Average annual temperature is 23.6 °C
Absolute maximum temperature: 30.8 °C
Absolute minimum temperature: 18.0 °C
Number of sunny days: 12 days
Number of rainy days: 353 days
Look at detailed online map of Horagala West
* Weather data for Horagala 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) | 28.2 | 29.6 | 29.7 | 30.8 | 29.0 | 28.1 | 27.3 | 28.2 | 27.4 | 28.1 | 28.6 | 28.5 |
| Average daytime temperature (°C) | 26.9 | 27.5 | 28.2 | 28.8 | 27.0 | 26.5 | 26.0 | 27.1 | 25.6 | 25.7 | 26.6 | 26.6 |
| Average temperature (°C) | 22.7 | 23.2 | 23.9 | 24.6 | 24.3 | 23.9 | 23.6 | 24.0 | 22.9 | 23.0 | 23.2 | 23.4 |
| Average night temperature (°C) | 19.5 | 19.7 | 20.7 | 21.6 | 22.5 | 22.2 | 21.8 | 22.0 | 21.3 | 21.3 | 21.0 | 21.0 |
| Absolute minimum temperature (°C) | 18.2 | 18.0 | 19.3 | 20.1 | 21.4 | 20.8 | 20.5 | 20.8 | 20.7 | 20.3 | 20.1 | 20.2 |
| 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) | 11.8 | 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.2 | 9.3 | 9.7 | 9.7 | 8.1 | 9.6 | 8.5 | 10.5 | 6.6 | 5.8 | 6.6 | 7.2 |
| Precipitation (mm) | 143 | 200 | 161 | 195 | 174 | 186 | 218 | 120 | 503 | 524 | 609 | 378 |
| Sunny days | 3 | 2 | 1 | 1 | 0 | 0 | 1 | 1 | 0 | 0 | 0 | 3 |
| Rainy days | 28 | 26 | 30 | 29 | 31 | 30 | 30 | 30 | 30 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Horagala West is at