Average temperature in December is 25.8 °C
Average daytime temperature is 28 °C
Average night temperature is 23.5 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: 21 °C
Number of sunny days: 3
Number of rainy days: 28
Number of snow days:
Precipitation sum: 106 mm
* Weather data for Puducherry India is based on climate observations for 2023 year
| December (°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 | 28.6 | 27.9 | 27.6 | 28.1 | 31.1 | 29.5 | 28.7 | 28 | 27.9 | 28.6 | 28.2 | 27.7 | 27.7 | 28.7 | 27.2 | 26.7 | 27.8 | 27.8 | 27.7 | 27.7 | 28 | 27.5 | 26.9 | 28.4 | 27.5 | 27.6 | 28.2 | 28.1 | 27.8 | 27.8 | 27.5 |
| Apparent max temperature | 32.3 | 30.1 | 30.3 | 30.3 | 35.2 | 36.6 | 35.7 | 33.4 | 33 | 32.2 | 31.6 | 30.7 | 29.5 | 30.5 | 29.6 | 29.5 | 29.7 | 29.2 | 29.2 | 29.8 | 30.6 | 30.3 | 29.8 | 30.2 | 30.7 | 29.7 | 29.7 | 30.9 | 30.6 | 30.3 | 30.2 |
| Mean temperature | 26.4 | 25.3 | 25.4 | 26 | 27.5 | 27.5 | 26.6 | 26.4 | 26.4 | 26.7 | 26.8 | 25.4 | 25.5 | 26.1 | 24.9 | 25.8 | 26.2 | 25.9 | 25.8 | 26 | 25.6 | 24.8 | 24.4 | 25.4 | 25.3 | 25 | 25.7 | 25.8 | 25.6 | 25.4 | 25.3 |
| Apparent mean temperature | 26.4 | 25.4 | 25.5 | 26.3 | 29.2 | 30.2 | 29.2 | 29.3 | 28.4 | 28.4 | 27.7 | 23.7 | 24 | 23.6 | 27 | 27.1 | 26.9 | 25.3 | 25.2 | 26.3 | 25.6 | 23.3 | 22.7 | 23.8 | 25.8 | 24.2 | 24.4 | 27 | 26.4 | 25.6 | 25 |
| Minimum temperature | 23.3 | 23.5 | 23.8 | 24.7 | 25 | 25.1 | 24.2 | 24.3 | 24.5 | 24.8 | 24.9 | 21.9 | 22 | 22.4 | 24 | 24.1 | 24.3 | 23.7 | 23.6 | 24.3 | 22.9 | 21.5 | 21 | 22.4 | 22.8 | 22.1 | 22.6 | 24.1 | 23.5 | 23.1 | 22.6 |
| Apparent min temperature | 29.4 | 27.6 | 27.3 | 28.6 | 32.5 | 33.2 | 32.1 | 31.1 | 30.2 | 29.9 | 29.4 | 27.9 | 27.2 | 27.8 | 27.9 | 28.4 | 28.3 | 27.2 | 27.3 | 27.8 | 27.9 | 27 | 26.3 | 27.5 | 28.1 | 27.1 | 27.5 | 28.3 | 28.1 | 27.5 | 27.6 |
| December | 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) | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.5 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 | 11.4 |
| Sunshine duration (h) | 9.6 | 4 | 1.8 | 0 | 8.6 | 10.7 | 10.2 | 10.4 | 9.7 | 10.7 | 10.5 | 10.7 | 10.7 | 10.7 | 3.4 | 3 | 9.5 | 8.4 | 10.1 | 8.5 | 9 | 10.7 | 10.7 | 7.8 | 8 | 10.7 | 10.6 | 10 | 9.5 | 10.4 | 10.5 |
| Precipitation (mm) | 1.9 | 13.9 | 13.4 | 13.7 | 0 | 1.3 | 6.3 | 1.1 | 3.1 | 0.5 | 0.4 | 1.2 | 0.2 | 0.4 | 12.6 | 7.3 | 3.9 | 1.2 | 1.2 | 1.6 | 2.4 | 0.4 | 0 | 7.7 | 2.8 | 0 | 2.5 | 2.6 | 1.9 | 0.4 | 0.5 |
| Precipitation hours | 14 | 21 | 21 | 12 | 0 | 7 | 14 | 8 | 12 | 3 | 4 | 5 | 1 | 3 | 17 | 19 | 19 | 6 | 8 | 5 | 6 | 2 | 0 | 13 | 12 | 0 | 7 | 15 | 12 | 3 | 3 |
| Wind speed (m/s) | 24.4 | 27 | 29.9 | 28.7 | 18.8 | 13.7 | 12 | 13.5 | 19.2 | 23.6 | 21.6 | 20.4 | 22.2 | 24.2 | 24.5 | 22.2 | 30.1 | 29.5 | 27 | 28.3 | 26.5 | 21.7 | 16.9 | 28.3 | 25.4 | 26.8 | 28.3 | 26.9 | 26.9 | 24.6 | 24 |
In December 2023, the highest daytime temperature in Puducherry was 31.1°C.
While the minimum temperature at night dropped to 21°C.
The average nighttime and daytime temperatures during December in Puducherry are 23.5°C and 28°C respectively.
The precipitation sum in December is about 106 mm.