Average annual temperature is 28.7 °C
Absolute maximum temperature: 40.9 °C
Absolute minimum temperature: 18.5 °C
Number of sunny days: 127 days
Number of rainy days: 238 days
Look at detailed online map of Valaiyūr
* Weather data for Valaiyūr 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) | 32.4 | 35.6 | 37.1 | 40.6 | 40.8 | 40.9 | 39.3 | 40.6 | 38.4 | 37.7 | 32.1 | 32.9 |
| Average daytime temperature (°C) | 30.5 | 32.9 | 35.0 | 37.6 | 36.8 | 38.0 | 36.0 | 37.5 | 35.4 | 33.8 | 29.9 | 29.9 |
| Average temperature (°C) | 25.1 | 26.3 | 28.5 | 30.7 | 30.8 | 31.6 | 30.1 | 31.1 | 29.4 | 28.4 | 25.9 | 26.0 |
| Average night temperature (°C) | 20.5 | 20.4 | 23.4 | 24.9 | 26.1 | 26.9 | 25.8 | 26.1 | 25.7 | 24.1 | 23.0 | 22.9 |
| Absolute minimum temperature (°C) | 18.5 | 18.5 | 21.7 | 23.4 | 23.7 | 25.5 | 24.0 | 24.5 | 24.3 | 22.5 | 21.7 | 21.3 |
| 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) | 10.2 | 10.3 | 11.1 | 11.0 | 10.0 | 9.8 | 8.0 | 10.8 | 9.8 | 10.4 | 8.6 | 8.7 |
| Precipitation (mm) | 3 | 23 | 57 | 27 | 162 | 39 | 38 | 132 | 127 | 126 | 224 | 66 |
| Sunny days | 24 | 25 | 14 | 14 | 13 | 6 | 5 | 12 | 1 | 3 | 1 | 9 |
| Rainy days | 7 | 3 | 17 | 16 | 18 | 24 | 26 | 19 | 29 | 28 | 29 | 22 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Valaiyūr is at