The first weather observations on the Wendelstein were recorded in a makeshift observatory erected by the summit chapel by Paul Schiegg in July 1804, the records were, however, often frustrated by lightning, storms, snow and rain. In 1883 the Wendelsteinhaus Meteorological Station was built by Dr. Fritz Erk of the Royal Bavarian Meteorological Central Station in Munich at an altitude of 1700 m. This was the first Alpine station in the Royal Bavarian Meteorological Station Network. The delivery of mail to and from this station was carried out in winter by the members of the Wendelsteinhaus Alpine Club and in summer by tourists. In 1962, the present weather station was built at the summit. It is staffed around the clock with full-time staff.