Average annual temperature is 28.1 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 93 days
Number of rainy days: 272 days
Look at detailed online map of Killamanakkudi
* Weather data for Killamanakkudi 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) | 31.7 | 33.3 | 37.9 | 39.3 | 39.6 | 40.6 | 39.3 | 40.4 | 37.2 | 36.2 | 31.6 | 32.9 |
| Average daytime temperature (°C) | 29.6 | 30.6 | 33.9 | 36.2 | 36.0 | 37.1 | 35.7 | 37.4 | 34.8 | 33.0 | 29.7 | 29.2 |
| Average temperature (°C) | 24.6 | 25.0 | 28.1 | 30.0 | 30.0 | 30.6 | 29.9 | 30.2 | 29.1 | 27.8 | 25.8 | 25.8 |
| Average night temperature (°C) | 20.6 | 20.6 | 23.6 | 25.3 | 26.0 | 26.7 | 26.1 | 25.8 | 25.6 | 24.3 | 23.1 | 23.1 |
| Absolute minimum temperature (°C) | 18.8 | 18.6 | 20.9 | 23.9 | 24.1 | 25.4 | 24.4 | 24.4 | 24.3 | 23.1 | 21.4 | 21.4 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 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) | 10.1 | 10.1 | 11.1 | 11.2 | 9.7 | 9.8 | 8.6 | 11.2 | 9.9 | 10.1 | 7.5 | 7.9 |
| Precipitation (mm) | 12 | 50 | 25 | 46 | 135 | 107 | 75 | 163 | 131 | 234 | 409 | 121 |
| Sunny days | 21 | 22 | 11 | 9 | 7 | 7 | 5 | 3 | 1 | 1 | 1 | 5 |
| Rainy days | 10 | 6 | 20 | 21 | 24 | 23 | 26 | 28 | 29 | 30 | 29 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Killamanakkudi is at