FROST Station : SANDUSKY, OH7447 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 = 3, 32 deg = 3 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 27, 28 deg = 27, 32 deg = 27 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 7 | April 14 | April 30 | | | 2 year in 10 later than-- | April 2 | April 10 | April 26 | | | 5 year in 10 later than-- | March 25 | April 2 | April 18 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 4 | October 22 | October 14 | | | 2 yr in 10 earlier than-- | November 9 | October 28 | October 19 | | | 5 yr in 10 earlier than-- | November 21 | November 7 | October 28 | | | ------------------------------------------------------------------------