Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.1 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 113 days
Number of rainy days: 252 days
Look at detailed online map of Andappattu
* Weather data for Andappattu 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) | 30.5 | 33.4 | 34.9 | 38.9 | 40.3 | 41.1 | 37.2 | 38.2 | 35.5 | 35.3 | 32.1 | 32.3 |
| Average daytime temperature (°C) | 29.2 | 31.4 | 33.3 | 35.5 | 36.6 | 36.3 | 34.3 | 36.2 | 33.7 | 33.0 | 29.6 | 29.2 |
| Average temperature (°C) | 24.0 | 24.7 | 27.3 | 29.3 | 30.6 | 31.0 | 29.8 | 30.4 | 29.0 | 28.1 | 25.7 | 25.4 |
| Average night temperature (°C) | 19.9 | 19.6 | 22.8 | 24.6 | 26.4 | 27.2 | 26.6 | 26.2 | 25.6 | 24.2 | 23.2 | 22.2 |
| Absolute minimum temperature (°C) | 17.6 | 17.4 | 19.8 | 21.4 | 23.5 | 24.3 | 25.0 | 24.6 | 24.7 | 23.0 | 20.8 | 19.7 |
| 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 | 10.0 | 10.8 | 11.2 | 10.1 | 9.3 | 7.5 | 10.3 | 9.7 | 10.1 | 7.2 | 8.3 |
| Precipitation (mm) | 11 | 8 | 53 | 28 | 97 | 133 | 101 | 103 | 120 | 112 | 368 | 161 |
| Sunny days | 16 | 22 | 15 | 16 | 13 | 8 | 6 | 6 | 2 | 4 | 1 | 4 |
| Rainy days | 15 | 6 | 16 | 14 | 18 | 22 | 25 | 25 | 28 | 27 | 29 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Andappattu is at