Rùm rest of the British Isles and Scotland, Rùm features a strongly maritime climate with cool summers and mild winters. There is a MetOffice weather station at Kinloch providing long term climate observations. The main range of hills on Rùm are the Cuillin, usually referred to as the "Rùm Cuillin", in order to distinguish them from the Cuillin of Skye. They are rocky peaks of gabbro, forming the Rum layered intrusion. Geologically, Rùm is the core of a deeply eroded volcano that was active in the Paleogene era some 60 million years ago, and which developed on a pre-existing structure of
Scottish island names Scottish island names The modern names of Scottish islands stem from two main influences. There are a large number of names that derive from the Scottish Gaelic language in the Hebrides and Firth of Clyde. In the Northern Isles most place names have a Norse origin. There are also some island place names that originate from three other influences, including a limited number that are essentially English language names, a few that are of Brittonic origin and some of an unknown origin that may represent a pre-Celtic language. These islands have all been occupied by the speakers of at least