Average annual temperature is 26.8 °C
Absolute maximum temperature: 39.3 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 118 days
Number of rainy days: 247 days
Look at detailed online map of Santāmpālaiyam
* Weather data for Santāmpālaiyam 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) | 32.8 | 35.0 | 38.1 | 39.3 | 36.8 | 37.3 | 35.0 | 37.5 | 34.6 | 35.7 | 33.7 | 31.1 |
| Average daytime temperature (°C) | 30.5 | 33.2 | 35.2 | 36.5 | 34.2 | 34.6 | 31.5 | 35.5 | 32.3 | 32.6 | 29.8 | 29.0 |
| Average temperature (°C) | 23.9 | 25.9 | 28.1 | 29.4 | 28.3 | 28.2 | 26.3 | 28.3 | 26.6 | 26.7 | 24.9 | 24.6 |
| Average night temperature (°C) | 18.4 | 19.4 | 21.9 | 23.7 | 24.2 | 23.9 | 22.9 | 23.5 | 23.1 | 22.3 | 21.3 | 20.6 |
| Absolute minimum temperature (°C) | 16.2 | 18.1 | 18.1 | 22.4 | 22.1 | 22.6 | 21.9 | 22.0 | 22.7 | 21.0 | 19.3 | 17.8 |
| 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 | 12.8 | 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) | 10.1 | 10.5 | 10.9 | 11.0 | 9.7 | 10.0 | 8.1 | 11.0 | 9.6 | 10.3 | 9.4 | 8.8 |
| Precipitation (mm) | 8 | 4 | 15 | 60 | 123 | 44 | 153 | 67 | 97 | 191 | 243 | 57 |
| Sunny days | 20 | 26 | 17 | 12 | 4 | 2 | 10 | 7 | 2 | 4 | 6 | 8 |
| Rainy days | 11 | 2 | 14 | 18 | 27 | 28 | 21 | 24 | 28 | 27 | 24 | 23 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Santāmpālaiyam is at