FROST Station : BUCHANAN, VA1121 Start yr. - 1961 End yr. - 1985 Requested years of data: 25 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 = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 24, 28 deg = 24, 32 deg = 24 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 = 24, 28 deg = 24, 32 deg = 24 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 12 | April 28 | May 13 | | | 2 year in 10 later than-- | April 5 | April 23 | May 9 | | | 5 year in 10 later than-- | March 25 | April 13 | April 30 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 24 | October 10 | October 1 | | | 2 yr in 10 earlier than-- | October 30 | October 15 | October 6 | | | 5 yr in 10 earlier than-- | November 9 | October 24 | October 16 | | | ------------------------------------------------------------------------