FROST Station : FRANKFORT LOCK 4, KY3028 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 4, 28 deg = 4, 32 deg = 3 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 26, 28 deg = 26, 32 deg = 27 Fall: Years of missing data 24 deg = 3, 28 deg = 2, 32 deg = 2 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 27, 28 deg = 28, 32 deg = 28 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 11 | April 21 | May 4 | | | 2 year in 10 later than-- | April 5 | April 17 | April 30 | | | 5 year in 10 later than-- | March 24 | April 8 | April 20 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 28 | October 15 | October 5 | | | 2 yr in 10 earlier than-- | November 2 | October 21 | October 10 | | | 5 yr in 10 earlier than-- | November 12 | October 31 | October 19 | | | ------------------------------------------------------------------------ FROST Station : FRANKFORT LOCK 4, KY3028 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 4, 28 deg = 4, 32 deg = 3 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 26, 28 deg = 26, 32 deg = 27 Fall: Years of missing data 24 deg = 3, 28 deg = 2, 32 deg = 2 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 27, 28 deg = 28, 32 deg = 28 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 11 | April 21 | May 4 | | | 2 year in 10 later than-- | April 5 | April 17 | April 30 | | | 5 year in 10 later than-- | March 24 | April 8 | April 20 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 28 | October 15 | October 5 | | | 2 yr in 10 earlier than-- | November 2 | October 21 | October 10 | | | 5 yr in 10 earlier than-- | November 12 | October 31 | October 19 | | | ------------------------------------------------------------------------