Average annual temperature is 27.1 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 170 days
Number of rainy days: 195 days
Look at detailed online map of Ariyanāchchipālaiyam
* Weather data for Ariyanāchchipālaiyam 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) | 32.1 | 35.3 | 38.3 | 39.6 | 38.3 | 36.5 | 32.9 | 36.9 | 36.6 | 37.2 | 32.8 | 32.2 |
| Average daytime temperature (°C) | 31.0 | 33.2 | 35.3 | 36.9 | 35.2 | 33.9 | 30.4 | 34.5 | 32.7 | 32.9 | 29.8 | 29.8 |
| Average temperature (°C) | 24.8 | 26.2 | 28.5 | 29.8 | 28.8 | 28.4 | 26.3 | 28.3 | 27.1 | 27.0 | 25.2 | 25.3 |
| Average night temperature (°C) | 19.6 | 20.1 | 22.7 | 24.2 | 24.6 | 24.7 | 23.8 | 24.2 | 23.3 | 22.7 | 21.9 | 21.7 |
| Absolute minimum temperature (°C) | 18.0 | 18.7 | 20.1 | 22.4 | 22.4 | 22.7 | 22.2 | 23.2 | 21.7 | 21.7 | 20.4 | 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) | 11.6 | 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) | 10.3 | 10.3 | 11.1 | 10.6 | 10.1 | 10.1 | 9.3 | 11.2 | 10.3 | 10.4 | 9.0 | 8.5 |
| Precipitation (mm) | 3 | 11 | 26 | 53 | 93 | 7 | 93 | 21 | 53 | 174 | 242 | 49 |
| Sunny days | 23 | 24 | 18 | 13 | 6 | 18 | 16 | 18 | 10 | 9 | 6 | 9 |
| Rainy days | 8 | 4 | 13 | 17 | 25 | 12 | 15 | 13 | 20 | 22 | 24 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ariyanāchchipālaiyam is at