Poland — weather in May, water temperature

City	Day	Night	Cloud	Rains	Precipitation	Sea	Sun
Bielsko Biala	17 °C	8.6 °C	9 days	8 days	110.7 mm	0 °C	8.2 h.
Bydgoszcz	18.1 °C	9.3 °C	11 days	4 days	60.6 mm	0 °C	9.2 h.
Czestochowa	17.5 °C	9.9 °C	10 days	6 days	79.3 mm	0 °C	8.6 h.
Gdansk	15.5 °C	9.1 °C	11 days	4 days	56.1 mm	9.7 °C	9.4 h.
Gdynia	14.1 °C	9.1 °C	12 days	4 days	43.7 mm	9.8 °C	9.8 h.
Gliwice	18.2 °C	10.3 °C	11 days	7 days	80.5 mm	0 °C	8.6 h.
High Tatras	13.6 °C	6.5 °C	9 days	12 days	157.4 mm	0 °C	7.7 h.
Karpacz	12.8 °C	7.4 °C	10 days	8 days	118.1 mm	0 °C	7.8 h.
Katowice	18 °C	10.3 °C	10 days	6 days	78.2 mm	0 °C	8.5 h.
Kielce	17.4 °C	9.5 °C	9 days	6 days	74.2 mm	0 °C	8.6 h.
Krakow	17.9 °C	9.1 °C	9 days	6 days	74.5 mm	0 °C	8.4 h.
Krynica Zdroj	16.5 °C	8.8 °C	8 days	8 days	106.3 mm	0 °C	8.2 h.
Leba	13.1 °C	9 °C	10 days	3 days	36.2 mm	9.5 °C	10.4 h.
Lodz	17.6 °C	10 °C	11 days	6 days	74.6 mm	0 °C	8.7 h.
Lublin	18.3 °C	9.9 °C	9 days	6 days	80.2 mm	0 °C	8.3 h.
Miedzyzdroje	13.9 °C	10 °C	11 days	4 days	50.4 mm	12.3 °C	9.7 h.
Poznan	18.3 °C	9.5 °C	13 days	4 days	55.1 mm	0 °C	9.2 h.
Przemysl	18.1 °C	9.4 °C	9 days	7 days	83.5 mm	0 °C	8.5 h.
Rzeszow	18.3 °C	9.4 °C	10 days	7 days	83.2 mm	0 °C	8.2 h.
Sopot	15 °C	9.3 °C	11 days	4 days	48 mm	9.8 °C	9.6 h.
Szczecin	17.8 °C	9.3 °C	12 days	3 days	44.1 mm	13.5 °C	9.2 h.
Szczyrk	17 °C	8.6 °C	9 days	8 days	110.4 mm	0 °C	8.2 h.
Torun	18.2 °C	9.5 °C	11 days	4 days	63.9 mm	0 °C	9 h.
Ustka	14.3 °C	9.3 °C	11 days	3 days	37.4 mm	9.6 °C	10.3 h.
Vladyslawowo	15.3 °C	8.8 °C	11 days	4 days	48.4 mm	9.6 °C	9.7 h.
Wadowice	18.1 °C	10 °C	9 days	6 days	76.2 mm	0 °C	8.6 h.
Walbrzych	16 °C	8.1 °C	11 days	7 days	90.8 mm	0 °C	8.3 h.
Warsaw	18.8 °C	10.9 °C	10 days	5 days	61.3 mm	0 °C	9 h.
Wieliczka	17.9 °C	9.1 °C	9 days	6 days	75 mm	0 °C	8.4 h.
Wisla	17.1 °C	9 °C	9 days	6 days	84.5 mm	0 °C	8.5 h.
Wroclaw	18.5 °C	9.8 °C	11 days	4 days	59.8 mm	0 °C	8.8 h.
Zakopane	13.6 °C	5.1 °C	9 days	12 days	175.8 mm	0 °C	7.2 h.