Average annual temperature is 26.0 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 18.4 °C
Number of sunny days: 40 days
Number of rainy days: 325 days
Look at detailed online map of Ulahitiyawa East
* Weather data for Ulahitiyawa East 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) | 31.2 | 32.3 | 32.8 | 33.0 | 32.7 | 31.6 | 31.3 | 33.2 | 30.7 | 31.0 | 30.9 | 30.7 |
| Average daytime temperature (°C) | 29.9 | 30.4 | 30.7 | 31.4 | 30.4 | 30.5 | 29.7 | 31.8 | 28.8 | 28.7 | 29.5 | 29.1 |
| Average temperature (°C) | 24.8 | 25.3 | 25.9 | 26.6 | 27.0 | 27.1 | 26.7 | 27.7 | 25.6 | 25.1 | 25.2 | 25.4 |
| Average night temperature (°C) | 20.8 | 21.5 | 22.6 | 23.3 | 24.7 | 24.7 | 24.4 | 24.7 | 23.5 | 22.9 | 22.6 | 22.8 |
| Absolute minimum temperature (°C) | 18.4 | 19.9 | 20.7 | 22.5 | 23.8 | 23.2 | 23.0 | 23.1 | 22.6 | 21.9 | 22.0 | 21.4 |
| 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 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.4 | 9.5 | 9.7 | 10.0 | 9.0 | 10.6 | 9.7 | 10.8 | 8.2 | 6.6 | 7.0 | 7.4 |
| Precipitation (mm) | 84 | 143 | 203 | 204 | 118 | 46 | 86 | 43 | 255 | 496 | 437 | 352 |
| Sunny days | 9 | 6 | 2 | 0 | 7 | 0 | 4 | 9 | 0 | 0 | 0 | 3 |
| Rainy days | 22 | 22 | 29 | 30 | 24 | 30 | 27 | 22 | 30 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ulahitiyawa East is at