Will be in CZ from the 14th through the 28th. My online weather sources tell me of predicted and avg. temps (highs and lows) but do not mention humidity. Any educated guesses or facts about late May humidity (my wife needs this information to pack apparently). Also, how are evening temperatures at that time. Thanks in advance.
Average around 70%. Source: http://www.worldtravelguide.net/country/72/climate/Europe/Czech-Republic.html