Average annual temperature is 27.4 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Akkammāpettai
* Weather data for Akkammāpettai India is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 32.1 | 35.9 | 37.5 | 39.7 | 37.7 | 38.4 | 37.2 | 38.4 | 34.7 | 35.5 | 33.1 | 32.8 |
| Average daytime temperature (°C) | 30.4 | 33.4 | 35.0 | 37.1 | 34.9 | 35.6 | 33.7 | 36.1 | 33.1 | 32.9 | 30.7 | 30.9 |
| Average temperature (°C) | 24.2 | 25.9 | 28.1 | 30.1 | 29.0 | 29.1 | 27.6 | 29.2 | 27.1 | 27.3 | 25.6 | 25.8 |
| Average night temperature (°C) | 18.8 | 19.2 | 21.9 | 24.2 | 24.4 | 24.6 | 23.3 | 24.1 | 23.2 | 22.8 | 22.0 | 21.4 |
| Absolute minimum temperature (°C) | 16.6 | 17.9 | 18.1 | 22.1 | 22.2 | 23.2 | 21.8 | 23.0 | 22.4 | 22.0 | 20.4 | 19.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.9 | 10.4 | 11.2 | 11.1 | 10.2 | 9.6 | 8.4 | 10.9 | 9.5 | 10.3 | 9.3 | 8.9 |
| Precipitation (mm) | 7 | 12 | 64 | 62 | 114 | 75 | 109 | 69 | 181 | 165 | 194 | 36 |
| Sunny days | 27 | 25 | 19 | 16 | 9 | 4 | 2 | 10 | 1 | 7 | 5 | 13 |
| Rainy days | 4 | 3 | 12 | 14 | 22 | 26 | 29 | 21 | 29 | 24 | 25 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Akkammāpettai is at