Average annual temperature is 28.0 °C
Absolute maximum temperature: 40.7 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Siruvankunnam
* Weather data for Siruvankunnam 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) | 30.2 | 33.9 | 35.9 | 39.5 | 39.9 | 40.7 | 37.2 | 37.7 | 34.9 | 35.0 | 32.1 | 31.6 |
| Average daytime temperature (°C) | 29.1 | 31.8 | 33.8 | 36.3 | 36.7 | 36.2 | 34.2 | 35.7 | 33.4 | 32.7 | 29.4 | 29.1 |
| Average temperature (°C) | 24.0 | 25.0 | 27.5 | 29.6 | 30.8 | 31.0 | 29.8 | 30.3 | 28.9 | 28.0 | 25.7 | 25.3 |
| Average night temperature (°C) | 19.9 | 19.7 | 22.8 | 24.7 | 26.5 | 27.3 | 26.5 | 26.1 | 25.6 | 24.3 | 23.2 | 22.2 |
| Absolute minimum temperature (°C) | 17.0 | 17.0 | 19.6 | 21.4 | 24.0 | 24.6 | 24.7 | 24.6 | 24.7 | 23.2 | 21.3 | 19.5 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.8 | 12.8 | 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) | 9.9 | 10.1 | 10.7 | 11.1 | 10.2 | 9.2 | 7.4 | 10.3 | 9.7 | 10.0 | 6.8 | 8.1 |
| Precipitation (mm) | 11 | 6 | 49 | 20 | 99 | 118 | 108 | 98 | 133 | 103 | 343 | 123 |
| Sunny days | 14 | 22 | 14 | 17 | 13 | 7 | 6 | 9 | 4 | 4 | 1 | 5 |
| Rainy days | 17 | 6 | 17 | 13 | 18 | 23 | 25 | 22 | 26 | 27 | 29 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Siruvankunnam is at