Average annual temperature is 28.7 °C
Absolute maximum temperature: 41.6 °C
Absolute minimum temperature: 18.7 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Ilayamputtūr
* Weather data for Ilayamputtūr 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) | 35.6 | 37.0 | 39.8 | 40.7 | 41.5 | 41.6 | 38.2 | 41.2 | 38.3 | 36.4 | 32.4 | 32.5 |
| Average daytime temperature (°C) | 32.8 | 33.3 | 36.3 | 37.7 | 38.0 | 38.5 | 35.5 | 38.9 | 35.4 | 33.0 | 30.4 | 29.6 |
| Average temperature (°C) | 26.0 | 26.2 | 29.1 | 30.4 | 31.3 | 31.9 | 30.1 | 31.5 | 29.3 | 27.3 | 25.8 | 25.8 |
| Average night temperature (°C) | 21.6 | 21.1 | 24.2 | 25.2 | 26.5 | 26.8 | 25.7 | 25.9 | 25.1 | 23.7 | 23.0 | 23.1 |
| Absolute minimum temperature (°C) | 20.2 | 18.7 | 22.2 | 23.5 | 23.6 | 25.5 | 23.7 | 24.2 | 23.6 | 22.4 | 22.1 | 22.5 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 9.9 | 10.1 | 10.9 | 10.6 | 9.8 | 10.8 | 9.3 | 11.3 | 9.4 | 9.2 | 7.4 | 7.3 |
| Precipitation (mm) | 48 | 69 | 44 | 83 | 55 | 27 | 50 | 38 | 124 | 250 | 374 | 631 |
| Sunny days | 24 | 23 | 5 | 4 | 7 | 7 | 10 | 10 | 0 | 2 | 1 | 7 |
| Rainy days | 7 | 5 | 26 | 26 | 24 | 23 | 21 | 21 | 30 | 29 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ilayamputtūr is at