Average annual temperature is 26.3 °C
Absolute maximum temperature: 32.3 °C
Absolute minimum temperature: 19.4 °C
Number of sunny days: 14 days
Number of rainy days: 351 days
Look at detailed online map of Galpottavila
* Weather data for Galpottavila 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) | 30.5 | 31.2 | 31.1 | 32.3 | 31.2 | 30.2 | 29.6 | 29.9 | 30.0 | 30.5 | 30.5 | 30.9 |
| Average daytime temperature (°C) | 28.9 | 29.1 | 30.0 | 30.8 | 29.6 | 29.1 | 28.7 | 29.3 | 28.5 | 28.7 | 29.2 | 29.2 |
| Average temperature (°C) | 25.0 | 25.6 | 26.3 | 27.0 | 27.2 | 27.0 | 26.9 | 27.1 | 26.0 | 25.6 | 25.6 | 25.9 |
| Average night temperature (°C) | 21.6 | 22.6 | 23.2 | 24.0 | 25.0 | 25.0 | 24.9 | 25.1 | 24.1 | 23.4 | 23.1 | 23.4 |
| Absolute minimum temperature (°C) | 19.4 | 21.8 | 22.4 | 22.7 | 24.1 | 23.4 | 23.7 | 24.0 | 23.4 | 22.6 | 22.5 | 22.6 |
| 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 | 10.4 | 10.3 | 8.5 | 9.5 | 9.5 | 10.8 | 7.3 | 7.2 | 7.6 | 8.0 |
| Precipitation (mm) | 92 | 92 | 186 | 139 | 251 | 358 | 235 | 171 | 628 | 596 | 590 | 354 |
| Sunny days | 8 | 6 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 23 | 22 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Galpottavila is at