Average annual temperature is 28.0 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 94 days
Number of rainy days: 271 days
Look at detailed online map of Ammaiyappan
* Weather data for Ammaiyappan 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) | 30.0 | 32.2 | 36.9 | 38.2 | 38.5 | 39.0 | 39.0 | 39.7 | 35.8 | 36.3 | 31.3 | 32.7 |
| Average daytime temperature (°C) | 28.9 | 30.0 | 33.3 | 35.7 | 35.1 | 36.4 | 35.8 | 36.7 | 34.1 | 33.2 | 29.2 | 28.8 |
| Average temperature (°C) | 24.3 | 24.4 | 27.7 | 29.7 | 30.0 | 30.7 | 30.2 | 30.3 | 29.0 | 28.1 | 25.7 | 25.7 |
| Average night temperature (°C) | 20.6 | 20.2 | 23.2 | 25.1 | 26.3 | 27.1 | 26.8 | 26.5 | 25.9 | 24.4 | 23.2 | 23.3 |
| Absolute minimum temperature (°C) | 17.7 | 18.1 | 20.9 | 22.4 | 23.8 | 25.0 | 24.7 | 24.4 | 24.1 | 23.1 | 20.9 | 21.5 |
| 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 | 12.4 | 12.6 | 12.7 | 12.7 | 12.5 | 12.2 | 11.9 | 11.6 | 11.5 |
| 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 | 11.1 | 11.1 | 9.5 | 9.8 | 8.0 | 10.8 | 10.1 | 10.3 | 6.7 | 7.7 |
| Precipitation (mm) | 14 | 60 | 52 | 41 | 92 | 99 | 50 | 129 | 152 | 218 | 601 | 119 |
| Sunny days | 16 | 20 | 9 | 14 | 13 | 5 | 5 | 8 | 1 | 1 | 0 | 2 |
| Rainy days | 15 | 8 | 22 | 16 | 18 | 25 | 26 | 23 | 29 | 30 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ammaiyappan is at