How many thounderstorms are in a year?

The number of thunderstorms that occur in a year varies significantly by region. On average, the United States experiences about 100,000 thunderstorms annually. Areas like Florida, known for its frequent thunderstorms, can have as many as 100 days of thunderstorms per year, while other regions may have far fewer. Globally, the total number of thunderstorms is estimated to be in the millions each year.