Average annual temperature is 28.0 °C
Absolute maximum temperature: 41.2 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 125 days
Number of rainy days: 240 days
Look at detailed online map of Santavelūr
* Weather data for Santavelūr 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) | 30.1 | 34.6 | 36.1 | 40.1 | 41.1 | 41.2 | 36.7 | 37.9 | 36.4 | 34.6 | 32.0 | 31.9 |
| Average daytime temperature (°C) | 29.0 | 32.1 | 34.0 | 36.7 | 36.9 | 37.3 | 34.1 | 35.8 | 33.8 | 32.9 | 29.6 | 28.8 |
| Average temperature (°C) | 23.9 | 25.1 | 27.4 | 29.9 | 30.8 | 31.4 | 29.5 | 30.1 | 28.8 | 27.9 | 25.6 | 24.9 |
| Average night temperature (°C) | 19.7 | 19.7 | 22.6 | 24.9 | 26.5 | 27.3 | 26.2 | 25.9 | 25.5 | 24.1 | 23.0 | 21.6 |
| Absolute minimum temperature (°C) | 17.4 | 17.9 | 18.9 | 22.5 | 23.9 | 24.9 | 24.2 | 24.3 | 24.2 | 22.8 | 21.5 | 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 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 | 10.4 | 10.8 | 11.1 | 10.0 | 9.4 | 7.0 | 10.1 | 9.2 | 10.1 | 6.6 | 8.2 |
| Precipitation (mm) | 9 | 1 | 38 | 15 | 92 | 87 | 104 | 156 | 142 | 85 | 348 | 299 |
| Sunny days | 17 | 24 | 17 | 16 | 15 | 7 | 6 | 6 | 2 | 6 | 2 | 7 |
| Rainy days | 14 | 4 | 14 | 14 | 16 | 23 | 25 | 25 | 28 | 25 | 28 | 24 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santavelūr is at