Average annual temperature is 24.0 °C
Absolute maximum temperature: 36.1 °C
Absolute minimum temperature: 13.4 °C
Number of sunny days: 71 days
Number of rainy days: 294 days
Look at detailed online map of Peruvanthānam
* Weather data for Peruvanthānam 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) | 33.7 | 34.9 | 36.1 | 34.8 | 31.6 | 31.2 | 29.4 | 30.9 | 29.0 | 30.3 | 30.9 | 32.2 |
| Average daytime temperature (°C) | 31.4 | 32.1 | 33.1 | 31.5 | 29.6 | 28.3 | 26.6 | 28.9 | 25.8 | 27.8 | 28.4 | 29.1 |
| Average temperature (°C) | 23.7 | 23.4 | 25.3 | 25.1 | 24.8 | 24.1 | 23.2 | 24.3 | 22.6 | 23.3 | 23.4 | 24.1 |
| Average night temperature (°C) | 18.0 | 16.3 | 19.3 | 20.5 | 21.8 | 21.6 | 21.2 | 20.9 | 21.1 | 20.6 | 20.3 | 20.5 |
| Absolute minimum temperature (°C) | 15.6 | 13.4 | 15.9 | 18.4 | 20.5 | 20.6 | 20.3 | 17.6 | 20.3 | 19.4 | 18.2 | 17.9 |
| 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 | 12.3 | 12.6 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 10.5 | 10.5 | 11.1 | 10.4 | 8.0 | 8.5 | 7.0 | 10.6 | 5.4 | 8.5 | 8.0 | 9.0 |
| Precipitation (mm) | 37 | 56 | 118 | 185 | 285 | 258 | 468 | 157 | 633 | 577 | 432 | 186 |
| Sunny days | 25 | 22 | 9 | 1 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 13 |
| Rainy days | 6 | 6 | 22 | 29 | 31 | 30 | 31 | 31 | 30 | 30 | 30 | 18 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Peruvanthānam is at