FROST Station : LAWTON, OK5063 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 = 9, 28 deg = 8, 32 deg = 8 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 21, 28 deg = 22, 32 deg = 22 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | March 26 | March 31 | April 10 | | | 2 year in 10 later than-- | March 18 | March 26 | April 6 | | | 5 year in 10 later than-- | March 3 | March 16 | March 28 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 13 | November 5 | October 25 | | | 2 yr in 10 earlier than-- | November 19 | November 10 | October 30 | | | 5 yr in 10 earlier than-- | December 1 | November 18 | November 8 | | | ------------------------------------------------------------------------ FROST Station : WICHITA MT WILDLIFE REF, OK9629 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 = 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 = 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 = 29, 28 deg = 29, 32 deg = 29 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 8 | April 15 | April 19 | | | 2 year in 10 later than-- | April 1 | April 9 | April 14 | | | 5 year in 10 later than-- | March 17 | March 30 | April 5 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 3 | October 25 | October 12 | | | 2 yr in 10 earlier than-- | November 9 | October 31 | October 17 | | | 5 yr in 10 earlier than-- | November 19 | November 10 | October 26 | | | ------------------------------------------------------------------------ FROST Station : CHATTANOOGA 3 NE, OK1706 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 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 = 29, 28 deg = 29, 32 deg = 29 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 = 29, 28 deg = 29, 32 deg = 29 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | March 29 | April 6 | April 14 | | | 2 year in 10 later than-- | March 22 | April 1 | April 10 | | | 5 year in 10 later than-- | March 10 | March 23 | April 3 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 10 | October 28 | October 22 | | | 2 yr in 10 earlier than-- | November 16 | November 2 | October 26 | | | 5 yr in 10 earlier than-- | November 28 | November 12 | November 5 | | | ------------------------------------------------------------------------