FROST Station : LAKE CITY, CO4734 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-- | June 14 | July 1 | July 13 | | | 2 year in 10 later than-- | June 6 | June 25 | July 6 | | | 5 year in 10 later than-- | May 23 | June 13 | June 24 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 7 | August 26 | August 16 | | | 2 yr in 10 earlier than-- |September 14 |September 1 | August 22 | | | 5 yr in 10 earlier than-- |September 25 |September 13 |September 4 | | | ------------------------------------------------------------------------