The best month for Mumbai largely depends on personal preferences and the purpose of your visit. However, many people consider November to February as the best months to visit Mumbai. During this time, the weather is pleasantly cool and comfortable, making it ideal for outdoor activities and exploring the city's attractions. Additionally, these months fall within the winter season when Mumbai experiences less rainfall compared to other months. Another popular time to visit Mumbai is during the festival season in September and October. This period is marked by vibrant celebrations such as Ganesh Chaturthi and Navratri, where you can witness the city come alive with colorful decorations, processions, and cultural performances. It's a great opportunity to immerse yourself in the local culture and experience Mumbai's festive spirit.