Average annual temperature is 27.3 °C
Absolute maximum temperature: 40.5 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 141 days
Number of rainy days: 224 days
Look at detailed online map of Valattūr
* Weather data for Valattūr 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) | 29.4 | 34.2 | 38.1 | 39.7 | 40.0 | 40.5 | 36.0 | 38.7 | 36.6 | 35.2 | 32.3 | 32.8 |
| Average daytime temperature (°C) | 28.1 | 32.1 | 34.5 | 37.2 | 37.1 | 36.7 | 33.8 | 36.5 | 33.9 | 33.2 | 29.5 | 28.7 |
| Average temperature (°C) | 21.9 | 24.3 | 27.2 | 30.0 | 30.4 | 30.6 | 28.8 | 30.2 | 28.2 | 27.5 | 24.8 | 24.0 |
| Average night temperature (°C) | 16.5 | 16.9 | 20.8 | 23.5 | 25.1 | 26.3 | 25.3 | 25.1 | 24.4 | 22.4 | 21.6 | 19.9 |
| Absolute minimum temperature (°C) | 13.4 | 15.4 | 16.1 | 20.9 | 22.6 | 24.3 | 23.4 | 23.6 | 23.0 | 19.0 | 19.1 | 16.1 |
| 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 | 12.9 | 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) | 9.8 | 10.6 | 10.8 | 11.2 | 10.0 | 9.0 | 6.9 | 10.5 | 9.0 | 10.5 | 8.7 | 8.4 |
| Precipitation (mm) | 8 | 0 | 41 | 14 | 114 | 102 | 113 | 90 | 177 | 62 | 244 | 45 |
| Sunny days | 19 | 25 | 17 | 20 | 12 | 9 | 6 | 6 | 3 | 9 | 5 | 10 |
| Rainy days | 12 | 3 | 14 | 10 | 19 | 21 | 25 | 25 | 27 | 22 | 25 | 21 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Valattūr is at