FROST Station : MEMPHIS, MO5492 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 12, 28 deg = 12, 32 deg = 10 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 18, 28 deg = 18, 32 deg = 20 Fall: Years of missing data 24 deg = 10, 28 deg = 9, 32 deg = 9 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 20, 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-- | April 19 | May 2 | May 14 | | | 2 year in 10 later than-- | April 15 | April 27 | May 9 | | | 5 year in 10 later than-- | April 8 | April 17 | April 28 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 16 | October 7 |September 23 | | | 2 yr in 10 earlier than-- | October 22 | October 13 |September 28 | | | 5 yr in 10 earlier than-- | November 2 | October 23 | October 8 | | | ------------------------------------------------------------------------