Average annual temperature is 28.7 °C
Absolute maximum temperature: 41.3 °C
Absolute minimum temperature: 17.7 °C
Number of sunny days: 147 days
Number of rainy days: 218 days
Look at detailed online map of Perumālvalasu
* Weather data for Perumālvalasu 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) | 33.8 | 37.3 | 38.6 | 41.3 | 40.2 | 40.7 | 37.1 | 39.6 | 37.3 | 38.9 | 33.7 | 34.4 |
| Average daytime temperature (°C) | 32.0 | 34.0 | 36.1 | 38.1 | 37.4 | 37.6 | 34.5 | 37.9 | 35.5 | 34.5 | 31.1 | 31.6 |
| Average temperature (°C) | 25.4 | 26.5 | 29.2 | 31.2 | 30.8 | 31.0 | 29.1 | 30.8 | 29.3 | 28.8 | 26.2 | 26.6 |
| Average night temperature (°C) | 19.6 | 19.6 | 23.1 | 25.3 | 26.1 | 26.6 | 25.6 | 25.8 | 25.5 | 24.3 | 22.5 | 22.3 |
| Absolute minimum temperature (°C) | 17.7 | 17.8 | 19.2 | 23.1 | 23.9 | 24.8 | 24.0 | 24.6 | 24.5 | 22.9 | 19.6 | 20.7 |
| 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) | 9.9 | 10.2 | 11.2 | 11.1 | 9.9 | 10.0 | 9.0 | 11.1 | 9.8 | 10.5 | 8.9 | 8.2 |
| Precipitation (mm) | 6 | 32 | 56 | 39 | 72 | 27 | 65 | 88 | 85 | 197 | 209 | 44 |
| Sunny days | 27 | 24 | 19 | 14 | 6 | 5 | 13 | 16 | 4 | 5 | 3 | 11 |
| Rainy days | 4 | 4 | 12 | 16 | 25 | 25 | 18 | 15 | 26 | 26 | 27 | 20 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Perumālvalasu is at