The traditional route, which is not to be missed during a visit to Krakow is also a route that allows to know the history of Polish kings, who resided in this city.
Kraków has an oceanic climate (Cfb) according to the Köppen climate classification system, one of the easternmost localities in Europe to do so.
A mere 100 km (62 mi) north-east of Kraków (east of Tarnów, and north of Kielce), the January mean dips below ?3 °C (27 °F) and thus becomes continental (Dfb) in nature.
The Kraków climate is also influenced by its far inland position, with significant temperature differences between seasons.Average temperatures in summer range from 18 to 19.6 °C (64 to 67 °F) and in winter from ?2.0 to ?0.6 °C (28 to 31 °F).The average annual temperature is 8.7 °C (48 °F).In summer temperatures often exceed 25 °C (77 °F), and even 30 °C (86 °F), while winter drops to ?5 °C (23 °F) at night and about 0 °C (32 °F) at day; during very cold nights the temperature can drop to ?15 °C (5 °F).
Since Kraków lies near the Tatra Mountains, there are often occurrences of halny blowing (a foehn wind), causing temperatures to rise rapidly, and even in winter reach up to 20 °C (68 °F).Źródło: https://en.wikipedia.org/wiki/Krak%C3%B3w#Climate
Some foreign students staying in Poland on an exchange or on any internship program, they also try to get to know the city, to which they came.Often they visit the nationwide research centers located in city, such as the National Center for Science and the Branch of the Polish Academy of Sciences.
In addition, they can learn the rules of research by Cracow's research units.Clearly, part of their visit is a tour of Cracow's universities..