FROST Station : CLE ELUM, WA1504 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 = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 29, 28 deg = 29, 32 deg = 30 Fall: Years of missing data 24 deg = 1, 28 deg = 1, 32 deg = 0 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 29, 28 deg = 29, 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 2 | May 16 | June 7 | | | 2 year in 10 later than-- | April 25 | May 11 | June 2 | | | 5 year in 10 later than-- | April 10 | May 2 | May 22 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 25 |September 10 | August 31 | | | 2 yr in 10 earlier than-- | October 1 |September 16 |September 5 | | | 5 yr in 10 earlier than-- | October 12 |September 27 |September 13 | | | ------------------------------------------------------------------------ FROST Station : ELLENSBURG, WA2505 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: 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 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 = 27, 28 deg = 27, 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-- | April 28 | May 7 | May 26 | | | 2 year in 10 later than-- | April 21 | May 2 | May 21 | | | 5 year in 10 later than-- | April 9 | April 22 | May 10 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 6 |September 26 |September 12 | | | 2 yr in 10 earlier than-- | October 12 |September 29 |September 16 | | | 5 yr in 10 earlier than-- | October 25 | October 7 |September 25 | | | ------------------------------------------------------------------------ FROST Station : STAMPEDE PASS WSCMO, WA8009 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 29 Spring: 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 = 28, 28 deg = 28, 32 deg = 28 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 = 28, 28 deg = 28, 32 deg = 28 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 12 | May 25 | June 19 | | | 2 year in 10 later than-- | May 5 | May 20 | June 13 | | | 5 year in 10 later than-- | April 22 | May 10 | May 31 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 25 | October 11 |September 13 | | | 2 yr in 10 earlier than-- | October 30 | October 17 |September 19 | | | 5 yr in 10 earlier than-- | November 9 | October 28 | October 2 | | | ------------------------------------------------------------------------