FROST Station : COLLBRAN, CO1741 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 28 Spring: Years of missing data 24 deg = 6, 28 deg = 5, 32 deg = 4 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 24, 28 deg = 25, 32 deg = 26 Fall: 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 = 25, 28 deg = 26, 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-- | May 18 | June 6 | June 18 | | | 2 year in 10 later than-- | May 11 | May 29 | June 12 | | | 5 year in 10 later than-- | April 26 | May 14 | May 31 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 21 |September 11 | August 29 | | | 2 yr in 10 earlier than-- |September 29 |September 18 |September 5 | | | 5 yr in 10 earlier than-- | October 13 | October 1 |September 19 | | | ------------------------------------------------------------------------ FROST Station : COLORADO NATL MONUMENT, CO1772 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 4, 28 deg = 3, 32 deg = 2 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 26, 28 deg = 27, 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-- | April 28 | May 14 | May 23 | | | 2 year in 10 later than-- | April 21 | May 7 | May 18 | | | 5 year in 10 later than-- | April 7 | April 24 | May 8 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 23 | October 9 |September 29 | | | 2 yr in 10 earlier than-- | October 28 | October 15 | October 5 | | | 5 yr in 10 earlier than-- | November 8 | October 27 | October 16 | | | ------------------------------------------------------------------------ FROST Station : FRUITA 1 W, CO3146 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 = 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 26 | May 17 | May 30 | | | 2 year in 10 later than-- | April 21 | May 11 | May 24 | | | 5 year in 10 later than-- | April 12 | April 29 | May 13 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 10 |September 28 |September 16 | | | 2 yr in 10 earlier than-- | October 15 | October 4 |September 21 | | | 5 yr in 10 earlier than-- | October 24 | October 14 |September 30 | | | ------------------------------------------------------------------------ FROST Station : GATEWAY 1 SE, CO3246 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 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-- | April 23 | May 1 | May 20 | | | 2 year in 10 later than-- | April 16 | April 26 | May 14 | | | 5 year in 10 later than-- | April 3 | April 15 | May 2 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 21 | October 3 |September 20 | | | 2 yr in 10 earlier than-- | October 26 | October 9 |September 26 | | | 5 yr in 10 earlier than-- | November 4 | October 21 | October 7 | | | ------------------------------------------------------------------------ FROST Station : GRAND JUNCTION WSO AP, CO3488 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 = 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-- | April 16 | April 28 | May 8 | | | 2 year in 10 later than-- | April 8 | April 22 | May 3 | | | 5 year in 10 later than-- | March 25 | April 12 | April 25 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 28 | October 20 | October 1 | | | 2 yr in 10 earlier than-- | November 1 | October 25 | October 8 | | | 5 yr in 10 earlier than-- | November 9 | November 3 | October 20 | | | ------------------------------------------------------------------------ FROST Station : GRAND JUNCTION 6 ESE, CO3489 Start yr. - 1962 End yr. - 1990 Requested years of data: 29 Available years of data: 29 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 = 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 = 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 19 | April 27 | May 18 | | | 2 year in 10 later than-- | April 12 | April 21 | May 13 | | | 5 year in 10 later than-- | March 30 | April 11 | May 4 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 22 | October 6 |September 25 | | | 2 yr in 10 earlier than-- | October 27 | October 13 | October 2 | | | 5 yr in 10 earlier than-- | November 6 | October 26 | October 14 | | | ------------------------------------------------------------------------ FROST Station : PALISADE, CO6266 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 = 3, 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 = 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-- | April 6 | April 20 | May 7 | | | 2 year in 10 later than-- | March 29 | April 15 | May 1 | | | 5 year in 10 later than-- | March 14 | April 5 | April 21 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 28 | October 26 | October 3 | | | 2 yr in 10 earlier than-- | November 3 | October 30 | October 9 | | | 5 yr in 10 earlier than-- | November 15 | November 8 | October 23 | | | ------------------------------------------------------------------------