Average annual temperature is 24.0 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 16.8 °C
Number of sunny days: 20 days
Number of rainy days: 345 days
Look at detailed online map of Dapane
* Weather data for Dapane 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) | 28.5 | 29.3 | 29.8 | 30.8 | 30.6 | 29.1 | 28.9 | 30.7 | 27.5 | 27.8 | 28.1 | 28.5 |
| Average daytime temperature (°C) | 26.9 | 27.4 | 28.0 | 28.9 | 28.1 | 28.2 | 27.3 | 29.3 | 26.1 | 26.1 | 26.8 | 26.5 |
| Average temperature (°C) | 22.8 | 23.2 | 23.8 | 24.6 | 25.0 | 25.0 | 24.4 | 25.2 | 23.5 | 23.3 | 23.4 | 23.4 |
| Average night temperature (°C) | 19.2 | 19.7 | 20.7 | 21.5 | 23.0 | 22.9 | 22.4 | 22.6 | 22.0 | 21.5 | 21.2 | 21.1 |
| Absolute minimum temperature (°C) | 16.8 | 18.1 | 19.0 | 20.2 | 21.9 | 22.1 | 21.6 | 21.9 | 21.4 | 20.5 | 20.2 | 19.4 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.4 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| 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) | 9.4 | 9.2 | 9.4 | 9.7 | 8.3 | 9.8 | 8.4 | 10.5 | 7.1 | 6.0 | 6.6 | 7.0 |
| Precipitation (mm) | 97 | 157 | 161 | 106 | 110 | 64 | 105 | 44 | 327 | 520 | 591 | 374 |
| Sunny days | 4 | 4 | 1 | 0 | 2 | 0 | 1 | 7 | 0 | 0 | 0 | 1 |
| Rainy days | 27 | 24 | 30 | 30 | 29 | 30 | 30 | 24 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Dapane is at