Average annual temperature is 28.4 °C
Absolute maximum temperature: 42.5 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Ilandaikkulam
* Weather data for Ilandaikkulam 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) | 33.9 | 36.9 | 38.5 | 41.2 | 42.5 | 40.8 | 37.9 | 40.3 | 37.2 | 36.1 | 32.4 | 33.3 |
| Average daytime temperature (°C) | 31.9 | 33.6 | 35.8 | 37.5 | 37.2 | 38.0 | 35.0 | 38.4 | 33.8 | 33.0 | 30.4 | 30.0 |
| Average temperature (°C) | 25.5 | 26.5 | 28.7 | 30.3 | 30.2 | 31.2 | 29.9 | 31.1 | 28.5 | 27.4 | 25.7 | 25.7 |
| Average night temperature (°C) | 19.8 | 20.1 | 22.7 | 24.5 | 25.1 | 26.1 | 25.9 | 25.4 | 24.7 | 23.2 | 22.3 | 21.9 |
| Absolute minimum temperature (°C) | 18.2 | 18.2 | 19.0 | 23.3 | 23.8 | 24.5 | 23.6 | 23.5 | 22.8 | 22.1 | 21.2 | 19.9 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.3 | 11.1 | 10.9 | 9.7 | 10.4 | 8.5 | 10.9 | 9.1 | 10.0 | 8.6 | 8.8 |
| Precipitation (mm) | 10 | 62 | 51 | 111 | 83 | 51 | 91 | 131 | 154 | 253 | 305 | 136 |
| Sunny days | 28 | 23 | 12 | 11 | 7 | 6 | 13 | 8 | 7 | 2 | 2 | 11 |
| Rainy days | 3 | 5 | 19 | 19 | 24 | 24 | 18 | 23 | 23 | 29 | 28 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilandaikkulam is at