There is no special rainy season
Avg. Temp. in Spring: max.: 4 – 15°C ( 39 - 59°F ); min: -3 - 5°C ( 27 - 41°F )
Avg. Temp. in Summer: max.: 19 – 22°C ( 66 - 71°F ); min: 10 - 14°C ( 50 - 57°F )
Avg. Temp. in Autumn: max.: 5 – 17°C ( 41 - 63°F); min: 1 - 9°C ( 34 – 49°F )
Avg. Temp. in Winter: max.: 0 – 1°C ( 32 - 34°F); min: -3 - -2°C ( 27 - 30°F )
Miscellaneous: Again - if you are a student, or have some kind of student ID, bring it, if you plan to stay for at least a few days. You can then get a guest ID to get into the student clubs, which are, after all, the best places to go dancing or drinking and socialising, and not the least, much cheaper than other restaurants/nightclubs!