Average annual temperature is 27.3 °C
Absolute maximum temperature: 39.1 °C
Absolute minimum temperature: 20.3 °C
Number of sunny days: 76 days
Number of rainy days: 289 days
Look at detailed online map of Urewa
* Weather data for Urewa 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) | 29.2 | 30.4 | 34.7 | 36.9 | 37.5 | 37.6 | 38.6 | 39.1 | 36.1 | 34.6 | 30.9 | 33.3 |
| Average daytime temperature (°C) | 27.6 | 28.7 | 31.5 | 34.0 | 34.2 | 35.6 | 35.6 | 37.0 | 34.2 | 32.2 | 29.4 | 28.9 |
| Average temperature (°C) | 24.7 | 25.2 | 26.7 | 28.0 | 28.5 | 30.0 | 29.6 | 29.4 | 28.2 | 26.5 | 25.5 | 25.6 |
| Average night temperature (°C) | 22.0 | 22.2 | 23.3 | 24.0 | 25.2 | 26.3 | 26.1 | 25.2 | 25.0 | 23.4 | 23.0 | 23.5 |
| Absolute minimum temperature (°C) | 20.4 | 20.3 | 22.3 | 22.0 | 23.4 | 25.1 | 25.1 | 24.3 | 23.6 | 22.7 | 22.4 | 22.9 |
| 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 | 11.8 | 12.1 | 12.3 | 12.5 | 12.6 | 12.6 | 12.4 | 12.2 | 11.9 | 11.7 | 11.6 |
| 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 | 10.1 | 10.8 | 10.7 | 9.2 | 10.6 | 9.5 | 10.8 | 9.9 | 9.7 | 7.3 | 7.7 |
| Precipitation (mm) | 136 | 93 | 61 | 100 | 109 | 22 | 45 | 114 | 126 | 463 | 536 | 367 |
| Sunny days | 11 | 13 | 5 | 8 | 7 | 5 | 11 | 11 | 4 | 1 | 0 | 0 |
| Rainy days | 20 | 15 | 26 | 22 | 24 | 25 | 20 | 20 | 26 | 30 | 30 | 31 |
| Snow days | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 |
The largest precipitation sum in Urewa is at