FROST Station : ARDMORE 2 N, SD0236 Start yr. - 1971 End yr. - 2000 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-- | May 8 | May 16 | May 30 | | | 2 year in 10 later than-- | May 4 | May 12 | May 25 | | | 5 year in 10 later than-- | April 25 | May 4 | May 16 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 20 |September 11 |September 7 | | | 2 yr in 10 earlier than-- |September 25 |September 15 |September 10 | | | 5 yr in 10 earlier than-- | October 4 |September 24 |September 17 | | | ------------------------------------------------------------------------ FROST Station : EDGEMONT, SD2557 Start yr. - 1979 End yr. - 2000 Requested years of data: 22 Available years of data: 22 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 = 22, 28 deg = 22, 32 deg = 22 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 = 22, 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-- | May 6 | May 14 | May 23 | | | 2 year in 10 later than-- | May 1 | May 9 | May 19 | | | 5 year in 10 later than-- | April 24 | May 1 | May 11 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 21 |September 17 |September 13 | | | 2 yr in 10 earlier than-- |September 27 |September 22 |September 16 | | | 5 yr in 10 earlier than-- | October 8 | October 1 |September 24 | | | ------------------------------------------------------------------------ FROST Station : HOT SPRINGS, SD4007 Start yr. - 1971 End yr. - 2000 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-- | May 4 | May 14 | May 28 | | | 2 year in 10 later than-- | April 30 | May 9 | May 24 | | | 5 year in 10 later than-- | April 22 | May 1 | May 15 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 21 |September 14 |September 7 | | | 2 yr in 10 earlier than-- |September 27 |September 20 |September 11 | | | 5 yr in 10 earlier than-- | October 9 |September 30 |September 19 | | | ------------------------------------------------------------------------ FROST Station : OELRICHS, SD6212 Start yr. - 1971 End yr. - 2000 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 = 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-- | May 7 | May 11 | May 26 | | | 2 year in 10 later than-- | May 2 | May 8 | May 22 | | | 5 year in 10 later than-- | April 23 | April 30 | May 13 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 25 |September 20 |September 9 | | | 2 yr in 10 earlier than-- | October 1 |September 24 |September 13 | | | 5 yr in 10 earlier than-- | October 12 | October 3 |September 22 | | | ------------------------------------------------------------------------ FROST Station : ORAL, SD6304 Start yr. - 1971 End yr. - 2000 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 2, 28 deg = 2, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 28, 28 deg = 28, 32 deg = 30 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-- | May 3 | May 16 | May 26 | | | 2 year in 10 later than-- | April 29 | May 12 | May 22 | | | 5 year in 10 later than-- | April 21 | May 4 | May 13 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 27 |September 16 |September 8 | | | 2 yr in 10 earlier than-- | October 3 |September 22 |September 12 | | | 5 yr in 10 earlier than-- | October 13 | October 2 |September 20 | | | ------------------------------------------------------------------------