Average annual temperature is 23.8 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 15.3 °C
Number of sunny days: 41 days
Number of rainy days: 324 days
Look at detailed online map of Hiddavulla West
* Weather data for Hiddavulla West 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) | 27.9 | 28.8 | 31.8 | 33.2 | 30.2 | 29.1 | 28.8 | 30.9 | 28.9 | 29.0 | 28.5 | 28.9 |
| Average daytime temperature (°C) | 26.5 | 27.4 | 29.4 | 30.5 | 28.2 | 27.5 | 27.2 | 29.6 | 27.1 | 27.4 | 27.5 | 27.3 |
| Average temperature (°C) | 22.2 | 23.0 | 24.3 | 24.9 | 24.4 | 24.5 | 24.1 | 24.9 | 23.5 | 23.3 | 23.3 | 23.7 |
| Average night temperature (°C) | 18.4 | 18.9 | 20.1 | 20.4 | 21.5 | 22.4 | 21.6 | 21.2 | 20.9 | 20.3 | 20.4 | 21.1 |
| Absolute minimum temperature (°C) | 15.3 | 16.0 | 18.8 | 19.1 | 19.6 | 20.7 | 19.9 | 19.6 | 18.5 | 18.5 | 18.5 | 19.8 |
| 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) | 11.8 | 11.9 | 12.1 | 12.3 | 12.4 | 12.5 | 12.5 | 12.3 | 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) | 9.5 | 9.8 | 10.1 | 9.9 | 9.2 | 9.8 | 9.1 | 10.8 | 8.2 | 7.5 | 7.2 | 8.0 |
| Precipitation (mm) | 53 | 74 | 99 | 143 | 130 | 103 | 139 | 44 | 147 | 407 | 448 | 265 |
| Sunny days | 13 | 10 | 3 | 2 | 1 | 0 | 2 | 5 | 0 | 1 | 0 | 4 |
| Rainy days | 18 | 18 | 28 | 28 | 30 | 30 | 29 | 26 | 30 | 30 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Hiddavulla West is at