Average annual temperature is 27.7 °C
Absolute maximum temperature: 37.9 °C
Absolute minimum temperature: 19.9 °C
Number of sunny days: 100 days
Number of rainy days: 265 days
Look at detailed online map of Vīriyankottai
* Weather data for Vīriyankottai 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) | 30.0 | 30.9 | 31.9 | 34.0 | 34.9 | 37.6 | 37.9 | 35.9 | 34.8 | 32.5 | 30.5 | 30.8 |
| Average daytime temperature (°C) | 28.9 | 28.9 | 30.6 | 31.8 | 32.5 | 33.5 | 33.6 | 33.5 | 32.5 | 30.9 | 28.9 | 28.8 |
| Average temperature (°C) | 24.8 | 25.0 | 27.5 | 29.1 | 29.3 | 29.7 | 29.3 | 29.3 | 28.8 | 27.7 | 25.9 | 26.0 |
| Average night temperature (°C) | 21.4 | 21.7 | 24.3 | 26.3 | 26.7 | 27.0 | 26.5 | 26.2 | 26.1 | 24.8 | 23.5 | 23.7 |
| Absolute minimum temperature (°C) | 19.9 | 20.0 | 21.6 | 24.6 | 24.1 | 24.9 | 25.0 | 24.6 | 24.3 | 23.2 | 21.6 | 22.0 |
| 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 | 11.7 | 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) | 10.2 | 10.2 | 11.0 | 11.1 | 9.7 | 10.0 | 8.4 | 11.3 | 9.9 | 10.4 | 7.7 | 7.8 |
| Precipitation (mm) | 15 | 60 | 41 | 74 | 97 | 107 | 56 | 114 | 193 | 259 | 579 | 178 |
| Sunny days | 21 | 22 | 8 | 9 | 14 | 15 | 4 | 5 | 0 | 0 | 0 | 2 |
| Rainy days | 10 | 6 | 23 | 21 | 17 | 15 | 27 | 26 | 30 | 31 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vīriyankottai is at