Average annual temperature is 28.4 °C
Absolute maximum temperature: 42.9 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 163 days
Number of rainy days: 202 days
Look at detailed online map of Kāsaravānilanka
* Weather data for Kāsaravānilanka 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) | 33.6 | 36.4 | 37.2 | 42.3 | 42.9 | 42.2 | 39.1 | 35.8 | 35.6 | 35.3 | 34.3 | 32.9 |
| Average daytime temperature (°C) | 30.9 | 34.7 | 34.0 | 37.4 | 37.8 | 38.8 | 32.4 | 33.8 | 33.0 | 34.0 | 32.0 | 29.3 |
| Average temperature (°C) | 24.3 | 26.7 | 27.5 | 30.5 | 31.6 | 33.6 | 28.8 | 29.8 | 28.7 | 28.8 | 26.7 | 24.4 |
| Average night temperature (°C) | 19.0 | 20.6 | 22.2 | 25.2 | 27.2 | 28.9 | 26.1 | 26.3 | 25.3 | 24.2 | 22.8 | 20.0 |
| Absolute minimum temperature (°C) | 16.6 | 19.6 | 19.5 | 22.6 | 23.4 | 26.0 | 24.5 | 24.2 | 24.5 | 21.4 | 20.8 | 17.8 |
| 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 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.3 | 11.6 | 12.0 | 12.5 | 12.9 | 13.1 | 13.0 | 12.7 | 12.2 | 11.8 | 11.4 | 11.2 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 11.0 | 12.0 | 12.0 | 13.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 10.1 | 10.4 | 10.0 | 10.3 | 9.4 | 9.7 | 5.6 | 9.1 | 7.8 | 10.5 | 9.4 | 8.7 |
| Precipitation (mm) | 3 | 0 | 135 | 82 | 208 | 59 | 372 | 81 | 225 | 17 | 48 | 113 |
| Sunny days | 25 | 28 | 15 | 14 | 10 | 13 | 1 | 4 | 3 | 14 | 13 | 23 |
| Rainy days | 6 | 0 | 16 | 16 | 21 | 17 | 30 | 27 | 27 | 17 | 17 | 8 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kāsaravānilanka is at