FROST Station : WATSEKA 2 NW, IL9021 Start yr. - 1971 End yr. - 2000 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 3, 28 deg = 2, 32 deg = 2 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 27, 28 deg = 28, 32 deg = 28 Fall: Years of missing data 24 deg = 5, 28 deg = 5, 32 deg = 4 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 25, 28 deg = 25, 32 deg = 26 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 13 | May 3 | May 14 | | | 2 year in 10 later than-- | April 8 | April 27 | May 8 | | | 5 year in 10 later than-- | March 30 | April 16 | April 26 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 19 | October 2 |September 25 | | | 2 yr in 10 earlier than-- | October 24 | October 7 |September 29 | | | 5 yr in 10 earlier than-- | November 2 | October 18 | October 7 | | | ------------------------------------------------------------------------