 | 26.2 | 24.9 | 25.2 | 25.2 | 26.3 | 25.3 | 26.1 | 25.2 | 25.6 | 25.3 | 24.9 | 25.3 | 25.9 | 26 | 26.5 |
| Apparent min temperature | 34.4 | 34.5 | 33.5 | 33.5 | 32.3 | 32.3 | 32.7 | 32.9 | 33.5 | 33.9 | 33.9 | 32.8 | 33.8 | 33.3 | 33.3 | 33.4 | 33 | 31.9 | 33.3 | 34.3 | 33.8 | 33.7 | 34 | 33.9 | 33.5 | 32.6 | 33.9 | 33.6 | 33 | 33 |
| 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) | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.3 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.2 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12.1 | 12 | 12 |
| Sunshine duration (h) | 11.2 | 11.2 | 11.1 | 11 | 9 | 9.3 | 10.8 | 9.5 | 11.1 | 11 | 10 | 9.7 | 10.5 | 10 | 11 | 11 | 8 | 8.1 | 11 | 11 | 9.9 | 11 | 11 | 9.6 | 7.8 | 5.6 | 10.9 | 10.5 | 10.6 | 11 |
| Precipitation (mm) | 1.5 | 1.3 | 10.2 | 0 | 2.6 | 1.7 | 3.3 | 0 | 1.4 | 0.3 | 9.6 | 0.8 | 0.6 | 4.3 | 0.9 | 3.6 | 7.2 | 0.9 | 0 | 0.2 | 4.3 | 0.1 | 15 | 0.2 | 1.5 | 6.5 | 0.1 | 3.6 | 2.3 | 2.6 |
| Precipitation hours | 4 | 6 | 7 | 0 | 8 | 5 | 4 | 0 | 5 | 3 | 10 | 3 | 5 | 6 | 3 | 6 | 10 | 6 | 0 | 2 | 6 | 1 | 8 | 2 | 4 | 7 | 1 | 3 | 4 | 3 |
| Wind speed (m/s) | 17.7 | 19.9 | 20.2 | 22.1 | 19.1 | 20.8 | 19.3 | 23.6 | 24.7 | 22.6 | 17.7 | 21.9 | 26 | 19 | 19.7 | 23.5 | 16.1 | 25.5 | 22.6 | 15.6 | 16.5 | 20.2 | 17.6 | 25.7 | 22.3 | 17.4 | 15.7 | 18.3 | 17.3 | 20.7 |
In September 2023, the highest daytime temperature in Puducherry was 34.7°C.
While the minimum temperature at night dropped to 24.9°C.
The average nighttime and daytime temperatures during September in Puducherry are 25.9°C and 32.7°C respectively.
The precipitation sum in September is about 87 mm.