Average annual temperature is 28.3 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 114 days
Number of rainy days: 251 days
Look at detailed online map of Kollattankurichchi
* Weather data for Kollattankurichchi 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) | 30.9 | 34.2 | 37.0 | 39.4 | 39.2 | 40.7 | 38.8 | 39.9 | 36.5 | 36.7 | 32.2 | 32.5 |
| Average daytime temperature (°C) | 29.3 | 31.4 | 34.1 | 37.0 | 36.4 | 36.6 | 35.7 | 37.1 | 34.6 | 34.5 | 29.8 | 29.3 |
| Average temperature (°C) | 24.0 | 24.6 | 27.6 | 30.0 | 30.8 | 31.2 | 30.5 | 31.2 | 29.4 | 28.9 | 25.7 | 25.6 |
| Average night temperature (°C) | 19.5 | 19.1 | 22.7 | 24.3 | 26.3 | 26.9 | 26.4 | 26.5 | 25.7 | 24.6 | 23.0 | 22.5 |
| Absolute minimum temperature (°C) | 16.9 | 16.5 | 18.9 | 21.0 | 23.6 | 25.4 | 24.5 | 24.7 | 24.4 | 23.3 | 20.9 | 19.6 |
| 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 | 12.6 | 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) | 9.7 | 9.8 | 10.9 | 11.1 | 9.9 | 9.6 | 7.7 | 10.7 | 9.6 | 10.5 | 7.3 | 7.6 |
| Precipitation (mm) | 7 | 31 | 58 | 36 | 100 | 50 | 38 | 97 | 99 | 117 | 405 | 88 |
| Sunny days | 17 | 23 | 13 | 14 | 12 | 9 | 6 | 8 | 5 | 3 | 0 | 4 |
| Rainy days | 14 | 5 | 18 | 16 | 19 | 21 | 25 | 23 | 25 | 28 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kollattankurichchi is at