Average annual temperature is 22.5 °C
Absolute maximum temperature: 34.1 °C
Absolute minimum temperature: 12.1 °C
Number of sunny days: 47 days
Number of rainy days: 318 days
Look at detailed online map of Galanda
* Weather data for Galanda 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) | 23.5 | 24.8 | 27.6 | 29.0 | 30.6 | 31.6 | 34.1 | 34.0 | 29.0 | 27.2 | 26.8 | 26.3 |
| Average daytime temperature (°C) | 22.3 | 23.2 | 25.0 | 27.0 | 28.1 | 30.4 | 30.3 | 32.3 | 27.7 | 25.6 | 25.0 | 24.1 |
| Average temperature (°C) | 19.2 | 20.1 | 21.1 | 22.3 | 23.4 | 24.9 | 24.8 | 25.5 | 23.4 | 22.3 | 21.8 | 21.5 |
| Average night temperature (°C) | 16.1 | 16.8 | 17.4 | 17.8 | 19.0 | 19.9 | 20.0 | 19.8 | 19.8 | 19.3 | 19.0 | 19.1 |
| Absolute minimum temperature (°C) | 12.1 | 12.9 | 16.4 | 16.0 | 17.0 | 18.7 | 17.1 | 17.9 | 18.4 | 17.7 | 16.8 | 16.6 |
| 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 | 11.7 |
| 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) | 8.3 | 8.5 | 8.6 | 10.1 | 9.3 | 10.6 | 9.6 | 10.6 | 8.3 | 7.4 | 7.3 | 6.3 |
| Precipitation (mm) | 234 | 175 | 128 | 108 | 174 | 144 | 96 | 127 | 516 | 485 | 475 | 512 |
| Sunny days | 1 | 4 | 7 | 5 | 10 | 3 | 8 | 8 | 0 | 1 | 0 | 0 |
| Rainy days | 30 | 24 | 24 | 25 | 21 | 27 | 23 | 23 | 30 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Galanda is at