FROST Station : DOBBS FERRY, NY2129 Start yr. - 1961 End yr. - 1990 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 6 | April 11 | April 20 | | | 2 year in 10 later than-- | April 1 | April 7 | April 17 | | | 5 year in 10 later than-- | March 23 | March 31 | April 11 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 15 | October 31 | October 18 | | | 2 yr in 10 earlier than-- | November 20 | November 5 | October 22 | | | 5 yr in 10 earlier than-- | November 30 | November 15 | October 31 | | | ------------------------------------------------------------------------ FROST Station : SCARSDALE, NY7497 Start yr. - 1961 End yr. - 1986 Requested years of data: 26 Available years of data: 26 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 = 25, 28 deg = 25, 32 deg = 25 Fall: Years of missing data 24 deg = 2, 28 deg = 2, 32 deg = 2 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 10 | April 17 | May 6 | | | 2 year in 10 later than-- | April 6 | April 14 | May 2 | | | 5 year in 10 later than-- | March 29 | April 8 | April 23 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 21 | October 10 | October 3 | | | 2 yr in 10 earlier than-- | October 28 | October 16 | October 8 | | | 5 yr in 10 earlier than-- | November 11 | October 28 | October 17 | | | ------------------------------------------------------------------------ FROST Station : YORKTOWN HEIGHTS 1 W, NY9670 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 = 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 = 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 = 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 9 | April 17 | May 2 | | | 2 year in 10 later than-- | April 5 | April 15 | April 28 | | | 5 year in 10 later than-- | March 29 | April 10 | April 21 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 27 | October 19 | October 6 | | | 2 yr in 10 earlier than-- | November 2 | October 23 | October 10 | | | 5 yr in 10 earlier than-- | November 13 | November 1 | October 20 | | | ------------------------------------------------------------------------