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
Hamburg, Pennsylvania building lots, naming the area "Kaercher Stadt". Hamburg was officially founded in 1787, named after the "German Hamburg" due to the largely German population of the region. On July 1, 1798 Hamburg became the second town with postal designation in Berks County, preceded only by Reading. The Centre Turnpike was created in 1812 running between the two cities of Reading and Pottsville. Hamburg began to grow rapidly due to the close proximity of a major roadway. Eight years later (1820) the Schuylkill Canal was completed, followed quickly by railroad lines. Both of these advances in infrastructure had stops in Hamburg