FROST Station : BABB 6 NE, MT0392 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 = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 27, 28 deg = 28, 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 21 | June 11 | July 12 | | | 2 year in 10 later than-- | May 15 | June 4 | July 4 | | | 5 year in 10 later than-- | May 4 | May 22 | June 19 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 13 | August 30 | August 22 | | | 2 yr in 10 earlier than-- |September 18 |September 5 | August 25 | | | 5 yr in 10 earlier than-- |September 28 |September 14 |September 2 | | | ------------------------------------------------------------------------ FROST Station : CUT BANK FAA AIRPORT, MT2173 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 = 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 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 10 | May 22 | June 9 | | | 2 year in 10 later than-- | May 5 | May 17 | June 4 | | | 5 year in 10 later than-- | April 25 | May 9 | May 25 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 16 |September 8 | August 30 | | | 2 yr in 10 earlier than-- |September 23 |September 14 |September 4 | | | 5 yr in 10 earlier than-- | October 5 |September 24 |September 13 | | | ------------------------------------------------------------------------ FROST Station : DEL BONITA, MT2301 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 12 | May 29 | June 19 | | | 2 year in 10 later than-- | May 9 | May 25 | June 12 | | | 5 year in 10 later than-- | May 1 | May 16 | May 31 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 14 | August 29 | August 24 | | | 2 yr in 10 earlier than-- |September 20 |September 6 | August 30 | | | 5 yr in 10 earlier than-- | October 2 |September 19 |September 11 | | | ------------------------------------------------------------------------ FROST Station : SANTA RITA 20 N, MT7362 Start yr. - 1962 End yr. - 1990 Requested years of data: 29 Available years of data: 22 Spring: Years of missing data 24 deg = 14, 28 deg = 12, 32 deg = 11 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 15, 28 deg = 17, 32 deg = 18 Fall: Years of missing data 24 deg = 13, 28 deg = 13, 32 deg = 13 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 16, 28 deg = 16, 32 deg = 16 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 8 | June 5 | June 24 | | | 2 year in 10 later than-- | May 3 | May 27 | June 17 | | | 5 year in 10 later than-- | April 25 | May 12 | June 3 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 12 |September 10 | August 29 | | | 2 yr in 10 earlier than-- |September 18 |September 15 |September 3 | | | 5 yr in 10 earlier than-- | October 1 |September 26 |September 12 | | | ------------------------------------------------------------------------ FROST Station : BABB 6 NE, MT0392 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 = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 27, 28 deg = 28, 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 21 | June 11 | July 12 | | | 2 year in 10 later than-- | May 15 | June 4 | July 4 | | | 5 year in 10 later than-- | May 4 | May 22 | June 19 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 13 | August 30 | August 22 | | | 2 yr in 10 earlier than-- |September 18 |September 5 | August 25 | | | 5 yr in 10 earlier than-- |September 28 |September 14 |September 2 | | | ------------------------------------------------------------------------ FROST Station : CUT BANK FAA AIRPORT, MT2173 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 = 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 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 10 | May 22 | June 9 | | | 2 year in 10 later than-- | May 5 | May 17 | June 4 | | | 5 year in 10 later than-- | April 25 | May 9 | May 25 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 16 |September 8 | August 30 | | | 2 yr in 10 earlier than-- |September 23 |September 14 |September 4 | | | 5 yr in 10 earlier than-- | October 5 |September 24 |September 13 | | | ------------------------------------------------------------------------ FROST Station : DEL BONITA, MT2301 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 12 | May 29 | June 19 | | | 2 year in 10 later than-- | May 9 | May 25 | June 12 | | | 5 year in 10 later than-- | May 1 | May 16 | May 31 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 14 | August 29 | August 24 | | | 2 yr in 10 earlier than-- |September 20 |September 6 | August 30 | | | 5 yr in 10 earlier than-- | October 2 |September 19 |September 11 | | | ------------------------------------------------------------------------ FROST Station : SANTA RITA 20 N, MT7362 Start yr. - 1962 End yr. - 1990 Requested years of data: 29 Available years of data: 22 Spring: Years of missing data 24 deg = 14, 28 deg = 12, 32 deg = 11 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 15, 28 deg = 17, 32 deg = 18 Fall: Years of missing data 24 deg = 13, 28 deg = 13, 32 deg = 13 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 16, 28 deg = 16, 32 deg = 16 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 8 | June 5 | June 24 | | | 2 year in 10 later than-- | May 3 | May 27 | June 17 | | | 5 year in 10 later than-- | April 25 | May 12 | June 3 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- |September 12 |September 10 | August 29 | | | 2 yr in 10 earlier than-- |September 18 |September 15 |September 3 | | | 5 yr in 10 earlier than-- | October 1 |September 26 |September 12 | | | ------------------------------------------------------------------------