FROST Station : HAINES TERMINAL, AK3500 Start yr. - 1961 End yr. - 1987 Requested years of data: 27 Available years of data: 27 Spring: Years of missing data 24 deg = 3, 28 deg = 3, 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 = 25 Fall: Years of missing data 24 deg = 4, 28 deg = 4, 32 deg = 4 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 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 24 | May 2 | June 2 | | | 2 year in 10 later than-- | April 16 | April 28 | May 25 | | | 5 year in 10 later than-- | April 1 | April 19 | May 9 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 6 |September 27 |September 10 | | | 2 yr in 10 earlier than-- | October 15 | October 5 |September 19 | | | 5 yr in 10 earlier than-- | November 1 | October 21 | October 5 | | | ------------------------------------------------------------------------