Average annual temperature is 19.4 °C
Absolute maximum temperature: 27.2 °C
Absolute minimum temperature: 9.7 °C
Number of sunny days: 37 days
Number of rainy days: 328 days
Look at detailed online map of Gonakele
* Weather data for Gonakele 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) | 21.1 | 21.9 | 23.8 | 25.3 | 25.9 | 25.9 | 26.1 | 27.2 | 24.7 | 23.8 | 23.2 | 23.4 |
| Average daytime temperature (°C) | 19.7 | 20.6 | 21.8 | 23.3 | 24.1 | 24.8 | 23.8 | 25.4 | 23.4 | 22.3 | 22.1 | 21.4 |
| Average temperature (°C) | 16.8 | 17.7 | 18.6 | 19.8 | 20.7 | 20.9 | 20.3 | 20.8 | 20.0 | 19.4 | 19.2 | 18.9 |
| Average night temperature (°C) | 13.9 | 14.5 | 15.4 | 16.5 | 17.6 | 18.2 | 17.8 | 17.2 | 17.8 | 17.1 | 16.8 | 16.8 |
| Absolute minimum temperature (°C) | 9.7 | 11.5 | 13.6 | 14.3 | 15.9 | 17.3 | 16.4 | 16.1 | 16.4 | 15.5 | 14.0 | 13.5 |
| 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) | 8.8 | 8.6 | 9.2 | 10.0 | 9.0 | 10.2 | 9.2 | 10.3 | 7.5 | 6.9 | 7.1 | 6.6 |
| Precipitation (mm) | 176 | 127 | 140 | 135 | 85 | 37 | 90 | 118 | 117 | 465 | 460 | 449 |
| Sunny days | 4 | 5 | 2 | 5 | 4 | 5 | 3 | 6 | 0 | 2 | 0 | 1 |
| Rainy days | 27 | 23 | 29 | 25 | 27 | 25 | 28 | 25 | 30 | 29 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Gonakele is at