Average annual temperature is 26.3 °C
Absolute maximum temperature: 38.1 °C
Absolute minimum temperature: 14.5 °C
Number of sunny days: 128 days
Number of rainy days: 237 days
Look at detailed online map of Tonganūr
* Weather data for Tonganūr 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) | 30.5 | 33.1 | 36.9 | 38.1 | 36.9 | 37.9 | 34.8 | 36.4 | 34.1 | 34.2 | 30.9 | 31.2 |
| Average daytime temperature (°C) | 27.5 | 30.6 | 33.4 | 35.6 | 34.7 | 34.6 | 32.4 | 34.8 | 32.1 | 32.2 | 29.1 | 29.0 |
| Average temperature (°C) | 21.5 | 23.5 | 26.4 | 28.7 | 28.6 | 28.8 | 27.5 | 28.7 | 26.9 | 26.4 | 24.2 | 23.9 |
| Average night temperature (°C) | 16.7 | 17.6 | 20.5 | 22.4 | 23.9 | 24.6 | 23.8 | 24.0 | 23.2 | 21.8 | 20.9 | 19.9 |
| Absolute minimum temperature (°C) | 14.5 | 15.5 | 16.9 | 19.8 | 21.6 | 23.5 | 22.2 | 22.3 | 21.7 | 19.3 | 18.2 | 17.1 |
| 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) | 9.8 | 10.3 | 11.1 | 11.3 | 10.0 | 9.4 | 8.3 | 10.7 | 9.8 | 10.6 | 9.0 | 8.3 |
| Precipitation (mm) | 7 | 2 | 19 | 22 | 168 | 68 | 89 | 88 | 150 | 112 | 191 | 32 |
| Sunny days | 19 | 27 | 15 | 18 | 7 | 6 | 5 | 9 | 3 | 6 | 4 | 9 |
| Rainy days | 12 | 1 | 16 | 12 | 24 | 24 | 26 | 22 | 27 | 25 | 26 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Tonganūr is at