Average annual temperature is 28.3 °C
Absolute maximum temperature: 41.0 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Siruvayal
* Weather data for Siruvayal 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) | 31.9 | 34.5 | 38.5 | 40.9 | 40.2 | 41.0 | 40.2 | 40.8 | 36.2 | 36.5 | 31.8 | 33.1 |
| Average daytime temperature (°C) | 30.1 | 31.4 | 34.7 | 37.3 | 36.9 | 38.2 | 36.5 | 38.2 | 34.5 | 33.4 | 30.1 | 29.6 |
| Average temperature (°C) | 24.6 | 25.1 | 28.3 | 30.2 | 30.4 | 31.2 | 30.3 | 30.8 | 28.9 | 28.0 | 25.7 | 25.9 |
| Average night temperature (°C) | 20.0 | 19.6 | 23.1 | 24.8 | 25.8 | 26.6 | 26.1 | 26.0 | 25.2 | 24.1 | 22.9 | 22.9 |
| Absolute minimum temperature (°C) | 17.8 | 17.0 | 20.0 | 23.2 | 23.8 | 25.1 | 24.1 | 24.3 | 24.1 | 22.3 | 21.7 | 21.1 |
| 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) | 11.6 | 11.8 | 12.1 | 12.4 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 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) | 10.2 | 9.9 | 10.9 | 11.1 | 9.5 | 9.7 | 8.6 | 11.0 | 9.7 | 10.2 | 7.3 | 8.0 |
| Precipitation (mm) | 8 | 49 | 25 | 39 | 101 | 61 | 60 | 136 | 143 | 198 | 360 | 98 |
| Sunny days | 22 | 22 | 14 | 11 | 7 | 5 | 5 | 4 | 2 | 2 | 1 | 7 |
| Rainy days | 9 | 6 | 17 | 19 | 24 | 25 | 26 | 27 | 28 | 29 | 29 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siruvayal is at