642.4 mmAnnual total
52.0 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 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 42.1 | 33.1 | 39.4 | 37.5 | 59.8 | 70.1 | 88.0 | 63.8 | 58.5 | 57.7 | 47.0 | 45.4 | 642.4 |
Source: IMGW-PIB Climate Portal, 1991–2020 climate normals, OPAD_SUMA. Normals are long-term averages, not a forecast for a specific year.