Average annual temperature is 28.7 °C
Absolute maximum temperature: 41.9 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 92 days
Number of rainy days: 273 days
Look at detailed online map of Aiyarpatti
* Weather data for Aiyarpatti 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) | 34.8 | 35.2 | 37.1 | 38.8 | 40.5 | 41.6 | 41.3 | 41.9 | 38.4 | 35.8 | 32.3 | 33.2 |
| Average daytime temperature (°C) | 32.3 | 32.6 | 34.8 | 35.7 | 37.1 | 38.6 | 36.8 | 38.7 | 35.8 | 33.2 | 30.7 | 30.0 |
| Average temperature (°C) | 26.1 | 26.0 | 28.7 | 29.8 | 30.9 | 31.7 | 30.6 | 31.2 | 29.6 | 27.8 | 26.0 | 26.2 |
| Average night temperature (°C) | 21.1 | 20.5 | 23.8 | 24.8 | 26.3 | 27.4 | 26.4 | 26.3 | 25.6 | 23.9 | 22.8 | 23.2 |
| Absolute minimum temperature (°C) | 19.0 | 17.7 | 21.4 | 23.4 | 24.2 | 25.7 | 23.9 | 24.8 | 23.7 | 22.7 | 21.1 | 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 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) | 10.2 | 10.2 | 11.0 | 11.2 | 9.6 | 10.4 | 9.4 | 11.3 | 10.0 | 9.8 | 8.2 | 8.2 |
| Precipitation (mm) | 36 | 45 | 48 | 74 | 75 | 42 | 48 | 84 | 124 | 194 | 465 | 178 |
| Sunny days | 24 | 20 | 7 | 9 | 6 | 6 | 5 | 7 | 1 | 0 | 0 | 7 |
| Rainy days | 7 | 8 | 24 | 21 | 25 | 24 | 26 | 24 | 29 | 31 | 30 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Aiyarpatti is at