FROST Station : ANTELOPE 1 NW, OR0197 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 = 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 10 | May 29 | June 15 | | | 2 year in 10 later than-- | May 1 | May 23 | June 9 | | | 5 year in 10 later than-- | April 15 | May 12 | May 29 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 14 |September 22 |September 6 | | | 2 yr in 10 earlier than-- | October 22 |September 28 |September 12 | | | 5 yr in 10 earlier than-- | November 6 | October 11 |September 24 | | | ------------------------------------------------------------------------ FROST Station : DUFUR, OR2440 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 = 0, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 29, 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 3 | May 24 | June 15 | | | 2 year in 10 later than-- | April 24 | May 18 | June 9 | | | 5 year in 10 later than-- | April 7 | May 6 | May 29 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 6 |September 22 |September 10 | | | 2 yr in 10 earlier than-- | October 13 |September 29 |September 16 | | | 5 yr in 10 earlier than-- | October 28 | October 12 |September 27 | | | ------------------------------------------------------------------------ FROST Station : PINE GROVE, OR6655 Start yr. - 1969 End yr. - 1990 Requested years of data: 22 Available years of data: 22 Spring: Years of missing data 24 deg = 4, 28 deg = 3, 32 deg = 3 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 18, 28 deg = 19, 32 deg = 19 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 = 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-- | May 2 | May 13 | May 26 | | | 2 year in 10 later than-- | April 22 | May 7 | May 22 | | | 5 year in 10 later than-- | April 1 | April 25 | May 12 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 10 |September 23 |September 12 | | | 2 yr in 10 earlier than-- | October 16 |September 29 |September 18 | | | 5 yr in 10 earlier than-- | October 29 | October 11 |September 30 | | | ------------------------------------------------------------------------ FROST Station : THE DALLES, OR8407 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 23 Spring: Years of missing data 24 deg = 7, 28 deg = 7, 32 deg = 7 Years with no occurrence 24 deg = 2, 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 = 8, 28 deg = 8, 32 deg = 8 Years with no occurrence 24 deg = 1, 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-- | March 3 | March 19 | April 21 | | | 2 year in 10 later than-- | February 22 | March 11 | April 13 | | | 5 year in 10 later than-- | February 2 | February 25 | March 30 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 8 | October 28 | October 15 | | | 2 yr in 10 earlier than-- | November 21 | November 6 | October 22 | | | 5 yr in 10 earlier than-- | December 15 | November 23 | November 5 | | | ------------------------------------------------------------------------