The climate in Poland is temperate. The average temperature in the summer (in June, July and August) is 19 C. degrees. However, on some days, temperatures reach 30 C. degrees. January and February are the coldest months with temperatures several degrees below zero. During winter, the weather in the mountains is usually good for practising winter sports. The perfect time to visit Poland is between May and October. The weather is conducive to sightseeing and you can take full advantage of tourist attractions.