FROST Station : BITTER CREEK 4 NE, WY0761 Start yr. - 1962 End yr. - 1990 Requested years of data: 29 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 = 27, 28 deg = 27, 32 deg = 27 Fall: Years of missing data 24 deg = 3, 28 deg = 3, 32 deg = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 26, 28 deg = 26, 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-- | June 5 | June 24 | July 10 | | | 2 year in 10 later than-- | May 30 | June 17 | July 3 | | | 5 year in 10 later than-- | May 18 | June 3 | June 20 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | August 31 | August 23 | August 9 | | | 2 yr in 10 earlier than-- |September 6 | August 29 | August 15 | | | 5 yr in 10 earlier than-- |September 18 |September 9 | August 28 | | | ------------------------------------------------------------------------ FROST Station : FARSON, WY3170 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 27 Spring: Years of missing data 24 deg = 7, 28 deg = 7, 32 deg = 7 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 Fall: Years of missing data 24 deg = 5, 28 deg = 5, 32 deg = 5 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 25, 28 deg = 25, 32 deg = 25 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | June 11 | June 27 | July 15 | | | 2 year in 10 later than-- | June 5 | June 21 | July 10 | | | 5 year in 10 later than-- | May 24 | June 9 | June 29 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | August 25 | August 19 | August 5 | | | 2 yr in 10 earlier than-- | August 31 | August 24 | August 12 | | | 5 yr in 10 earlier than-- |September 11 |September 1 | August 24 | | | ------------------------------------------------------------------------ FROST Station : GREEN RIVER, WY4065 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 = 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 = 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 26 | June 8 | June 18 | | | 2 year in 10 later than-- | May 21 | June 2 | June 13 | | | 5 year in 10 later than-- | May 11 | May 23 | June 2 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 15 |September 6 | August 15 | | | 2 yr in 10 earlier than-- |September 19 |September 10 | August 23 | | | 5 yr in 10 earlier than-- |September 26 |September 19 |September 5 | | | ------------------------------------------------------------------------ FROST Station : ROCK SPRINGS FAA AP, WY7845 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 = 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 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-- | May 10 | May 29 | June 15 | | | 2 year in 10 later than-- | May 6 | May 23 | June 10 | | | 5 year in 10 later than-- | April 28 | May 13 | May 31 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 20 |September 9 |September 4 | | | 2 yr in 10 earlier than-- |September 27 |September 15 |September 9 | | | 5 yr in 10 earlier than-- | October 9 |September 26 |September 18 | | | ------------------------------------------------------------------------ FROST Station : WAMSUTTER, WY9459 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 29 Spring: Years of missing data 24 deg = 4, 28 deg = 4, 32 deg = 3 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 26, 28 deg = 26, 32 deg = 27 Fall: Years of missing data 24 deg = 5, 28 deg = 5, 32 deg = 5 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 25, 28 deg = 25, 32 deg = 25 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 31 | June 12 | June 22 | | | 2 year in 10 later than-- | May 25 | June 7 | June 17 | | | 5 year in 10 later than-- | May 14 | May 27 | June 8 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 8 |September 3 | August 23 | | | 2 yr in 10 earlier than-- |September 14 |September 8 | August 28 | | | 5 yr in 10 earlier than-- |September 25 |September 17 |September 8 | | | ------------------------------------------------------------------------