On a rainy afternoon in the Empire State Building, one of the best things to do is to visit the Empire State Building Observatory. Located on the 86th floor, the observatory offers breathtaking views of New York City, even on a rainy day. You can marvel at the city's iconic skyline, watch the raindrops fall on the city streets, and enjoy the unique atmosphere created by the rain. Don't forget to bring your camera to capture the misty and dramatic views of the city from above.