FROST Station : BROWNS PARK REFUGE, CO1017 Start yr. - 1966 End yr. - 1990 Requested years of data: 25 Available years of data: 25 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 = 24, 28 deg = 24, 32 deg = 24 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 = 24, 28 deg = 24, 32 deg = 24 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 19 | June 9 | July 2 | | | 2 year in 10 later than-- | May 14 | June 2 | June 24 | | | 5 year in 10 later than-- | May 4 | May 20 | June 10 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 13 | August 31 | August 25 | | | 2 yr in 10 earlier than-- |September 18 |September 6 | August 30 | | | 5 yr in 10 earlier than-- |September 27 |September 16 |September 8 | | | ------------------------------------------------------------------------ FROST Station : DINOSAUR NATL MONUMENT, CO2286 Start yr. - 1965 End yr. - 1990 Requested years of data: 26 Available years of data: 26 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 = 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 = 26, 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 21 | June 2 | June 14 | | | 2 year in 10 later than-- | May 11 | May 25 | June 7 | | | 5 year in 10 later than-- | April 23 | May 10 | May 26 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 5 |September 21 |September 10 | | | 2 yr in 10 earlier than-- | October 10 |September 26 |September 15 | | | 5 yr in 10 earlier than-- | October 21 | October 6 |September 25 | | | ------------------------------------------------------------------------ FROST Station : MAYBELL, CO5446 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 26 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 = 12, 28 deg = 12, 32 deg = 10 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 18, 28 deg = 18, 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 22 | June 11 | June 29 | | | 2 year in 10 later than-- | May 18 | June 5 | June 23 | | | 5 year in 10 later than-- | May 12 | May 24 | June 12 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 11 |September 6 | August 15 | | | 2 yr in 10 earlier than-- |September 16 |September 11 | August 22 | | | 5 yr in 10 earlier than-- |September 26 |September 19 |September 4 | | | ------------------------------------------------------------------------