FROST Station : JACKSONVILLE 2 E, IL4442 Start yr. - 1971 End yr. - 2000 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 = 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 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 14 | April 16 | May 6 | | | 2 year in 10 later than-- | April 9 | April 13 | May 1 | | | 5 year in 10 later than-- | March 30 | April 7 | April 21 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 17 | October 7 |September 25 | | | 2 yr in 10 earlier than-- | October 23 | October 12 |September 30 | | | 5 yr in 10 earlier than-- | November 4 | October 23 | October 9 | | | ------------------------------------------------------------------------