Average annual temperature is 28.0 °C
Absolute maximum temperature: 39.7 °C
Absolute minimum temperature: 17.0 °C
Number of sunny days: 99 days
Number of rainy days: 266 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) | 30.8 | 33.5 | 36.5 | 39.4 | 38.8 | 39.7 | 38.7 | 39.6 | 36.2 | 36.4 | 31.9 | 33.0 |
| Average daytime temperature (°C) | 29.5 | 31.1 | 33.9 | 36.5 | 36.0 | 36.8 | 35.8 | 36.9 | 34.6 | 33.3 | 29.6 | 29.0 |
| Average temperature (°C) | 24.2 | 24.6 | 27.7 | 29.8 | 30.2 | 30.8 | 30.3 | 30.5 | 29.0 | 28.0 | 25.6 | 25.6 |
| Average night temperature (°C) | 20.0 | 19.6 | 22.8 | 24.5 | 26.0 | 27.2 | 26.7 | 26.2 | 25.7 | 24.3 | 23.0 | 22.9 |
| Absolute minimum temperature (°C) | 17.0 | 17.2 | 20.2 | 21.8 | 23.5 | 25.0 | 24.5 | 24.4 | 23.9 | 22.6 | 20.9 | 20.6 |
| 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 | 12.7 | 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) | 9.8 | 9.8 | 10.9 | 11.0 | 9.3 | 9.6 | 7.7 | 10.8 | 9.8 | 10.2 | 6.5 | 7.2 |
| Precipitation (mm) | 10 | 56 | 56 | 45 | 102 | 87 | 50 | 87 | 173 | 173 | 526 | 113 |
| Sunny days | 19 | 18 | 15 | 11 | 10 | 9 | 8 | 5 | 0 | 2 | 0 | 2 |
| Rainy days | 12 | 10 | 16 | 19 | 21 | 21 | 23 | 26 | 30 | 29 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Valattūr is at