Average annual temperature is 26.1 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 16.7 °C
Number of sunny days: 42 days
Number of rainy days: 323 days
Look at detailed online map of Pothubowa
* Weather data for Pothubowa 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 | 32.1 | 35.1 | 36.7 | 33.3 | 32.5 | 31.7 | 34.5 | 31.2 | 32.3 | 32.1 | 31.7 |
| Average daytime temperature (°C) | 29.1 | 30.5 | 32.8 | 33.9 | 30.9 | 30.5 | 29.6 | 32.4 | 29.2 | 29.6 | 30.1 | 29.7 |
| Average temperature (°C) | 24.3 | 25.2 | 26.9 | 27.4 | 26.9 | 26.9 | 26.5 | 27.7 | 25.6 | 25.4 | 25.3 | 25.6 |
| Average night temperature (°C) | 20.2 | 20.3 | 22.5 | 23.1 | 24.4 | 24.5 | 24.0 | 24.5 | 23.4 | 22.6 | 22.3 | 22.7 |
| Absolute minimum temperature (°C) | 16.7 | 16.9 | 21.2 | 21.5 | 23.2 | 23.1 | 22.0 | 23.6 | 22.4 | 21.3 | 20.5 | 21.4 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.5 | 12.5 | 12.4 | 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) | 9.6 | 9.8 | 10.4 | 9.8 | 9.2 | 10.2 | 9.3 | 10.8 | 8.4 | 7.8 | 7.5 | 8.2 |
| Precipitation (mm) | 72 | 86 | 108 | 180 | 166 | 72 | 138 | 39 | 177 | 358 | 559 | 296 |
| Sunny days | 15 | 13 | 2 | 1 | 0 | 0 | 0 | 6 | 0 | 1 | 0 | 4 |
| Rainy days | 16 | 15 | 29 | 29 | 31 | 30 | 31 | 25 | 30 | 30 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Pothubowa is at