Average annual temperature is 26.8 °C
Absolute maximum temperature: 40.3 °C
Absolute minimum temperature: 20.5 °C
Number of sunny days: 52 days
Number of rainy days: 313 days
Look at detailed online map of Ulugala
* Weather data for Ulugala 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) | 30.3 | 31.2 | 34.4 | 36.5 | 36.7 | 38.3 | 38.1 | 40.3 | 34.1 | 31.5 | 30.5 | 30.1 |
| Average daytime temperature (°C) | 28.7 | 29.2 | 30.8 | 32.8 | 32.6 | 36.5 | 35.5 | 37.4 | 32.2 | 29.9 | 29.2 | 28.7 |
| Average temperature (°C) | 24.7 | 25.0 | 26.1 | 27.1 | 27.6 | 29.8 | 29.1 | 30.0 | 27.1 | 25.4 | 25.0 | 25.1 |
| Average night temperature (°C) | 21.7 | 22.0 | 22.6 | 23.2 | 24.3 | 25.5 | 24.9 | 25.0 | 24.1 | 22.7 | 22.5 | 22.9 |
| Absolute minimum temperature (°C) | 20.5 | 20.6 | 21.5 | 22.1 | 22.8 | 23.5 | 23.1 | 23.5 | 22.9 | 21.6 | 21.5 | 21.8 |
| 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) | 9.3 | 9.7 | 9.6 | 9.7 | 9.4 | 10.8 | 9.8 | 11.0 | 9.3 | 8.3 | 7.2 | 7.6 |
| Precipitation (mm) | 68 | 102 | 93 | 176 | 153 | 34 | 53 | 30 | 118 | 356 | 481 | 303 |
| Sunny days | 11 | 9 | 3 | 1 | 7 | 4 | 4 | 10 | 2 | 0 | 0 | 1 |
| Rainy days | 20 | 19 | 28 | 29 | 24 | 26 | 27 | 21 | 28 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Ulugala is at