Average annual temperature is 28.4 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 84 days
Number of rainy days: 281 days
Look at detailed online map of Mādakkottai
* Weather data for Mādakkottai 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) | 32.5 | 35.1 | 38.4 | 40.8 | 40.2 | 41.0 | 40.5 | 40.8 | 36.2 | 36.8 | 32.3 | 33.2 |
| Average daytime temperature (°C) | 30.3 | 31.9 | 35.0 | 37.2 | 36.6 | 38.5 | 36.7 | 38.1 | 34.6 | 33.5 | 30.2 | 29.7 |
| Average temperature (°C) | 24.9 | 25.5 | 28.5 | 30.3 | 30.2 | 31.6 | 30.5 | 30.9 | 28.8 | 28.0 | 25.9 | 26.0 |
| Average night temperature (°C) | 20.2 | 20.0 | 23.4 | 25.0 | 25.8 | 27.1 | 26.4 | 26.3 | 25.2 | 24.2 | 23.1 | 23.0 |
| Absolute minimum temperature (°C) | 18.2 | 17.9 | 20.4 | 23.9 | 23.7 | 25.4 | 24.2 | 24.1 | 24.1 | 22.7 | 22.4 | 21.3 |
| 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 | 12.6 | 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) | 10.0 | 9.9 | 10.9 | 10.9 | 9.4 | 9.4 | 8.7 | 11.0 | 9.8 | 9.5 | 7.5 | 8.0 |
| Precipitation (mm) | 11 | 47 | 26 | 55 | 118 | 52 | 49 | 153 | 163 | 191 | 322 | 124 |
| Sunny days | 22 | 20 | 12 | 9 | 5 | 2 | 5 | 2 | 0 | 1 | 0 | 6 |
| Rainy days | 9 | 8 | 19 | 21 | 26 | 28 | 26 | 29 | 30 | 30 | 30 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mādakkottai is at