Average annual temperature is 28.9 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Mettilpatti
* Weather data for Mettilpatti 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) | 34.4 | 36.9 | 39.1 | 40.4 | 40.5 | 41.9 | 41.3 | 41.7 | 38.2 | 37.0 | 32.4 | 32.9 |
| Average daytime temperature (°C) | 32.1 | 33.5 | 36.2 | 37.1 | 37.2 | 39.4 | 37.4 | 39.3 | 35.6 | 33.4 | 30.6 | 30.0 |
| Average temperature (°C) | 26.1 | 26.7 | 29.2 | 30.2 | 30.5 | 32.1 | 30.8 | 31.3 | 29.3 | 27.9 | 26.1 | 26.3 |
| Average night temperature (°C) | 21.1 | 20.9 | 24.1 | 25.1 | 26.1 | 27.1 | 26.3 | 26.4 | 25.6 | 24.1 | 23.1 | 23.3 |
| Absolute minimum temperature (°C) | 19.1 | 18.5 | 21.5 | 23.4 | 24.1 | 25.8 | 24.4 | 24.8 | 24.3 | 22.8 | 22.2 | 21.6 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.5 | 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) | 9.8 | 9.8 | 10.9 | 10.8 | 9.4 | 9.9 | 8.8 | 10.9 | 9.8 | 9.4 | 7.2 | 8.3 |
| Precipitation (mm) | 10 | 44 | 36 | 111 | 91 | 22 | 51 | 101 | 136 | 162 | 417 | 113 |
| Sunny days | 24 | 23 | 13 | 8 | 6 | 2 | 5 | 7 | 3 | 1 | 2 | 8 |
| Rainy days | 7 | 5 | 18 | 22 | 25 | 28 | 26 | 24 | 27 | 30 | 28 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mettilpatti is at