Average annual temperature is 26.4 °C
Absolute maximum temperature: 35.4 °C
Absolute minimum temperature: 18.9 °C
Number of sunny days: 54 days
Number of rainy days: 311 days
Look at detailed online map of Parapegama
* Weather data for Parapegama 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) | 30.4 | 32.0 | 34.3 | 35.4 | 33.8 | 32.6 | 33.7 | 35.4 | 32.3 | 32.6 | 31.8 | 31.1 |
| Average daytime temperature (°C) | 28.9 | 30.2 | 32.4 | 33.4 | 31.3 | 31.1 | 30.8 | 33.4 | 30.2 | 30.4 | 30.1 | 29.4 |
| Average temperature (°C) | 24.3 | 25.3 | 26.8 | 27.4 | 27.3 | 27.4 | 27.2 | 28.1 | 26.2 | 25.6 | 25.4 | 25.5 |
| Average night temperature (°C) | 20.8 | 21.4 | 23.0 | 23.6 | 24.5 | 24.6 | 24.6 | 24.6 | 23.5 | 22.8 | 22.7 | 23.0 |
| Absolute minimum temperature (°C) | 18.9 | 19.5 | 21.8 | 22.1 | 22.8 | 23.1 | 23.2 | 23.7 | 22.1 | 21.6 | 22.3 | 22.2 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 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) | 9.4 | 9.9 | 10.7 | 10.2 | 9.2 | 10.4 | 9.6 | 11.1 | 8.8 | 8.3 | 7.4 | 7.6 |
| Precipitation (mm) | 74 | 91 | 95 | 156 | 140 | 55 | 51 | 23 | 149 | 293 | 454 | 227 |
| Sunny days | 16 | 13 | 4 | 7 | 1 | 0 | 5 | 8 | 0 | 0 | 0 | 0 |
| Rainy days | 15 | 15 | 27 | 23 | 30 | 30 | 26 | 23 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Parapegama is at