Average annual temperature is 26.5 °C
Absolute maximum temperature: 40.0 °C
Absolute minimum temperature: 15.7 °C
Number of sunny days: 131 days
Number of rainy days: 234 days
Look at detailed online map of Perumkulam
* Weather data for Perumkulam 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) | 34.0 | 37.1 | 39.7 | 40.0 | 37.0 | 34.6 | 32.7 | 33.1 | 33.8 | 32.1 | 33.7 | 35.2 |
| Average daytime temperature (°C) | 31.9 | 35.2 | 37.0 | 36.7 | 33.3 | 30.6 | 28.5 | 31.5 | 28.7 | 30.0 | 31.2 | 33.1 |
| Average temperature (°C) | 24.5 | 26.6 | 28.6 | 29.1 | 27.8 | 26.3 | 24.9 | 26.5 | 25.0 | 25.8 | 26.2 | 27.0 |
| Average night temperature (°C) | 18.3 | 19.3 | 21.6 | 23.4 | 24.0 | 23.3 | 22.2 | 22.9 | 22.7 | 22.4 | 22.3 | 22.0 |
| Absolute minimum temperature (°C) | 15.7 | 17.2 | 18.0 | 21.8 | 22.9 | 22.1 | 21.3 | 21.6 | 21.5 | 21.6 | 19.6 | 19.3 |
| 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) | 11.5 | 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) | 10.4 | 10.8 | 11.0 | 11.2 | 9.0 | 7.6 | 5.7 | 10.5 | 6.2 | 9.0 | 9.2 | 9.6 |
| Precipitation (mm) | 0 | 1 | 13 | 22 | 122 | 520 | 645 | 323 | 911 | 121 | 35 | 20 |
| Sunny days | 28 | 25 | 22 | 10 | 3 | 0 | 0 | 1 | 0 | 6 | 17 | 19 |
| Rainy days | 3 | 3 | 9 | 20 | 28 | 30 | 31 | 30 | 30 | 25 | 13 | 12 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Perumkulam is at