Average annual temperature is 27.3 °C
Absolute maximum temperature: 43.1 °C
Absolute minimum temperature: 8.8 °C
Number of sunny days: 252 days
Number of rainy days: 113 days
Look at detailed online map of Vavānīya
* Weather data for Vavānīya 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) | 30.5 | 36.5 | 38.0 | 40.0 | 43.1 | 42.7 | 33.4 | 33.9 | 37.4 | 36.9 | 36.0 | 30.3 |
| Average daytime temperature (°C) | 26.6 | 32.5 | 34.3 | 36.5 | 36.9 | 34.3 | 31.3 | 31.3 | 33.4 | 35.1 | 32.4 | 28.4 |
| Average temperature (°C) | 20.0 | 24.4 | 28.2 | 29.9 | 31.3 | 30.4 | 28.6 | 28.2 | 29.2 | 29.4 | 26.4 | 22.2 |
| Average night temperature (°C) | 13.3 | 17.1 | 22.2 | 24.3 | 26.9 | 27.4 | 26.5 | 25.7 | 26.2 | 24.2 | 20.3 | 16.7 |
| Absolute minimum temperature (°C) | 8.8 | 11.7 | 20.5 | 21.7 | 23.9 | 26.1 | 25.7 | 25.2 | 24.8 | 21.3 | 18.0 | 14.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 |
| Daylight mean duration (h) | 10.9 | 11.4 | 12.0 | 12.7 | 13.2 | 13.5 | 13.4 | 12.9 | 12.3 | 11.6 | 11.0 | 10.7 |
| Daylight minimum duration (h) | 10.0 | 11.0 | 11.0 | 12.0 | 13.0 | 13.0 | 13.0 | 12.0 | 11.0 | 11.0 | 10.0 | 10.0 |
| Sunshine mean duration (h) | 9.9 | 10.5 | 10.5 | 11.0 | 11.8 | 9.2 | 7.8 | 10.3 | 9.9 | 10.3 | 9.7 | 9.4 |
| Precipitation (mm) | 0 | 0 | 2 | 5 | 7 | 163 | 250 | 60 | 148 | 0 | 14 | 0 |
| Sunny days | 29 | 28 | 29 | 25 | 28 | 10 | 0 | 2 | 15 | 28 | 28 | 30 |
| Rainy days | 2 | 0 | 2 | 5 | 3 | 20 | 31 | 29 | 15 | 3 | 2 | 1 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Vavānīya is at