Average annual temperature is 27.7 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 15.9 °C
Number of sunny days: 138 days
Number of rainy days: 227 days
Look at detailed online map of Ammankuppam
* Weather data for Ammankuppam 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 | 34.5 | 37.0 | 39.4 | 39.6 | 39.9 | 36.5 | 37.4 | 35.2 | 35.5 | 31.6 | 31.5 |
| Average daytime temperature (°C) | 28.9 | 32.3 | 34.3 | 36.9 | 36.7 | 35.5 | 33.9 | 35.8 | 33.3 | 33.0 | 29.3 | 28.7 |
| Average temperature (°C) | 23.4 | 25.2 | 27.5 | 29.9 | 30.7 | 30.3 | 29.3 | 30.2 | 28.5 | 27.8 | 25.2 | 24.7 |
| Average night temperature (°C) | 18.7 | 18.8 | 22.1 | 24.1 | 26.0 | 26.6 | 25.8 | 25.7 | 24.9 | 23.6 | 22.6 | 21.3 |
| Absolute minimum temperature (°C) | 15.9 | 16.9 | 18.2 | 21.0 | 23.5 | 24.6 | 23.8 | 23.6 | 23.8 | 21.5 | 21.3 | 18.8 |
| 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) | 9.9 | 10.5 | 10.8 | 11.2 | 10.1 | 9.4 | 7.2 | 10.4 | 9.5 | 10.2 | 7.4 | 7.8 |
| Precipitation (mm) | 9 | 1 | 63 | 24 | 105 | 125 | 87 | 99 | 177 | 127 | 377 | 100 |
| Sunny days | 17 | 24 | 18 | 17 | 17 | 10 | 7 | 8 | 2 | 5 | 3 | 10 |
| Rainy days | 14 | 4 | 13 | 13 | 14 | 20 | 24 | 23 | 28 | 26 | 27 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ammankuppam is at