Average annual temperature is 26.4 °C
Absolute maximum temperature: 35.6 °C
Absolute minimum temperature: 17.3 °C
Number of sunny days: 80 days
Number of rainy days: 285 days
Look at detailed online map of Kotavehera Mankada
* Weather data for Kotavehera Mankada 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) | 32.1 | 32.2 | 35.2 | 35.4 | 34.4 | 35.6 | 34.4 | 35.6 | 32.0 | 29.9 | 30.0 | 31.3 |
| Average daytime temperature (°C) | 30.4 | 30.3 | 31.9 | 32.7 | 31.3 | 34.0 | 32.5 | 34.1 | 29.8 | 28.5 | 28.7 | 29.0 |
| Average temperature (°C) | 24.9 | 25.3 | 26.4 | 26.9 | 27.2 | 28.9 | 27.8 | 28.6 | 26.0 | 25.0 | 24.9 | 25.3 |
| Average night temperature (°C) | 20.1 | 20.8 | 22.1 | 23.0 | 24.0 | 25.3 | 24.1 | 24.3 | 23.6 | 22.7 | 22.5 | 22.3 |
| Absolute minimum temperature (°C) | 17.3 | 18.0 | 20.4 | 21.2 | 22.5 | 24.0 | 22.7 | 22.9 | 21.7 | 21.8 | 20.6 | 20.0 |
| 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) | 9.6 | 9.8 | 9.9 | 9.6 | 9.1 | 10.9 | 9.9 | 11.0 | 9.0 | 7.4 | 7.3 | 8.0 |
| Precipitation (mm) | 91 | 110 | 118 | 142 | 154 | 9 | 31 | 25 | 157 | 527 | 575 | 372 |
| Sunny days | 11 | 9 | 2 | 1 | 5 | 21 | 12 | 14 | 1 | 0 | 0 | 4 |
| Rainy days | 20 | 19 | 29 | 29 | 26 | 9 | 19 | 17 | 29 | 31 | 30 | 27 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Kotavehera Mankada is at