(CNN)-- Many of us went through a winter that seemed nonexistent. There were no major blizzards or numbing arctic outbreaks. And it looks as if spring continued much of the same weather pattern throughout the United States.
After reviewing the past several months, the National Oceanic and Atmospheric Administration said that May 2012 will end as the second warmest on record in the United States. It also said that the spring period of March through May will go down as the warmest on record since record keeping began in 1895.
Read full NOAA report
The average temperature in May over the contiguous United States was 64.3 degrees, or 3.3 degrees above normal. For spring, the average was 57.1 degrees, 5.2 degree above normal. The previous record for warmest spring was set in 1910; this spring beat that year by 2 degrees.
If you look back over the last 12 months from June 2011 to May 2012, it is the warmest 12-month period of any 12 months on record, according to NOAA.
The warm temperatures were not tied to any one particular part of the country. In the contiguous United States, only Oregon and Washington had spring temperatures near normal.
Data starting on January 1 through the end of May show many cities are off to their warmest start since record keeping began at the location:
Chicago – Warmest in 54 years
New York City (Central Park) – Warmest in 137 years
New York City (JFK) – Warmest in 55 years
Philadelphia – Warmest in 72 years
Washington (Dulles) – Warmest in 50 years