Average annual temperature is 26.5 °C
Absolute maximum temperature: 38.8 °C
Absolute minimum temperature: 16.5 °C
Number of sunny days: 115 days
Number of rainy days: 250 days
Look at detailed online map of Sethumadai
* Weather data for Sethumadai 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) | 32.2 | 34.1 | 37.5 | 38.8 | 36.5 | 34.6 | 33.0 | 35.5 | 34.9 | 35.0 | 33.7 | 35.5 |
| Average daytime temperature (°C) | 31.2 | 32.7 | 34.5 | 35.4 | 33.3 | 32.5 | 29.7 | 33.6 | 30.9 | 32.0 | 30.7 | 31.3 |
| Average temperature (°C) | 24.5 | 25.4 | 27.2 | 28.3 | 27.6 | 27.5 | 26.0 | 27.5 | 26.2 | 26.3 | 25.7 | 25.9 |
| Average night temperature (°C) | 18.7 | 19.3 | 21.4 | 23.1 | 23.9 | 24.3 | 23.4 | 23.1 | 23.2 | 22.2 | 21.8 | 21.1 |
| Absolute minimum temperature (°C) | 16.5 | 17.2 | 17.8 | 21.6 | 22.6 | 23.0 | 22.0 | 21.4 | 21.9 | 21.2 | 20.7 | 18.4 |
| 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) | 10.5 | 10.7 | 11.1 | 10.6 | 9.1 | 9.7 | 7.9 | 11.2 | 9.2 | 9.6 | 8.9 | 9.0 |
| Precipitation (mm) | 7 | 5 | 15 | 44 | 90 | 40 | 205 | 34 | 104 | 154 | 101 | 48 |
| Sunny days | 27 | 24 | 17 | 12 | 4 | 0 | 1 | 2 | 0 | 4 | 7 | 17 |
| Rainy days | 4 | 4 | 14 | 18 | 27 | 30 | 30 | 29 | 30 | 27 | 23 | 14 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sethumadai is at