Wettest Month in Recorded History

National Oceanic and Atmospheric Administration (NOAA) records go back to 1895 and last month was the wettest on record for the contiguous United States. On average 4.36 inches of rain and snow, mostly rain, fell over the Lower 48 in May. NOAA climate scientist Jake Crouch calculated that comes to more than 200 trillion gallons of water in May. Crouch said the record was triggered by a stalled pattern of storms that dumped massive amounts of precipitation.