Average annual temperature is 25.8 °C
Absolute maximum temperature: 36.5 °C
Absolute minimum temperature: 14.4 °C
Number of sunny days: 134 days
Number of rainy days: 231 days
Look at detailed online map of Sirumalai
* Weather data for Sirumalai 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) | 29.7 | 32.7 | 35.7 | 36.5 | 35.7 | 35.9 | 34.4 | 36.1 | 32.5 | 34.1 | 30.0 | 31.1 |
| Average daytime temperature (°C) | 28.0 | 30.7 | 32.9 | 34.1 | 33.4 | 33.2 | 31.6 | 33.5 | 31.0 | 31.5 | 28.8 | 28.1 |
| Average temperature (°C) | 22.0 | 23.8 | 26.2 | 28.1 | 27.8 | 27.8 | 26.5 | 27.6 | 26.1 | 26.1 | 24.3 | 23.7 |
| Average night temperature (°C) | 17.1 | 17.2 | 20.3 | 22.8 | 23.3 | 23.2 | 22.4 | 22.5 | 22.1 | 21.5 | 21.2 | 20.1 |
| Absolute minimum temperature (°C) | 14.4 | 15.6 | 16.9 | 19.9 | 21.8 | 22.0 | 21.2 | 20.9 | 21.3 | 20.0 | 18.8 | 17.1 |
| 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) | 11.5 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.4 |
| 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) | 10.1 | 10.3 | 11.2 | 11.1 | 9.8 | 9.4 | 7.9 | 10.5 | 9.7 | 10.0 | 8.4 | 8.0 |
| Precipitation (mm) | 5 | 3 | 25 | 30 | 150 | 63 | 77 | 125 | 198 | 99 | 159 | 24 |
| Sunny days | 25 | 26 | 15 | 16 | 7 | 8 | 4 | 8 | 1 | 6 | 5 | 13 |
| Rainy days | 6 | 2 | 16 | 14 | 24 | 22 | 27 | 23 | 29 | 25 | 25 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sirumalai is at