FROST Station : VICKSBURG MILITARY PK, MS9216 Start yr. - 1967 End yr. - 1990 Requested years of data: 24 Available years of data: 24 Spring: Years of missing data 24 deg = 1, 28 deg = 1, 32 deg = 1 Years with no occurrence 24 deg = 1, 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 = 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 = 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 8 | March 21 | April 8 | | | 2 year in 10 later than-- | March 1 | March 14 | April 1 | | | 5 year in 10 later than-- | February 15 | March 1 | March 21 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 24 | November 12 | October 27 | | | 2 yr in 10 earlier than-- | November 30 | November 18 | November 2 | | | 5 yr in 10 earlier than-- | December 12 | November 29 | November 15 | | | ------------------------------------------------------------------------