May in Iceland marks the transition from spring to summer, offering a unique blend of lengthening daylight hours and varied meteorological conditions. Temperatures typically range from 3C to 10C (37F to 50F), with possible fluctuations. While snow becomes less common in lowland areas, higher elevations and interior regions may still experience snowfall. Precipitation, including rain and occasional snow, is possible throughout the month.
Understanding the prevalent climatic conditions during this period is crucial for planning any trip to the country. Suitable clothing choices, including layered attire, waterproof outerwear, and sturdy footwear, become essential for comfortable exploration. Awareness of potential road closures in mountainous areas due to lingering snow or ice is also important for safe travel. Historically, May has represented the start of the more accessible tourist season, as improved weather conditions open up more of the island to exploration.
