Average annual temperature is 28.3 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 116 days
Number of rainy days: 249 days
Look at detailed online map of Achchambattu
* Weather data for Achchambattu 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) | 33.7 | 36.5 | 38.8 | 40.7 | 40.2 | 40.7 | 39.9 | 41.3 | 36.6 | 36.9 | 32.3 | 33.5 |
| Average daytime temperature (°C) | 31.4 | 33.3 | 35.8 | 37.6 | 36.4 | 38.4 | 35.9 | 38.7 | 33.9 | 33.0 | 30.4 | 30.4 |
| Average temperature (°C) | 25.1 | 26.0 | 28.7 | 30.4 | 30.0 | 31.3 | 29.6 | 30.9 | 28.2 | 27.4 | 25.7 | 26.0 |
| Average night temperature (°C) | 19.1 | 18.8 | 22.7 | 24.7 | 25.4 | 26.3 | 25.1 | 25.4 | 24.3 | 23.3 | 22.3 | 22.1 |
| Absolute minimum temperature (°C) | 17.4 | 15.9 | 18.2 | 23.2 | 23.5 | 24.5 | 23.5 | 23.8 | 23.3 | 21.9 | 20.2 | 20.1 |
| 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) | 11.6 | 11.8 | 12.1 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.1 | 10.4 | 10.9 | 10.7 | 9.6 | 9.7 | 8.3 | 10.9 | 9.3 | 9.8 | 8.8 | 9.0 |
| Precipitation (mm) | 4 | 22 | 45 | 101 | 145 | 38 | 95 | 141 | 101 | 234 | 314 | 72 |
| Sunny days | 27 | 24 | 12 | 15 | 11 | 2 | 3 | 7 | 3 | 4 | 2 | 6 |
| Rainy days | 4 | 4 | 19 | 15 | 20 | 28 | 28 | 24 | 27 | 27 | 28 | 25 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Achchambattu is at