Average annual temperature is 27.5 °C
Absolute maximum temperature: 39.4 °C
Absolute minimum temperature: 14.7 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Sālaiyanūr
* Weather data for Sālaiyanūr 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) | 30.2 | 34.6 | 35.9 | 38.8 | 39.2 | 39.4 | 36.9 | 37.7 | 35.7 | 35.3 | 31.4 | 32.2 |
| Average daytime temperature (°C) | 28.6 | 32.3 | 34.2 | 36.3 | 36.0 | 35.4 | 34.1 | 35.8 | 33.4 | 33.1 | 29.3 | 28.7 |
| Average temperature (°C) | 23.0 | 25.0 | 27.3 | 29.5 | 30.0 | 30.1 | 29.3 | 30.0 | 28.2 | 27.7 | 25.2 | 24.7 |
| Average night temperature (°C) | 17.9 | 17.7 | 21.6 | 23.6 | 25.2 | 25.9 | 25.5 | 25.1 | 24.3 | 22.9 | 22.5 | 21.3 |
| Absolute minimum temperature (°C) | 14.7 | 15.3 | 16.9 | 20.3 | 23.3 | 24.2 | 23.7 | 23.7 | 23.2 | 20.1 | 21.6 | 18.7 |
| 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) | 11.5 | 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) | 10.0 | 10.5 | 10.8 | 11.2 | 10.1 | 9.3 | 6.9 | 10.4 | 9.2 | 10.3 | 7.8 | 8.2 |
| Precipitation (mm) | 8 | 1 | 62 | 26 | 103 | 94 | 86 | 86 | 193 | 100 | 318 | 76 |
| Sunny days | 19 | 25 | 17 | 17 | 14 | 10 | 6 | 10 | 4 | 6 | 5 | 8 |
| Rainy days | 12 | 3 | 14 | 13 | 17 | 20 | 25 | 21 | 26 | 25 | 25 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sālaiyanūr is at