However, one travel guide mentions "frequent downpours that make 'boots and waterproof clothing mandatory'", and another guide says that rainfall in Oban, the capital, is 1,600 to 1,800 mm (63 to 71 in) a year.
Con todo, unha guía de viaxes menciona "frecuentes chuvias que fan obrigatorias as 'botas e roupa impermeable'", e outra guía di que as choivas en Oban, a capital, son de 1600 a 1800 mm. ao ano.