Average annual temperature is 27.7 °C
Absolute maximum temperature: 40.1 °C
Absolute minimum temperature: 15.6 °C
Number of sunny days: 149 days
Number of rainy days: 216 days
Look at detailed online map of Ātturai
* Weather data for Ātturai 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) | 30.6 | 34.7 | 36.9 | 39.3 | 40.0 | 40.1 | 36.3 | 36.9 | 35.6 | 35.4 | 31.8 | 31.8 |
| Average daytime temperature (°C) | 28.9 | 32.5 | 34.3 | 36.9 | 36.7 | 35.6 | 33.6 | 35.6 | 33.3 | 33.0 | 29.3 | 28.6 |
| Average temperature (°C) | 23.4 | 25.3 | 27.5 | 29.9 | 30.6 | 30.3 | 29.0 | 30.0 | 28.3 | 27.8 | 25.2 | 24.6 |
| Average night temperature (°C) | 18.4 | 18.7 | 22.0 | 24.1 | 25.8 | 26.2 | 25.4 | 25.4 | 24.6 | 23.5 | 22.5 | 21.2 |
| Absolute minimum temperature (°C) | 15.6 | 16.8 | 17.8 | 20.8 | 23.3 | 24.4 | 23.5 | 23.8 | 23.5 | 21.7 | 21.4 | 18.7 |
| 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 | 10.5 | 10.8 | 11.2 | 10.0 | 9.3 | 7.0 | 10.1 | 9.3 | 10.2 | 7.3 | 7.9 |
| Precipitation (mm) | 9 | 1 | 59 | 32 | 102 | 123 | 101 | 91 | 186 | 128 | 333 | 115 |
| Sunny days | 19 | 25 | 20 | 18 | 17 | 11 | 7 | 11 | 5 | 5 | 3 | 8 |
| Rainy days | 12 | 3 | 11 | 12 | 14 | 19 | 24 | 20 | 25 | 26 | 27 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ātturai is at