FROST Station : CAPE GIRARDEAU FAA AP, MO1289 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 = 1, 28 deg = 1, 32 deg = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 29, 28 deg = 29, 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-- | March 26 | April 11 | April 24 | | | 2 year in 10 later than-- | March 20 | April 5 | April 18 | | | 5 year in 10 later than-- | March 9 | March 26 | April 6 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 29 | October 21 | October 7 | | | 2 yr in 10 earlier than-- | November 4 | October 26 | October 12 | | | 5 yr in 10 earlier than-- | November 16 | November 5 | October 22 | | | ------------------------------------------------------------------------ FROST Station : SIKESTON POWER STATION, MO7772 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 25 Spring: Years of missing data 24 deg = 8, 28 deg = 8, 32 deg = 7 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 22, 28 deg = 22, 32 deg = 23 Fall: Years of missing data 24 deg = 7, 28 deg = 7, 32 deg = 7 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 23, 28 deg = 23, 32 deg = 23 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | March 26 | April 4 | April 18 | | | 2 year in 10 later than-- | March 19 | March 30 | April 13 | | | 5 year in 10 later than-- | March 7 | March 21 | April 3 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 4 | October 23 | October 10 | | | 2 yr in 10 earlier than-- | November 9 | October 28 | October 15 | | | 5 yr in 10 earlier than-- | November 19 | November 8 | October 25 | | | ------------------------------------------------------------------------