Poland in April: where is it warmest?
In April, Kostrzyn nad Odrą is the warmest place with 14 °C by day, Zakopane the coolest with 10 °C. 5 of 46 destinations have good holiday weather.
All destinations in April, warmest first
Long-term averages for the month: daytime high, sea, sunshine and rainy days.
| Place | Score | Air | Sea | Sun | Rain days |
|---|---|---|---|---|---|
| Kostrzyn nad Odrą | 66 | 14° | – | 7 h | 9 |
| Poznań | 61 | 14° | – | 7 h | 9 |
| Gorzów Wielkopolski | 61 | 14° | – | 7 h | 9 |
| Wrocław | 60 | 14° | – | 6 h | 10 |
| Zielona Góra | 60 | 14° | – | 6 h | 9 |
| Bydgoszcz | 59 | 14° | – | 7 h | 9 |
| Gliwice | 59 | 14° | – | 6 h | 10 |
| Opole | 59 | 14° | – | 6 h | 10 |
| Legnica | 59 | 14° | – | 6 h | 9 |
| Kraków | 58 | 14° | – | 7 h | 11 |
| Toruń | 58 | 14° | – | 6 h | 9 |
| Przemyśl | 58 | 14° | – | 7 h | 11 |
| Warsaw | 57 | 14° | – | 7 h | 10 |
| Zabrze | 57 | 14° | – | 6 h | 11 |
| Auschwitz | 56 | 14° | – | 6 h | 10 |
| Katowice | 56 | 14° | – | 6 h | 10 |
| Częstochowa | 56 | 14° | – | 6 h | 11 |
| Rzeszów | 56 | 14° | – | 7 h | 12 |
| Cieszyn | 55 | 14° | – | 6 h | 11 |
| Bytom | 55 | 14° | – | 6 h | 10 |
| Chorzów | 54 | 14° | – | 6 h | 11 |
| Lublin | 55 | 13° | – | 7 h | 11 |
| Kielce | 55 | 13° | – | 7 h | 10 |
| Łódź | 54 | 13° | – | 6 h | 10 |
| Malbork | 54 | 13° | – | 7 h | 10 |
| Elbląg | 54 | 13° | – | 7 h | 9 |
| Białystok | 53 | 13° | – | 7 h | 10 |
| Bielsko-Biała | 51 | 13° | – | 6 h | 11 |
| Jelenia Góra | 50 | 13° | – | 6 h | 10 |
| Szczecin | 53 | 12° | – | 7 h | 9 |
| Gdańsk | 52 | 12° | 6° | 7 h | 9 |
| Olsztyn | 50 | 12° | – | 6 h | 10 |
| Suwałki | 48 | 12° | – | 7 h | 10 |
| Świeradów-Zdrój | 46 | 12° | – | 6 h | 12 |
| Wałbrzych | 42 | 12° | – | 6 h | 12 |
| Koszalin | 26 | 12° | 6° | 7 h | 9 |
| Sopot | 25 | 12° | 5° | 7 h | 10 |
| Słupsk | 47 | 11° | – | 7 h | 9 |
| Gdynia | 45 | 11° | 5° | 7 h | 9 |
| Szklarska Poręba | 37 | 11° | – | 6 h | 13 |
| Pobierowo | 28 | 11° | 6° | 7 h | 8 |
| Darłowo | 27 | 11° | 6° | 7 h | 8 |
| Świnoujście | 26 | 11° | 7° | 7 h | 9 |
| Kołobrzeg | 26 | 11° | 6° | 7 h | 9 |
| Międzyzdroje | 26 | 11° | 7° | 7 h | 9 |
| Zakopane | 32 | 10° | – | 6 h | 13 |
Poland in April: quick answers
Poland in April: where is it warmest?
The warmest places in April are Kostrzyn nad Odrą (14 °C), Poznań (14 °C) and Gorzów Wielkopolski (14 °C).
Poland in April: where is the sea warmest?
The sea is warmest at Świnoujście (7 °C), Międzyzdroje (7 °C) and Gdańsk (6 °C).
Poland in April: where is the weather best?
The best holiday weather in April – warm, sunny and dry – is in Kostrzyn nad Odrą, Poznań and Gorzów Wielkopolski.
Poland month by month
Poland: weather & best time to visit
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences