Average annual temperature is 27.9 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 17.6 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Attivākkam
* Weather data for Attivākkam 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) | 30.1 | 33.5 | 34.5 | 38.2 | 40.4 | 40.9 | 36.7 | 37.7 | 35.2 | 34.9 | 31.7 | 32.3 |
| Average daytime temperature (°C) | 29.1 | 31.3 | 32.9 | 35.3 | 36.5 | 36.2 | 34.0 | 35.6 | 33.7 | 32.9 | 29.5 | 29.2 |
| Average temperature (°C) | 24.1 | 24.9 | 27.3 | 29.4 | 30.6 | 30.9 | 29.5 | 30.1 | 28.9 | 28.0 | 25.7 | 25.3 |
| Average night temperature (°C) | 20.2 | 20.2 | 22.9 | 25.1 | 26.6 | 27.2 | 26.3 | 25.9 | 25.5 | 24.3 | 23.1 | 22.2 |
| Absolute minimum temperature (°C) | 17.6 | 18.5 | 20.0 | 21.9 | 24.2 | 24.4 | 24.5 | 24.4 | 24.5 | 23.2 | 21.5 | 19.6 |
| 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) | 9.8 | 9.9 | 10.8 | 11.1 | 9.9 | 9.3 | 7.2 | 10.0 | 9.6 | 10.1 | 7.2 | 8.0 |
| Precipitation (mm) | 11 | 5 | 51 | 20 | 104 | 98 | 104 | 103 | 191 | 91 | 378 | 190 |
| Sunny days | 16 | 23 | 17 | 16 | 13 | 9 | 2 | 3 | 2 | 2 | 2 | 4 |
| Rainy days | 15 | 5 | 14 | 14 | 18 | 21 | 29 | 28 | 28 | 29 | 28 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Attivākkam is at