Average annual temperature is 21.9 °C
Absolute maximum temperature: 31.1 °C
Absolute minimum temperature: 13.1 °C
Number of sunny days: 24 days
Number of rainy days: 341 days
Look at detailed online map of Rambukpotha
* Weather data for Rambukpotha 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) | 23.8 | 24.7 | 27.9 | 28.3 | 29.4 | 29.6 | 30.8 | 31.1 | 27.4 | 26.6 | 26.0 | 26.1 |
| Average daytime temperature (°C) | 22.7 | 23.5 | 25.0 | 26.4 | 27.3 | 28.0 | 28.1 | 29.5 | 26.4 | 25.3 | 24.8 | 24.0 |
| Average temperature (°C) | 19.3 | 20.0 | 21.0 | 22.1 | 23.1 | 23.7 | 23.4 | 23.8 | 22.5 | 21.7 | 21.3 | 21.1 |
| Average night temperature (°C) | 16.3 | 16.9 | 17.6 | 18.1 | 19.1 | 19.6 | 19.1 | 18.9 | 19.2 | 18.7 | 18.5 | 18.8 |
| Absolute minimum temperature (°C) | 13.1 | 13.6 | 16.6 | 16.9 | 17.7 | 18.7 | 17.9 | 17.0 | 17.6 | 17.4 | 16.5 | 16.5 |
| 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 | 9.0 | 9.4 | 10.1 | 9.2 | 10.6 | 9.8 | 10.9 | 8.8 | 7.7 | 7.1 | 6.9 |
| Precipitation (mm) | 145 | 147 | 137 | 128 | 148 | 117 | 97 | 162 | 232 | 454 | 489 | 356 |
| Sunny days | 3 | 4 | 2 | 2 | 5 | 0 | 5 | 3 | 0 | 0 | 0 | 0 |
| Rainy days | 28 | 24 | 29 | 28 | 26 | 30 | 26 | 28 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Rambukpotha is at