Average annual temperature is 26.6 °C
Absolute maximum temperature: 37.7 °C
Absolute minimum temperature: 16.2 °C
Number of sunny days: 57 days
Number of rainy days: 308 days
Look at detailed online map of Kahakurullanpelessa
* Weather data for Kahakurullanpelessa 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) | 33.9 | 34.3 | 35.9 | 36.5 | 36.8 | 36.1 | 35.4 | 37.7 | 32.3 | 31.2 | 30.5 | 30.1 |
| Average daytime temperature (°C) | 31.4 | 31.4 | 32.6 | 33.6 | 32.3 | 34.4 | 33.4 | 35.5 | 30.4 | 29.3 | 29.3 | 28.8 |
| Average temperature (°C) | 25.4 | 25.7 | 26.6 | 27.1 | 27.5 | 28.9 | 28.3 | 29.1 | 25.9 | 24.8 | 24.6 | 25.0 |
| Average night temperature (°C) | 20.2 | 21.0 | 22.5 | 22.9 | 24.4 | 25.4 | 24.8 | 24.8 | 23.3 | 22.2 | 21.9 | 22.2 |
| Absolute minimum temperature (°C) | 16.2 | 19.1 | 20.6 | 21.6 | 22.9 | 24.2 | 23.0 | 23.1 | 22.2 | 21.1 | 20.8 | 20.4 |
| 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 | 12.5 | 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) | 9.7 | 10.0 | 10.0 | 9.8 | 9.5 | 10.9 | 10.2 | 11.1 | 9.5 | 7.8 | 7.6 | 8.1 |
| Precipitation (mm) | 67 | 107 | 121 | 161 | 147 | 47 | 38 | 41 | 238 | 471 | 510 | 305 |
| Sunny days | 13 | 8 | 4 | 1 | 5 | 4 | 7 | 9 | 1 | 0 | 0 | 5 |
| Rainy days | 18 | 20 | 27 | 29 | 26 | 26 | 24 | 22 | 29 | 31 | 30 | 26 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kahakurullanpelessa is at