Average annual temperature is 28.7 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Chettimallanpatti
* Weather data for Chettimallanpatti 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) | 34.6 | 35.1 | 38.6 | 39.7 | 41.0 | 41.3 | 38.2 | 40.7 | 37.5 | 36.4 | 32.3 | 33.1 |
| Average daytime temperature (°C) | 32.4 | 32.5 | 35.5 | 36.9 | 38.1 | 38.2 | 35.7 | 38.7 | 35.3 | 33.0 | 30.5 | 29.8 |
| Average temperature (°C) | 26.0 | 26.0 | 28.9 | 30.2 | 31.2 | 31.8 | 30.4 | 31.4 | 29.2 | 27.5 | 25.9 | 26.1 |
| Average night temperature (°C) | 21.5 | 20.8 | 24.1 | 25.0 | 26.5 | 27.1 | 26.1 | 26.4 | 25.2 | 23.8 | 23.0 | 23.2 |
| Absolute minimum temperature (°C) | 20.1 | 17.9 | 21.7 | 23.9 | 24.1 | 24.9 | 24.2 | 24.9 | 23.6 | 22.7 | 22.2 | 21.9 |
| 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) | 11.7 | 11.8 | 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) | 10.2 | 10.3 | 11.0 | 10.9 | 9.6 | 10.6 | 9.4 | 11.3 | 10.0 | 9.7 | 7.8 | 7.8 |
| Precipitation (mm) | 32 | 65 | 44 | 66 | 85 | 21 | 31 | 72 | 136 | 217 | 428 | 400 |
| Sunny days | 23 | 20 | 6 | 7 | 1 | 4 | 11 | 10 | 1 | 1 | 0 | 8 |
| Rainy days | 8 | 8 | 25 | 23 | 30 | 26 | 20 | 21 | 29 | 30 | 30 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Chettimallanpatti is at