Average annual temperature is 24.9 °C
Absolute maximum temperature: 33.2 °C
Absolute minimum temperature: 16.6 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of Hapugastenna
* Weather data for Hapugastenna 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 | 32.7 | 32.2 | 33.2 | 31.7 | 29.9 | 29.7 | 30.4 | 29.5 | 30.8 | 30.2 | 31.4 |
| Average daytime temperature (°C) | 29.0 | 30.0 | 30.7 | 31.7 | 29.4 | 28.6 | 28.3 | 29.3 | 27.6 | 28.4 | 28.9 | 29.0 |
| Average temperature (°C) | 24.0 | 24.7 | 25.3 | 26.0 | 25.8 | 25.2 | 25.0 | 25.6 | 24.2 | 24.3 | 24.3 | 24.7 |
| Average night temperature (°C) | 19.8 | 20.4 | 21.5 | 22.2 | 23.5 | 23.0 | 22.5 | 22.8 | 22.3 | 21.9 | 21.6 | 21.6 |
| Absolute minimum temperature (°C) | 16.6 | 18.2 | 20.4 | 20.4 | 22.4 | 21.7 | 21.3 | 22.2 | 21.4 | 20.8 | 20.0 | 20.1 |
| 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) | 9.1 | 9.6 | 10.0 | 9.8 | 8.1 | 7.9 | 8.7 | 10.7 | 6.4 | 6.8 | 6.9 | 7.5 |
| Precipitation (mm) | 136 | 99 | 156 | 164 | 217 | 327 | 324 | 120 | 568 | 574 | 568 | 416 |
| Sunny days | 13 | 6 | 2 | 0 | 0 | 0 | 0 | 0 | 0 | 1 | 0 | 2 |
| Rainy days | 18 | 22 | 29 | 30 | 31 | 30 | 31 | 31 | 30 | 30 | 30 | 29 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Hapugastenna during the most sunny months:
The largest precipitation sum in Hapugastenna is at