Is it cold to go to Iceland in October?

Cold. The average temperature in October in Iceland is between 2°C and 7°C, with the average daytime temperature being about 7°C and the average night temperature being about 2°C. The temperature in Iceland has dropped by this time, but it is not too cold. In addition, because the weather in Iceland is changeable, tourists should be prepared to keep warm to cope with possible cold weather. Therefore, the weather in Iceland is relatively cold in October, so you need to be fully prepared to keep warm when traveling.