Average annual temperature is 26.3 °C
Absolute maximum temperature: 36.4 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 62 days
Number of rainy days: 303 days
Look at detailed online map of Kīlāyikonam
* Weather data for Kīlāyikonam 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) | 34.5 | 36.0 | 36.4 | 34.8 | 34.9 | 32.1 | 31.3 | 33.5 | 30.3 | 31.1 | 32.6 | 32.9 |
| Average daytime temperature (°C) | 32.5 | 33.3 | 34.4 | 32.9 | 31.7 | 30.2 | 29.3 | 31.1 | 28.2 | 29.5 | 30.1 | 30.5 |
| Average temperature (°C) | 25.7 | 25.8 | 27.7 | 27.4 | 27.3 | 26.5 | 25.9 | 26.7 | 25.0 | 25.5 | 25.7 | 26.2 |
| Average night temperature (°C) | 20.6 | 19.9 | 23.2 | 23.6 | 24.3 | 23.7 | 23.5 | 23.5 | 23.0 | 22.7 | 22.5 | 22.8 |
| Absolute minimum temperature (°C) | 18.1 | 18.1 | 21.2 | 21.9 | 23.2 | 22.6 | 22.7 | 21.6 | 22.3 | 21.8 | 21.3 | 20.7 |
| 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) | 10.3 | 10.6 | 11.1 | 10.6 | 9.5 | 9.2 | 8.1 | 11.0 | 6.2 | 8.2 | 8.1 | 8.8 |
| Precipitation (mm) | 31 | 27 | 100 | 170 | 194 | 220 | 309 | 160 | 686 | 468 | 282 | 392 |
| Sunny days | 22 | 21 | 5 | 0 | 1 | 0 | 1 | 0 | 0 | 0 | 2 | 10 |
| Rainy days | 9 | 7 | 26 | 30 | 30 | 30 | 30 | 31 | 30 | 31 | 28 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kīlāyikonam is at