FROST Station : CANELO 1 NW, AZ1231 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 = 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-- | April 29 | May 9 | May 19 | | | 2 year in 10 later than-- | April 21 | May 2 | May 14 | | | 5 year in 10 later than-- | April 4 | April 19 | May 3 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 6 | October 20 | October 7 | | | 2 yr in 10 earlier than-- | November 11 | October 25 | October 12 | | | 5 yr in 10 earlier than-- | November 19 | November 3 | October 22 | | | ------------------------------------------------------------------------ FROST Station : NOGALES 6 N, AZ5924 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 = 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-- | April 8 | May 6 | May 20 | | | 2 year in 10 later than-- | March 31 | April 28 | May 13 | | | 5 year in 10 later than-- | March 16 | April 13 | May 1 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 5 | October 26 | October 10 | | | 2 yr in 10 earlier than-- | November 10 | October 31 | October 16 | | | 5 yr in 10 earlier than-- | November 19 | November 9 | October 28 | | | ------------------------------------------------------------------------ FROST Station : TUMACACORI NATL MONUMEN, AZ8865 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 = 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-- | March 17 | April 10 | May 5 | | | 2 year in 10 later than-- | March 7 | April 1 | April 28 | | | 5 year in 10 later than-- | February 19 | March 15 | April 15 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 6 | November 5 | October 26 | | | 2 yr in 10 earlier than-- | November 14 | November 11 | October 31 | | | 5 yr in 10 earlier than-- | November 30 | November 22 | November 10 | | | ------------------------------------------------------------------------