FROST Station : HOFFMANN FOREST, NC4144 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 10 Spring: Years of missing data 24 deg = 20, 28 deg = 20, 32 deg = 20 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 10, 28 deg = 10, 32 deg = 10 Fall: Years of missing data 24 deg = 20, 28 deg = 20, 32 deg = 20 Years with no occurrence 24 deg = 1, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 10, 28 deg = 10, 32 deg = 10 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | March 18 | April 5 | May 2 | | | 2 year in 10 later than-- | March 11 | March 29 | April 25 | | | 5 year in 10 later than-- | February 28 | March 16 | April 14 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 23 | November 10 | October 12 | | | 2 yr in 10 earlier than-- | November 28 | November 15 | October 19 | | | 5 yr in 10 earlier than-- | December 7 | November 24 | November 1 | | | ------------------------------------------------------------------------