Average annual temperature is 25.1 °C
Absolute maximum temperature: 32.0 °C
Absolute minimum temperature: 18.1 °C
Number of sunny days: 8 days
Number of rainy days: 357 days
Look at detailed online map of Batahena
* Weather data for Batahena 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) | 28.9 | 30.2 | 31.0 | 32.0 | 30.2 | 29.5 | 28.9 | 29.6 | 29.3 | 30.0 | 30.5 | 31.1 |
| Average daytime temperature (°C) | 27.9 | 28.7 | 29.7 | 30.2 | 28.6 | 28.0 | 27.9 | 28.7 | 27.3 | 27.6 | 28.3 | 28.4 |
| Average temperature (°C) | 24.0 | 24.5 | 25.3 | 25.9 | 25.8 | 25.4 | 25.2 | 25.6 | 24.6 | 24.6 | 24.8 | 25.0 |
| Average night temperature (°C) | 20.7 | 21.2 | 22.1 | 22.9 | 23.8 | 23.5 | 23.2 | 23.3 | 22.8 | 22.7 | 22.5 | 22.4 |
| Absolute minimum temperature (°C) | 18.1 | 19.3 | 20.6 | 21.4 | 22.7 | 22.2 | 22.1 | 22.2 | 22.2 | 21.8 | 21.5 | 21.1 |
| 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 | 11.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 12.0 | 11.0 | 11.0 | 11.0 |
| Sunshine mean duration (h) | 9.1 | 9.1 | 9.7 | 9.5 | 7.5 | 8.3 | 8.5 | 10.4 | 5.7 | 5.7 | 6.5 | 7.0 |
| Precipitation (mm) | 223 | 195 | 250 | 248 | 281 | 305 | 335 | 217 | 690 | 702 | 544 | 525 |
| Sunny days | 4 | 4 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
| Rainy days | 27 | 24 | 31 | 30 | 31 | 30 | 31 | 31 | 30 | 31 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The best time to visit Batahena during the most sunny months:
The largest precipitation sum in Batahena is at