Average annual temperature is 27.9 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Māttanampatti
* Weather data for Māttanampatti 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) | 32.6 | 35.0 | 37.5 | 39.9 | 39.1 | 39.7 | 37.3 | 39.4 | 36.6 | 38.6 | 32.7 | 33.0 |
| Average daytime temperature (°C) | 30.9 | 32.2 | 34.9 | 37.0 | 36.2 | 37.6 | 34.7 | 37.3 | 34.6 | 34.1 | 30.1 | 30.2 |
| Average temperature (°C) | 24.6 | 25.1 | 28.2 | 30.0 | 29.5 | 30.8 | 29.4 | 30.3 | 28.3 | 28.0 | 25.4 | 25.6 |
| Average night temperature (°C) | 18.9 | 18.4 | 22.5 | 24.3 | 24.7 | 25.9 | 25.5 | 25.3 | 24.2 | 23.5 | 22.0 | 21.7 |
| Absolute minimum temperature (°C) | 16.8 | 16.6 | 17.7 | 22.7 | 23.2 | 24.4 | 23.1 | 23.9 | 23.1 | 21.8 | 19.7 | 19.5 |
| 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 | 12.4 | 12.6 | 12.7 | 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) | 9.8 | 10.2 | 11.1 | 10.9 | 9.8 | 10.1 | 8.9 | 10.9 | 9.5 | 10.1 | 8.6 | 8.3 |
| Precipitation (mm) | 16 | 25 | 28 | 66 | 142 | 27 | 55 | 99 | 95 | 119 | 271 | 53 |
| Sunny days | 25 | 24 | 17 | 13 | 6 | 8 | 9 | 11 | 1 | 4 | 1 | 11 |
| Rainy days | 6 | 4 | 14 | 17 | 25 | 22 | 22 | 20 | 29 | 27 | 29 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Māttanampatti is at