Average annual temperature is 27.9 °C
Absolute maximum temperature: 40.2 °C
Absolute minimum temperature: 18.2 °C
Number of sunny days: 109 days
Number of rainy days: 256 days
Look at detailed online map of Viralapākkam
* Weather data for Viralapākkam 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) | 29.1 | 31.8 | 32.5 | 36.1 | 40.2 | 39.8 | 37.5 | 38.4 | 35.1 | 34.9 | 30.7 | 31.9 |
| Average daytime temperature (°C) | 28.2 | 29.8 | 31.1 | 33.5 | 34.7 | 36.2 | 33.8 | 35.1 | 33.3 | 32.0 | 28.9 | 28.5 |
| Average temperature (°C) | 24.7 | 25.1 | 27.2 | 29.2 | 30.1 | 31.1 | 29.5 | 29.8 | 28.8 | 27.9 | 25.9 | 25.5 |
| Average night temperature (°C) | 21.3 | 20.7 | 23.7 | 25.7 | 26.9 | 27.5 | 26.4 | 26.1 | 25.7 | 24.5 | 23.4 | 22.8 |
| Absolute minimum temperature (°C) | 18.2 | 18.4 | 21.2 | 23.4 | 23.7 | 24.5 | 24.4 | 24.5 | 24.4 | 23.4 | 20.7 | 20.4 |
| 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 | 11.7 | 12.1 | 12.4 | 12.7 | 12.9 | 12.8 | 12.5 | 12.2 | 11.8 | 11.5 | 11.4 |
| 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 | 10.1 | 10.9 | 11.0 | 10.3 | 9.7 | 7.0 | 9.9 | 9.5 | 10.2 | 7.3 | 8.4 |
| Precipitation (mm) | 12 | 8 | 60 | 30 | 91 | 103 | 160 | 166 | 205 | 115 | 465 | 267 |
| Sunny days | 16 | 22 | 19 | 16 | 15 | 5 | 6 | 2 | 1 | 2 | 2 | 3 |
| Rainy days | 15 | 6 | 12 | 14 | 16 | 25 | 25 | 29 | 29 | 29 | 28 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Viralapākkam is at