FROST Station : SOUTHPORT 5 N, NC8113 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 5, 28 deg = 5, 32 deg = 5 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 25, 28 deg = 25, 32 deg = 25 Fall: Years of missing data 24 deg = 9, 28 deg = 9, 32 deg = 9 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 21, 28 deg = 21, 32 deg = 21 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | March 14 | April 9 | April 14 | | | 2 year in 10 later than-- | March 6 | April 1 | April 8 | | | 5 year in 10 later than-- | February 20 | March 17 | March 27 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 7 | October 31 | October 21 | | | 2 yr in 10 earlier than-- | November 17 | November 7 | October 27 | | | 5 yr in 10 earlier than-- | December 5 | November 20 | November 8 | | | ------------------------------------------------------------------------