Average annual temperature is 26.7 °C
Absolute maximum temperature: 36.7 °C
Absolute minimum temperature: 18.8 °C
Number of sunny days: 61 days
Number of rainy days: 304 days
Look at detailed online map of Medagama West
* Weather data for Medagama West 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) | 30.0 | 31.7 | 33.8 | 35.1 | 33.9 | 33.2 | 35.3 | 36.7 | 33.9 | 33.2 | 32.1 | 30.8 |
| Average daytime temperature (°C) | 28.7 | 29.9 | 31.9 | 33.4 | 31.6 | 32.0 | 32.0 | 34.6 | 31.6 | 31.2 | 30.3 | 29.3 |
| Average temperature (°C) | 24.3 | 25.2 | 26.9 | 27.7 | 27.6 | 28.1 | 27.9 | 28.8 | 27.0 | 26.2 | 25.7 | 25.6 |
| Average night temperature (°C) | 21.0 | 21.5 | 23.4 | 24.2 | 24.9 | 25.3 | 25.2 | 25.2 | 24.1 | 23.4 | 23.2 | 23.3 |
| Absolute minimum temperature (°C) | 18.8 | 19.5 | 22.0 | 22.5 | 23.6 | 24.2 | 23.9 | 24.2 | 23.0 | 22.1 | 22.3 | 22.5 |
| 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) | 11.7 | 11.9 | 12.1 | 12.3 | 12.5 | 12.6 | 12.5 | 12.4 | 12.2 | 11.9 | 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) | 9.2 | 9.9 | 10.7 | 10.2 | 9.0 | 10.5 | 9.6 | 11.0 | 9.3 | 8.6 | 7.4 | 7.7 |
| Precipitation (mm) | 81 | 112 | 97 | 134 | 92 | 28 | 48 | 32 | 80 | 243 | 444 | 260 |
| Sunny days | 14 | 13 | 5 | 3 | 2 | 1 | 5 | 14 | 1 | 1 | 1 | 1 |
| Rainy days | 17 | 15 | 26 | 27 | 29 | 29 | 26 | 17 | 29 | 30 | 29 | 30 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Medagama West is at