Iceland's weather is a captivating combination of geographical factors and natural forces. The island nation, located close to the Arctic Circle, has a unique climate combining elements of the ocean and subarctic. As a result, there are significant seasonal changes, from the long, calm winters to the endless summer daylight hours. here are tips to explore Iceland's Weather 1 Winter Iceland Weather: Winter in Iceland is the most challenging period for drivers, and some roads even have to be closed for safety reasons. It is the coldest season of the year and is marked by heavy snowfall, heavy winds, and the shortest daylight hours of the year. The heaviest snowfall is usually during December and January. 2 Summer Iceland Weather: Most locals will tell you that summer is the best time to visit Iceland, and judging by the large number of tourists who visit Iceland by Hertz Iceland, they are right. The Iceland weather is at its mildest during summer, with nearly 24...