651.9 mmAnnual total
52.8 m³Example: 100 m² roof, 0.9 × 0.9
1991–2020IMGW normal period
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | Year |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 33.4 | 32.3 | 39.0 | 45.9 | 79.3 | 81.6 | 90.8 | 63.5 | 66.0 | 49.6 | 36.1 | 34.4 | 651.9 |
Source: IMGW-PIB Climate Portal, 1991–2020 climate normals, OPAD_SUMA. Normals are long-term averages, not a forecast for a specific year.