Average annual temperature is 27.9 °C
Absolute maximum temperature: 39.9 °C
Absolute minimum temperature: 16.3 °C
Number of sunny days: 142 days
Number of rainy days: 223 days
Look at detailed online map of Ariyalūr
* Weather data for Ariyalūr 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) | 30.4 | 35.0 | 36.8 | 39.2 | 39.0 | 39.9 | 37.6 | 38.6 | 34.9 | 35.7 | 31.7 | 31.7 |
| Average daytime temperature (°C) | 28.7 | 32.2 | 34.3 | 36.7 | 36.2 | 35.8 | 34.7 | 36.7 | 33.1 | 33.5 | 29.5 | 28.9 |
| Average temperature (°C) | 23.5 | 25.2 | 27.6 | 30.0 | 30.5 | 30.6 | 29.8 | 30.9 | 28.3 | 28.1 | 25.4 | 25.0 |
| Average night temperature (°C) | 18.9 | 18.9 | 22.2 | 24.3 | 25.7 | 26.4 | 25.8 | 26.1 | 24.7 | 23.7 | 22.7 | 21.6 |
| Absolute minimum temperature (°C) | 16.3 | 16.5 | 18.4 | 21.2 | 23.4 | 24.9 | 24.2 | 24.2 | 23.5 | 22.0 | 21.6 | 19.0 |
| 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 | 11.8 | 12.1 | 12.4 | 12.7 | 12.8 | 12.7 | 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 | 10.0 | 11.0 | 11.1 | 10.1 | 9.6 | 7.9 | 10.5 | 9.7 | 10.2 | 6.9 | 7.9 |
| Precipitation (mm) | 8 | 15 | 71 | 17 | 100 | 102 | 60 | 70 | 175 | 134 | 334 | 71 |
| Sunny days | 19 | 24 | 18 | 20 | 15 | 6 | 9 | 11 | 3 | 8 | 2 | 7 |
| Rainy days | 12 | 4 | 13 | 10 | 16 | 24 | 22 | 20 | 27 | 23 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ariyalūr is at