Average annual temperature is 26.3 °C
Absolute maximum temperature: 39.6 °C
Absolute minimum temperature: 13.0 °C
Number of sunny days: 187 days
Number of rainy days: 178 days
Look at detailed online map of Bettūr
* Weather data for Bettūr 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) | 32.0 | 34.5 | 36.9 | 39.6 | 37.5 | 37.4 | 33.3 | 33.1 | 32.5 | 35.4 | 34.1 | 31.4 |
| Average daytime temperature (°C) | 30.4 | 33.0 | 35.0 | 37.4 | 35.3 | 34.6 | 28.9 | 31.5 | 30.9 | 33.6 | 31.2 | 30.1 |
| Average temperature (°C) | 22.8 | 25.2 | 27.7 | 30.0 | 28.8 | 28.2 | 24.8 | 26.2 | 25.7 | 27.4 | 25.3 | 23.9 |
| Average night temperature (°C) | 15.8 | 17.6 | 20.1 | 22.7 | 23.3 | 23.4 | 22.3 | 21.8 | 21.9 | 21.3 | 20.5 | 18.2 |
| Absolute minimum temperature (°C) | 13.0 | 14.5 | 17.3 | 21.2 | 21.5 | 22.1 | 21.4 | 20.7 | 21.2 | 18.6 | 18.5 | 15.4 |
| 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) | 11.4 | 11.7 | 12.1 | 12.5 | 12.8 | 12.9 | 12.9 | 12.6 | 12.2 | 11.8 | 11.5 | 11.3 |
| 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) | 10.2 | 10.8 | 11.1 | 11.4 | 11.2 | 10.2 | 6.8 | 11.0 | 9.5 | 10.7 | 9.9 | 9.4 |
| Precipitation (mm) | 0 | 0 | 2 | 20 | 75 | 63 | 219 | 58 | 139 | 27 | 107 | 18 |
| Sunny days | 31 | 28 | 28 | 24 | 16 | 5 | 1 | 2 | 0 | 14 | 14 | 24 |
| Rainy days | 0 | 0 | 3 | 6 | 15 | 25 | 30 | 29 | 30 | 17 | 16 | 7 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Bettūr is at