Average annual temperature is 22.9 °C
Absolute maximum temperature: 29.0 °C
Absolute minimum temperature: 11.8 °C
Number of sunny days: 13 days
Number of rainy days: 352 days
Look at detailed online map of Mahabage
* Weather data for Mahabage 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) | 27.6 | 28.1 | 28.4 | 29.0 | 28.1 | 27.1 | 27.0 | 27.8 | 27.3 | 27.4 | 27.4 | 28.3 |
| Average daytime temperature (°C) | 25.9 | 26.5 | 26.8 | 27.5 | 26.6 | 26.0 | 25.7 | 26.5 | 25.6 | 25.9 | 26.1 | 26.3 |
| Average temperature (°C) | 21.4 | 22.3 | 22.8 | 23.5 | 23.8 | 23.5 | 23.1 | 23.4 | 22.7 | 22.8 | 22.8 | 23.0 |
| Average night temperature (°C) | 16.6 | 17.7 | 18.6 | 19.5 | 21.7 | 21.9 | 21.1 | 20.8 | 21.0 | 20.3 | 19.9 | 19.8 |
| Absolute minimum temperature (°C) | 11.8 | 13.1 | 16.4 | 17.3 | 20.1 | 20.7 | 20.0 | 19.5 | 20.1 | 18.0 | 17.1 | 15.4 |
| 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) | 9.4 | 9.7 | 9.9 | 9.5 | 8.4 | 7.7 | 8.2 | 10.5 | 6.5 | 7.0 | 6.7 | 7.7 |
| Precipitation (mm) | 152 | 123 | 183 | 178 | 208 | 270 | 324 | 140 | 412 | 543 | 748 | 503 |
| Sunny days | 7 | 4 | 1 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 1 |
| Rainy days | 24 | 24 | 30 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Mahabage is at