Average annual temperature is 28.9 °C
Absolute maximum temperature: 42.2 °C
Absolute minimum temperature: 18.6 °C
Number of sunny days: 87 days
Number of rainy days: 278 days
Look at detailed online map of Mettuppatti
* Weather data for Mettuppatti 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 | 37.1 | 38.0 | 39.8 | 41.0 | 41.8 | 41.8 | 42.2 | 38.5 | 36.5 | 32.6 | 33.3 |
| Average daytime temperature (°C) | 32.6 | 33.7 | 35.9 | 36.3 | 36.8 | 39.0 | 37.4 | 39.0 | 35.7 | 33.5 | 30.8 | 30.0 |
| Average temperature (°C) | 26.2 | 26.6 | 29.1 | 29.9 | 30.6 | 31.9 | 30.8 | 31.3 | 29.6 | 28.0 | 26.1 | 26.3 |
| Average night temperature (°C) | 21.2 | 20.9 | 24.2 | 24.9 | 26.3 | 27.3 | 26.6 | 26.5 | 25.8 | 24.2 | 23.1 | 23.4 |
| Absolute minimum temperature (°C) | 19.2 | 18.6 | 21.7 | 23.4 | 24.3 | 25.8 | 24.6 | 25.1 | 24.0 | 22.9 | 21.9 | 21.7 |
| 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 | 11.8 | 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) | 9.9 | 10.0 | 11.0 | 11.1 | 9.5 | 10.1 | 9.1 | 11.1 | 10.0 | 9.5 | 7.4 | 8.2 |
| Precipitation (mm) | 15 | 51 | 30 | 94 | 109 | 49 | 57 | 94 | 171 | 240 | 404 | 178 |
| Sunny days | 26 | 20 | 11 | 6 | 3 | 1 | 5 | 6 | 1 | 1 | 1 | 6 |
| Rainy days | 5 | 8 | 20 | 24 | 28 | 29 | 26 | 25 | 29 | 30 | 29 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mettuppatti is at