FROST Station : AMERICAN FALLS 1 SW, ID0227 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 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 = 29, 28 deg = 29, 32 deg = 29 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 16 | May 31 | | | 2 year in 10 later than-- | April 21 | May 10 | May 24 | | | 5 year in 10 later than-- | April 6 | April 27 | May 10 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 4 |September 21 |September 10 | | | 2 yr in 10 earlier than-- | October 11 |September 27 |September 16 | | | 5 yr in 10 earlier than-- | October 24 | October 9 |September 27 | | | ------------------------------------------------------------------------ FROST Station : ARBON 2 NW, ID0347 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 = 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 = 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 28 | June 7 | July 3 | | | 2 year in 10 later than-- | May 21 | June 1 | June 25 | | | 5 year in 10 later than-- | May 7 | May 19 | June 10 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 15 |September 5 | August 22 | | | 2 yr in 10 earlier than-- |September 21 |September 10 | August 28 | | | 5 yr in 10 earlier than-- | October 3 |September 20 |September 9 | | | ------------------------------------------------------------------------ FROST Station : POCATELLO WSO ARPT, ID7211 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-- | May 1 | May 21 | June 15 | | | 2 year in 10 later than-- | April 24 | May 16 | June 7 | | | 5 year in 10 later than-- | April 12 | May 5 | May 23 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 25 |September 15 |September 4 | | | 2 yr in 10 earlier than-- | October 1 |September 20 |September 9 | | | 5 yr in 10 earlier than-- | October 13 | October 1 |September 18 | | | ------------------------------------------------------------------------