FROST Station : CONCONULLY, WA1666 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 10, 28 deg = 10, 32 deg = 10 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 Fall: Years of missing data 24 deg = 6, 28 deg = 6, 32 deg = 4 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 24, 28 deg = 24, 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-- | April 24 | May 4 | May 28 | | | 2 year in 10 later than-- | April 16 | April 29 | May 21 | | | 5 year in 10 later than-- | April 2 | April 19 | May 6 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 13 |September 27 |September 17 | | | 2 yr in 10 earlier than-- | October 19 | October 3 |September 23 | | | 5 yr in 10 earlier than-- | October 31 | October 14 | October 4 | | | ------------------------------------------------------------------------ FROST Station : MAZAMA, WA5133 Start yr. - 1965 End yr. - 1990 Requested years of data: 26 Available years of data: 26 Spring: Years of missing data 24 deg = 5, 28 deg = 4, 32 deg = 4 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 Fall: 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 = 23, 28 deg = 23, 32 deg = 23 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 30 | June 10 | June 26 | | | 2 year in 10 later than-- | April 24 | May 31 | June 17 | | | 5 year in 10 later than-- | April 13 | May 13 | May 30 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 23 |September 13 |September 2 | | | 2 yr in 10 earlier than-- |September 29 |September 18 |September 8 | | | 5 yr in 10 earlier than-- | October 11 |September 28 |September 18 | | | ------------------------------------------------------------------------ FROST Station : METHOW 2 S, WA5326 Start yr. - 1970 End yr. - 1990 Requested years of data: 21 Available years of data: 21 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 = 20, 28 deg = 20, 32 deg = 20 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 = 21, 28 deg = 21, 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-- | April 16 | May 14 | May 27 | | | 2 year in 10 later than-- | April 8 | May 7 | May 22 | | | 5 year in 10 later than-- | March 22 | April 22 | May 13 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 12 |September 25 |September 21 | | | 2 yr in 10 earlier than-- | October 18 | October 1 |September 25 | | | 5 yr in 10 earlier than-- | October 29 | October 12 | October 3 | | | ------------------------------------------------------------------------ FROST Station : NESPELEM 2 S, WA5832 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 6, 28 deg = 4, 32 deg = 3 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 24, 28 deg = 26, 32 deg = 27 Fall: Years of missing data 24 deg = 2, 28 deg = 2, 32 deg = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 28, 28 deg = 28, 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 11 | May 25 | June 23 | | | 2 year in 10 later than-- | May 3 | May 19 | June 14 | | | 5 year in 10 later than-- | April 18 | May 8 | May 28 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 26 |September 18 |September 3 | | | 2 yr in 10 earlier than-- | October 2 |September 23 |September 8 | | | 5 yr in 10 earlier than-- | October 15 | October 3 |September 18 | | | ------------------------------------------------------------------------ FROST Station : WINTHROP 1 WSW, WA9376 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 6, 28 deg = 6, 32 deg = 6 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 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 10 | May 27 | June 20 | | | 2 year in 10 later than-- | May 4 | May 20 | June 12 | | | 5 year in 10 later than-- | April 22 | May 8 | May 29 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 22 |September 10 | August 29 | | | 2 yr in 10 earlier than-- |September 28 |September 16 |September 3 | | | 5 yr in 10 earlier than-- | October 8 |September 26 |September 13 | | | ------------------------------------------------------------------------