Average annual temperature is 22.8 °C
Absolute maximum temperature: 32.1 °C
Absolute minimum temperature: 15.1 °C
Number of sunny days: 39 days
Number of rainy days: 326 days
Look at detailed online map of Hakmana
* Weather data for Hakmana 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) | 24.9 | 25.5 | 28.1 | 29.7 | 30.2 | 29.6 | 30.0 | 32.1 | 29.0 | 28.5 | 27.0 | 26.9 |
| Average daytime temperature (°C) | 23.5 | 24.4 | 25.8 | 27.6 | 27.8 | 28.4 | 27.0 | 29.9 | 26.7 | 26.3 | 25.6 | 24.6 |
| Average temperature (°C) | 20.3 | 21.0 | 22.2 | 23.4 | 24.0 | 24.4 | 23.4 | 24.5 | 23.0 | 22.7 | 22.2 | 21.9 |
| Average night temperature (°C) | 17.7 | 18.5 | 19.4 | 19.9 | 21.4 | 21.9 | 21.0 | 20.9 | 20.8 | 20.1 | 20.0 | 20.2 |
| Absolute minimum temperature (°C) | 15.5 | 15.1 | 18.4 | 18.8 | 20.2 | 20.8 | 20.5 | 20.2 | 19.6 | 18.3 | 19.3 | 18.8 |
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Daylight maximum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 |
| Daylight mean duration (h) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 12.2 | 12.0 | 11.8 | 11.7 |
| 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) | 8.5 | 8.8 | 9.3 | 10.2 | 9.2 | 10.6 | 9.1 | 10.8 | 8.4 | 7.9 | 7.3 | 6.3 |
| Precipitation (mm) | 151 | 142 | 173 | 122 | 154 | 26 | 80 | 70 | 158 | 454 | 540 | 413 |
| Sunny days | 4 | 5 | 2 | 3 | 6 | 5 | 4 | 10 | 0 | 0 | 0 | 0 |
| Rainy days | 27 | 23 | 29 | 27 | 25 | 25 | 27 | 21 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hakmana is at