FROST Station : LEXINGTON, NC4970 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 0, 28 deg = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 30, 28 deg = 30, 32 deg = 30 Fall: Years of missing data 24 deg = 2, 28 deg = 2, 32 deg = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 28, 28 deg = 28, 32 deg = 29 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 1 | April 16 | April 26 | | | 2 year in 10 later than-- | March 25 | April 8 | April 19 | | | 5 year in 10 later than-- | March 11 | March 23 | April 6 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 8 | October 22 | October 9 | | | 2 yr in 10 earlier than-- | November 13 | October 27 | October 15 | | | 5 yr in 10 earlier than-- | November 24 | November 7 | October 26 | | | ------------------------------------------------------------------------