Billion-Dollar Weather and Climate Disasters:

Below is a historical table of U.S. Billion-dollar disaster events, summaries, report links and statistics for the 1980–2017 period of record. In 2017 (as of April 6), there have been 5 weather and climate disaster events with losses exceeding $1 billion each across the United States. These events included 1 flooding event, 1 freeze event, and 3 severe storm events. Overall, these events resulted in the deaths of 37 people and had significant economic effects on the areas impacted.

Citing this information:

NOAA National Centers for Environmental Information (NCEI) U.S. Billion-Dollar Weather and Climate Disasters (2017).