Average annual temperature is 27.9 °C
Absolute maximum temperature: 41.8 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 129 days
Number of rainy days: 236 days
Look at detailed online map of Sundivākkam
* Weather data for Sundivākkam 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) | 30.7 | 35.1 | 36.7 | 39.7 | 41.8 | 41.0 | 36.6 | 37.3 | 35.4 | 34.5 | 31.8 | 31.3 |
| Average daytime temperature (°C) | 29.2 | 33.0 | 34.7 | 37.4 | 37.7 | 36.6 | 33.8 | 35.8 | 33.3 | 32.7 | 29.6 | 28.8 |
| Average temperature (°C) | 23.7 | 25.6 | 27.7 | 30.3 | 31.2 | 30.8 | 29.1 | 30.1 | 28.5 | 27.8 | 25.4 | 24.7 |
| Average night temperature (°C) | 18.7 | 19.0 | 22.2 | 24.5 | 26.2 | 26.7 | 25.7 | 25.8 | 25.0 | 23.6 | 22.8 | 21.3 |
| Absolute minimum temperature (°C) | 16.3 | 16.7 | 17.7 | 21.1 | 23.7 | 24.6 | 24.1 | 24.4 | 24.0 | 22.0 | 21.4 | 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) | 11.5 | 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) | 10.0 | 10.5 | 10.7 | 11.2 | 10.0 | 9.3 | 6.8 | 10.3 | 9.4 | 10.1 | 7.2 | 8.3 |
| Precipitation (mm) | 7 | 0 | 50 | 14 | 141 | 121 | 101 | 99 | 172 | 89 | 322 | 122 |
| Sunny days | 17 | 25 | 18 | 17 | 17 | 7 | 6 | 6 | 2 | 7 | 1 | 6 |
| Rainy days | 14 | 3 | 13 | 13 | 14 | 23 | 25 | 25 | 28 | 24 | 29 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sundivākkam is at