Climate averages 1991–2020
Weather in Poland in May
In May, average daytime highs across the 60 cities listed in Poland range from 15.4°C in Słupsk to 18.9°C in Praga Południe. Monthly rainfall ranges from 54 mm in Gniezno to 120 mm in Bielsko-Biala.
Long-term climate patterns, not a forecast for a particular trip.
City by city
May in Poland
| City | Average highHigh / low | Average low | Rainfall mm | Rain days |
|---|---|---|---|---|
| Warsaw | 18.7°C9.2°C | 9.2°C | 67 | 12.0 |
| Kraków | 18.5°C8.8°C | 8.8°C | 90 | 14.0 |
| Wrocław | 18.8°C9.5°C | 9.5°C | 61 | 11.5 |
| Łódź | 18.1°C8.6°C | 8.6°C | 71 | 12.2 |
| Poznań | 18.5°C9.3°C | 9.3°C | 54 | 10.8 |
| Gdańsk | 16.7°C8.1°C | 8.1°C | 59 | 11.3 |
| Szczecin | 17.7°C8.8°C | 8.8°C | 55 | 11.3 |
| Lublin | 18.5°C9.3°C | 9.3°C | 75 | 13.1 |
| Bydgoszcz | 18.4°C8.8°C | 8.8°C | 58 | 10.7 |
| Białystok | 18.0°C8.4°C | 8.4°C | 67 | 12.0 |
| Katowice | 18.1°C8.9°C | 8.9°C | 80 | 13.9 |
| Gdynia | 16.3°C8.2°C | 8.2°C | 62 | 11.1 |
| Częstochowa | 18.3°C8.8°C | 8.8°C | 75 | 13.0 |
| Sosnowiec | 18.3°C9.1°C | 9.1°C | 80 | 13.9 |
| Radom | 18.6°C8.9°C | 8.9°C | 71 | 12.2 |
| Gliwice | 18.6°C9.3°C | 9.3°C | 78 | 13.9 |
| Rzeszów | 18.8°C9.5°C | 9.5°C | 92 | 14.4 |
| Toruń | 18.3°C8.9°C | 8.9°C | 60 | 11.6 |
| Kielce | 18.1°C8.9°C | 8.9°C | 74 | 13.0 |
| Zabrze | 18.3°C9.1°C | 9.1°C | 78 | 13.9 |
| Bytom | 18.1°C8.9°C | 8.9°C | 80 | 13.9 |
| Praga Południe | 18.9°C9.3°C | 9.3°C | 67 | 12.0 |
| Bielsko-Biala | 17.8°C8.4°C | 8.4°C | 120 | 16.9 |
| Olsztyn | 17.2°C7.8°C | 7.8°C | 64 | 12.2 |
| Rybnik | 18.4°C8.8°C | 8.8°C | 85 | 13.4 |
| Bielany | 18.7°C9.3°C | 9.3°C | 67 | 12.0 |
| Tychy | 18.0°C8.7°C | 8.7°C | 80 | 13.9 |
| Białołeka | 18.8°C9.2°C | 9.2°C | 67 | 12.0 |
| Opole | 18.8°C9.3°C | 9.3°C | 69 | 12.0 |
| Elbląg | 16.6°C8.7°C | 8.7°C | 57 | 10.7 |
| Płock | 18.3°C8.9°C | 8.9°C | 64 | 11.7 |
| Wałbrzych | 16.2°C7.2°C | 7.2°C | 87 | 14.0 |
| Włocławek | 18.5°C9.2°C | 9.2°C | 61 | 11.4 |
| Zielona Góra | 18.6°C9.1°C | 9.1°C | 56 | 10.6 |
| Tarnów | 18.7°C9.0°C | 9.0°C | 89 | 14.1 |
| Dąbrowa Górnicza | 18.2°C9.1°C | 9.1°C | 82 | 13.8 |
| Gorzów Wielkopolski | 18.6°C9.4°C | 9.4°C | 55 | 10.5 |
| Kalisz | 18.8°C9.1°C | 9.1°C | 58 | 11.5 |
| Koszalin | 16.2°C8.2°C | 8.2°C | 56 | 10.8 |
| Legnica | 18.4°C8.8°C | 8.8°C | 55 | 10.9 |
| Słupsk | 15.4°C8.1°C | 8.1°C | 56 | 10.5 |
| Jaworzno | 17.9°C8.6°C | 8.6°C | 82 | 13.8 |
| Jastrzębie Zdrój | 18.2°C8.8°C | 8.8°C | 85 | 13.4 |
| Grudziądz | 17.9°C8.6°C | 8.6°C | 62 | 11.6 |
| Nowy Sącz | 18.2°C8.5°C | 8.5°C | 106 | 15.3 |
| Konin | 18.7°C9.2°C | 9.2°C | 56 | 11.5 |
| Piotrków Trybunalski | 18.3°C8.8°C | 8.8°C | 70 | 12.2 |
| Inowrocław | 18.0°C8.8°C | 8.8°C | 58 | 11.5 |
| Lubin | 18.8°C9.3°C | 9.3°C | 60 | 11.1 |
| Jelenia Góra | 17.4°C8.4°C | 8.4°C | 85 | 13.6 |
| Wawer | 18.8°C9.3°C | 9.3°C | 67 | 11.8 |
| Siedlce | 18.2°C9.4°C | 9.4°C | 70 | 12.2 |
| Piła | 18.1°C8.7°C | 8.7°C | 59 | 11.4 |
| Ostrowiec Świętokrzyski | 18.6°C9.4°C | 9.4°C | 72 | 12.6 |
| Ostrów Wielkopolski | 18.6°C9.1°C | 9.1°C | 56 | 11.1 |
| Mysłowice | 18.3°C9.0°C | 9.0°C | 82 | 13.8 |
| Stargard | 17.9°C8.8°C | 8.8°C | 57 | 11.1 |
| Pabianice | 18.3°C9.0°C | 9.0°C | 69 | 12.1 |
| Gniezno | 18.1°C8.9°C | 8.9°C | 54 | 10.7 |
| Fordon | 18.2°C8.9°C | 8.9°C | 60 | 11.7 |
A rain day is a local calendar day with at least 1 mm of precipitation.