Lucerne, Switzerland, experiences spring conditions during May. Temperatures typically range from a cool 8C (46F) to a comfortable 18C (64F). This period sees a transition from cooler spring days to milder ones, often with sunshine. Rainfall is common, averaging around 100mm throughout the month, so visitors should be prepared for showers.
Pleasant temperatures and the blossoming of spring flora make May an attractive time to visit Lucerne. The surrounding mountains may still retain some snow, creating a picturesque backdrop. While outdoor activities are possible, packing layers is advisable due to fluctuating temperatures and potential rain. This time of year offers a quieter experience compared to the peak summer months, potentially with more affordable accommodations and fewer crowds at popular attractions.