Paris is often called the City of Light, but it can also be the City of Rain. The average annual rainfall in Paris is about 650 mm, which means that there are plenty of days when the sky is gray and the streets are wet. But don’t let the rain dampen your spirits or your plans. There are many wonderful things to do in Paris when it rains, from exploring world-class museums and monuments to enjoying cozy cafes and bistros. Here are some of the top things to do in Paris when it rains that will make you fall in love with the city even more.