FROST Station : VAN BUREN RANGER STN, MO8571 Start yr. - 1963 End yr. - 1990 Requested years of data: 28 Available years of data: 28 Spring: Years of missing data 24 deg = 5, 28 deg = 5, 32 deg = 5 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 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 = 25, 28 deg = 25, 32 deg = 25 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 18 | May 3 | May 18 | | | 2 year in 10 later than-- | April 13 | April 27 | May 13 | | | 5 year in 10 later than-- | April 4 | April 15 | May 3 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 15 |September 29 |September 23 | | | 2 yr in 10 earlier than-- | October 19 | October 4 |September 28 | | | 5 yr in 10 earlier than-- | October 28 | October 14 | October 6 | | | ------------------------------------------------------------------------