Average annual temperature is 28.0 °C
Absolute maximum temperature: 42.0 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 130 days
Number of rainy days: 235 days
Look at detailed online map of Devandavākkam
* Weather data for Devandavākkam 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) | 29.6 | 34.4 | 36.9 | 40.8 | 42.0 | 41.7 | 36.4 | 37.8 | 37.4 | 35.3 | 32.0 | 30.9 |
| Average daytime temperature (°C) | 28.4 | 32.0 | 34.2 | 37.5 | 37.9 | 37.8 | 33.9 | 36.0 | 34.2 | 33.3 | 29.4 | 28.2 |
| Average temperature (°C) | 23.4 | 24.9 | 27.4 | 30.2 | 31.3 | 31.7 | 29.5 | 30.3 | 29.1 | 28.1 | 25.7 | 24.7 |
| Average night temperature (°C) | 19.1 | 19.0 | 22.3 | 24.8 | 26.6 | 27.5 | 26.2 | 26.0 | 25.5 | 24.1 | 23.1 | 21.6 |
| Absolute minimum temperature (°C) | 16.3 | 17.4 | 18.3 | 21.9 | 23.2 | 24.8 | 24.3 | 23.4 | 23.9 | 21.8 | 22.4 | 19.3 |
| 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) | 11.4 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.6 | 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) | 10.2 | 10.5 | 10.8 | 11.0 | 10.2 | 9.3 | 6.9 | 10.3 | 9.4 | 10.3 | 7.6 | 8.6 |
| Precipitation (mm) | 10 | 0 | 49 | 34 | 116 | 72 | 132 | 88 | 200 | 81 | 342 | 330 |
| Sunny days | 18 | 25 | 17 | 16 | 10 | 10 | 6 | 6 | 3 | 5 | 3 | 11 |
| Rainy days | 13 | 3 | 14 | 14 | 21 | 20 | 25 | 25 | 27 | 26 | 27 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Devandavākkam is at