Geography and urban development of Dresden temperatures are almost the same as those in cities in southwest Germany; on average 10.2°C per year. In hot summers, Dresden is between the hot Lusatia and the milder Ore Mountains. Both regions are characterised by strong winters: temperatures of −20°C are not impossible in Dresden. The driest months are February and March, with precipitation of 40 mm. Spring months have often been arid in the last couple of years (with less than 10 mm of precipitation). The most precipitation falls in July and August, at 60 mm per month. Due to its location on the banks of the Elbe
Government of Hamburg the office of the protection of historical monuments, and the memorial site for the Neuengamme concentration camp. In 2005 its annual budget was €212.7 million. (German: "Arbeit, Soziales, Familie und Integration") (German: "Stadtentwicklung und Wohnen") Since law enforcement and police duties are partly in the responsibility of the German states, Hamburg has its own police force. This forces consists of the state police " Polizei Hamburg", the State Criminal Police Office (German: "Landeskriminalamt"), the Criminal Investigation Services ("Kriminalpolizei"), the Water Police ("Wasserschutzpolizei") controlling traffic in the port of Hamburg, the Stand-by Police ("Bereitschaftspolizei"), the Special Weapons and Tactics Unit ("Spezialeinsatzkommando")