FROST Station : BEAR MOUNTAIN TOWER, OK0584 Start yr. - 1961 End yr. - 1987 Requested years of data: 27 Available years of data: 26 Spring: Years of missing data 24 deg = 14, 28 deg = 14, 32 deg = 13 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 13, 28 deg = 13, 32 deg = 14 Fall: Years of missing data 24 deg = 7, 28 deg = 7, 32 deg = 7 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 20, 28 deg = 20, 32 deg = 20 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | March 17 | March 31 | April 5 | | | 2 year in 10 later than-- | March 9 | March 23 | March 31 | | | 5 year in 10 later than-- | February 24 | March 10 | March 21 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 13 | November 3 | October 23 | | | 2 yr in 10 earlier than-- | November 20 | November 9 | October 28 | | | 5 yr in 10 earlier than-- | December 3 | November 22 | November 5 | | | ------------------------------------------------------------------------ FROST Station : BROKEN BOW DAM, OK1168 Start yr. - 1964 End yr. - 1990 Requested years of data: 27 Available years of data: 27 Spring: Years of missing data 24 deg = 7, 28 deg = 6, 32 deg = 6 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 20, 28 deg = 21, 32 deg = 21 Fall: Years of missing data 24 deg = 7, 28 deg = 7, 32 deg = 6 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 20, 28 deg = 20, 32 deg = 21 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | March 18 | April 3 | April 15 | | | 2 year in 10 later than-- | March 12 | March 28 | April 10 | | | 5 year in 10 later than-- | March 1 | March 16 | April 1 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 14 | October 28 | October 20 | | | 2 yr in 10 earlier than-- | November 20 | November 4 | October 25 | | | 5 yr in 10 earlier than-- | November 30 | November 18 | November 4 | | | ------------------------------------------------------------------------ FROST Station : IDABEL, OK4451 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 3, 28 deg = 3, 32 deg = 3 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 27, 28 deg = 27, 32 deg = 27 Fall: Years of missing data 24 deg = 4, 28 deg = 4, 32 deg = 4 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 26, 28 deg = 26, 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-- | March 17 | March 26 | April 11 | | | 2 year in 10 later than-- | March 9 | March 21 | April 6 | | | 5 year in 10 later than-- | February 24 | March 10 | March 28 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 14 | November 1 | October 23 | | | 2 yr in 10 earlier than-- | November 20 | November 6 | October 28 | | | 5 yr in 10 earlier than-- | December 1 | November 15 | November 7 | | | ------------------------------------------------------------------------ FROST Station : SMITHVILLE 1 W, OK8285 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 8, 28 deg = 7, 32 deg = 6 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 22, 28 deg = 23, 32 deg = 24 Fall: Years of missing data 24 deg = 5, 28 deg = 4, 32 deg = 3 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 25, 28 deg = 26, 32 deg = 27 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | March 31 | April 13 | April 24 | | | 2 year in 10 later than-- | March 25 | April 8 | April 19 | | | 5 year in 10 later than-- | March 13 | March 29 | April 8 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 29 | October 19 | October 1 | | | 2 yr in 10 earlier than-- | November 4 | October 23 | October 6 | | | 5 yr in 10 earlier than-- | November 15 | October 31 | October 16 | | | ------------------------------------------------------------------------