Average annual temperature is 26.2 °C
Absolute maximum temperature: 34.6 °C
Absolute minimum temperature: 17.9 °C
Number of sunny days: 34 days
Number of rainy days: 331 days
Look at detailed online map of Talamporuwa
* Weather data for Talamporuwa 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) | 31.8 | 33.1 | 32.7 | 33.9 | 33.8 | 32.2 | 32.5 | 34.6 | 31.2 | 30.8 | 31.1 | 31.2 |
| Average daytime temperature (°C) | 30.5 | 30.9 | 31.0 | 31.6 | 31.0 | 31.4 | 30.7 | 32.9 | 29.5 | 29.0 | 29.6 | 29.5 |
| Average temperature (°C) | 25.1 | 25.5 | 26.1 | 26.7 | 27.2 | 27.4 | 27.0 | 28.0 | 25.6 | 25.1 | 25.2 | 25.6 |
| Average night temperature (°C) | 20.9 | 21.8 | 22.8 | 23.2 | 24.5 | 24.5 | 24.2 | 24.5 | 23.2 | 22.6 | 22.4 | 22.9 |
| Absolute minimum temperature (°C) | 17.9 | 20.4 | 20.8 | 22.1 | 23.5 | 22.9 | 22.6 | 23.2 | 22.6 | 21.8 | 21.5 | 21.7 |
| 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 | 12.4 | 12.3 | 12.2 | 12.0 | 11.8 | 11.8 |
| Daylight minimum duration (h) | 11.0 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.5 | 9.7 | 10.0 | 10.2 | 9.5 | 10.8 | 9.9 | 10.9 | 8.6 | 7.3 | 7.8 | 7.8 |
| Precipitation (mm) | 115 | 164 | 240 | 164 | 125 | 64 | 77 | 45 | 261 | 445 | 486 | 368 |
| Sunny days | 9 | 6 | 1 | 0 | 2 | 1 | 6 | 6 | 0 | 0 | 0 | 3 |
| Rainy days | 22 | 22 | 30 | 30 | 29 | 29 | 25 | 25 | 30 | 31 | 30 | 28 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Talamporuwa is at