Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 126 days
Number of rainy days: 239 days
Look at detailed online map of Sinnivākkam
* Weather data for Sinnivākkam 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) | 30.8 | 35.1 | 36.3 | 40.0 | 41.3 | 41.2 | 36.4 | 37.6 | 36.1 | 34.5 | 31.9 | 31.9 |
| Average daytime temperature (°C) | 29.3 | 32.6 | 34.3 | 36.9 | 37.0 | 37.0 | 33.9 | 35.7 | 33.7 | 32.9 | 29.6 | 28.9 |
| Average temperature (°C) | 23.9 | 25.4 | 27.6 | 30.0 | 30.8 | 31.1 | 29.3 | 30.1 | 28.8 | 27.9 | 25.6 | 24.9 |
| Average night temperature (°C) | 19.7 | 19.6 | 22.6 | 24.8 | 26.3 | 27.1 | 26.0 | 25.8 | 25.4 | 24.0 | 22.9 | 21.6 |
| Absolute minimum temperature (°C) | 17.3 | 17.4 | 19.5 | 22.0 | 23.8 | 24.7 | 24.0 | 24.3 | 24.2 | 22.7 | 20.9 | 18.9 |
| 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 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 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 | 10.6 | 10.8 | 11.2 | 10.0 | 9.5 | 7.0 | 10.2 | 9.4 | 10.2 | 7.1 | 8.4 |
| Precipitation (mm) | 6 | 1 | 40 | 17 | 87 | 86 | 125 | 133 | 156 | 85 | 393 | 245 |
| Sunny days | 17 | 23 | 17 | 17 | 15 | 6 | 6 | 4 | 4 | 5 | 4 | 8 |
| Rainy days | 14 | 5 | 14 | 13 | 16 | 24 | 25 | 27 | 26 | 26 | 26 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sinnivākkam is at