Average annual temperature is 26.8 °C
Absolute maximum temperature: 36.9 °C
Absolute minimum temperature: 17.4 °C
Number of sunny days: 68 days
Number of rainy days: 297 days
Look at detailed online map of Sinuggala
* Weather data for Sinuggala 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) | 33.5 | 34.2 | 35.3 | 36.2 | 35.9 | 35.2 | 34.7 | 36.9 | 32.6 | 31.4 | 30.9 | 31.3 |
| Average daytime temperature (°C) | 31.8 | 31.8 | 33.0 | 33.6 | 32.2 | 33.8 | 32.6 | 35.0 | 30.5 | 29.6 | 29.7 | 29.6 |
| Average temperature (°C) | 25.5 | 25.9 | 26.9 | 27.3 | 27.7 | 28.8 | 28.1 | 29.1 | 26.3 | 25.4 | 25.2 | 25.4 |
| Average night temperature (°C) | 20.5 | 21.4 | 22.6 | 23.3 | 24.8 | 25.7 | 25.1 | 25.3 | 23.7 | 22.8 | 22.6 | 22.2 |
| Absolute minimum temperature (°C) | 17.4 | 19.0 | 21.3 | 21.9 | 22.9 | 24.4 | 23.4 | 23.8 | 22.0 | 21.3 | 21.6 | 19.7 |
| 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 | 11.8 |
| 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) | 9.6 | 9.8 | 9.8 | 9.8 | 9.2 | 10.9 | 9.9 | 11.1 | 9.2 | 7.5 | 7.5 | 7.9 |
| Precipitation (mm) | 63 | 135 | 167 | 145 | 115 | 14 | 33 | 31 | 223 | 556 | 485 | 276 |
| Sunny days | 9 | 8 | 3 | 1 | 7 | 13 | 10 | 14 | 0 | 0 | 0 | 3 |
| Rainy days | 22 | 20 | 28 | 29 | 24 | 17 | 21 | 17 | 30 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Sinuggala is at