Average annual temperature is 27.6 °C
Absolute maximum temperature: 38.3 °C
Absolute minimum temperature: 20.2 °C
Number of sunny days: 102 days
Number of rainy days: 263 days
Look at detailed online map of Kokavil
* Weather data for Kokavil Sri Lanka is based on climate observations for 2026 year
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Absolute maximum temperature (°C) | 29.2 | 31.0 | 35.8 | 38.3 | 36.6 | 37.0 | 36.8 | 37.3 | 35.2 | 34.9 | 31.9 | 31.3 |
| Average daytime temperature (°C) | 27.8 | 29.2 | 32.3 | 35.1 | 33.3 | 34.4 | 34.5 | 35.8 | 33.4 | 32.1 | 29.5 | 28.6 |
| Average temperature (°C) | 24.5 | 25.2 | 27.2 | 28.7 | 28.8 | 29.9 | 29.7 | 29.8 | 28.9 | 27.1 | 25.8 | 25.7 |
| Average night temperature (°C) | 22.0 | 22.2 | 23.8 | 24.8 | 25.7 | 26.8 | 26.5 | 25.9 | 25.9 | 24.1 | 23.5 | 23.8 |
| Absolute minimum temperature (°C) | 20.4 | 20.2 | 22.8 | 23.3 | 23.5 | 25.7 | 25.6 | 25.0 | 25.0 | 23.1 | 23.0 | 23.2 |
| 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) | 11.7 | 11.8 | 12.1 | 12.3 | 12.5 | 12.7 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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) | 9.3 | 10.2 | 10.9 | 10.6 | 9.0 | 10.6 | 9.5 | 11.0 | 10.3 | 9.7 | 7.1 | 7.5 |
| Precipitation (mm) | 99 | 118 | 51 | 96 | 89 | 27 | 17 | 45 | 41 | 226 | 532 | 291 |
| Sunny days | 15 | 16 | 8 | 7 | 9 | 10 | 16 | 18 | 1 | 1 | 0 | 1 |
| Rainy days | 16 | 12 | 23 | 23 | 22 | 20 | 15 | 13 | 29 | 30 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kokavil is at