Average annual temperature is 24.3 °C
Absolute maximum temperature: 43.7 °C
Absolute minimum temperature: 4.6 °C
Number of sunny days: 220 days
Number of rainy days: 145 days
Look at detailed online map of Madnai
* Weather data for Madnai 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) | 27.5 | 31.8 | 34.5 | 38.7 | 43.7 | 40.1 | 33.2 | 31.3 | 33.7 | 33.7 | 31.1 | 27.9 |
| Average daytime temperature (°C) | 22.8 | 27.5 | 30.2 | 34.2 | 37.5 | 36.1 | 30.7 | 29.6 | 30.5 | 31.5 | 28.2 | 24.5 |
| Average temperature (°C) | 15.7 | 19.9 | 23.4 | 27.3 | 30.5 | 30.8 | 26.9 | 26.0 | 26.2 | 25.1 | 21.9 | 18.1 |
| Average night temperature (°C) | 9.8 | 12.4 | 17.1 | 20.5 | 23.7 | 26.2 | 24.0 | 23.3 | 23.0 | 18.9 | 16.1 | 12.6 |
| Absolute minimum temperature (°C) | 4.6 | 5.9 | 13.9 | 17.4 | 18.6 | 22.9 | 22.8 | 21.5 | 21.6 | 15.1 | 14.1 | 8.5 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.3 | 13.6 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.6 | 10.1 | 10.3 | 10.9 | 11.5 | 9.8 | 8.2 | 8.2 | 8.7 | 10.7 | 9.5 | 9.0 |
| Precipitation (mm) | 46 | 0 | 12 | 17 | 40 | 221 | 369 | 220 | 206 | 4 | 17 | 12 |
| Sunny days | 27 | 28 | 18 | 23 | 22 | 14 | 0 | 2 | 7 | 28 | 25 | 26 |
| Rainy days | 4 | 0 | 13 | 7 | 9 | 16 | 31 | 29 | 23 | 3 | 5 | 5 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Madnai is at