Average annual temperature is 28.3 °C
Absolute maximum temperature: 40.6 °C
Absolute minimum temperature: 17.1 °C
Number of sunny days: 120 days
Number of rainy days: 245 days
Look at detailed online map of Perumulai
* Weather data for Perumulai 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 | 34.0 | 36.1 | 39.3 | 38.8 | 40.6 | 38.8 | 39.9 | 36.5 | 36.5 | 32.1 | 32.5 |
| Average daytime temperature (°C) | 29.2 | 31.3 | 33.8 | 36.8 | 36.2 | 36.7 | 35.8 | 37.0 | 34.5 | 34.4 | 29.7 | 29.3 |
| Average temperature (°C) | 24.0 | 24.7 | 27.6 | 30.0 | 30.7 | 31.2 | 30.5 | 31.3 | 29.3 | 28.8 | 25.7 | 25.5 |
| Average night temperature (°C) | 19.7 | 19.4 | 22.8 | 24.4 | 26.3 | 26.8 | 26.3 | 26.5 | 25.5 | 24.5 | 23.0 | 22.5 |
| Absolute minimum temperature (°C) | 17.3 | 17.1 | 19.4 | 21.2 | 23.9 | 25.5 | 24.5 | 24.7 | 24.5 | 23.0 | 21.1 | 19.6 |
| 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) | 11.5 | 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) | 9.8 | 9.8 | 10.9 | 11.1 | 9.9 | 9.7 | 7.7 | 10.6 | 9.7 | 10.4 | 7.3 | 7.6 |
| Precipitation (mm) | 6 | 33 | 53 | 35 | 90 | 49 | 50 | 117 | 111 | 120 | 407 | 93 |
| Sunny days | 18 | 22 | 13 | 15 | 13 | 13 | 6 | 11 | 2 | 3 | 0 | 4 |
| Rainy days | 13 | 6 | 18 | 15 | 18 | 17 | 25 | 20 | 28 | 28 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Perumulai is at