Well, 10 days without sleep and death ensues.... If you are familiar with the hit TV show House, M.D. you will recognize that in the dialogue above I borrowed heavily from an episode about a patient with potentially fatal insomnia.
Languages of Berlin. German is the official language in Berlin. English is also widely spoken in Germany, especially in the tourist areas. Check out more Travel Tips Â».
July is the hottest month in Berlin with an average temperature of 18Â°C (64Â°F) and the coldest is January at -1Â°C (30Â°F) with the most daily sunshine hours at 11 in June. The wettest month is June with an average of 71mm of rain.