FROST Station : BETATAKIN, AZ0750 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 7 | May 16 | May 25 | | | 2 year in 10 later than-- | May 1 | May 12 | May 22 | | | 5 year in 10 later than-- | April 22 | May 4 | May 15 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 14 | October 7 |September 24 | | | 2 yr in 10 earlier than-- | October 20 | October 13 |September 30 | | | 5 yr in 10 earlier than-- | November 1 | October 24 | October 14 | | | ------------------------------------------------------------------------ FROST Station : HEBER RANGER STN, AZ3961 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 28 | June 15 | June 27 | | | 2 year in 10 later than-- | May 22 | June 9 | June 21 | | | 5 year in 10 later than-- | May 9 | May 28 | June 11 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 2 |September 22 |September 10 | | | 2 yr in 10 earlier than-- | October 7 |September 28 |September 16 | | | 5 yr in 10 earlier than-- | October 19 | October 9 |September 27 | | | ------------------------------------------------------------------------ FROST Station : HOLBROOK, AZ4089 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 6, 28 deg = 6, 32 deg = 5 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 = 5, 28 deg = 5, 32 deg = 4 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 25, 28 deg = 25, 32 deg = 26 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 7 | May 23 | June 2 | | | 2 year in 10 later than-- | April 30 | May 16 | May 27 | | | 5 year in 10 later than-- | April 17 | May 3 | May 15 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 10 |September 28 |September 20 | | | 2 yr in 10 earlier than-- | October 17 | October 5 |September 27 | | | 5 yr in 10 earlier than-- | November 1 | October 20 | October 9 | | | ------------------------------------------------------------------------ FROST Station : KEAMS CANYON, AZ4586 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 4, 28 deg = 3, 32 deg = 2 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 26, 28 deg = 27, 32 deg = 28 Fall: Years of missing data 24 deg = 5, 28 deg = 3, 32 deg = 2 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 25, 28 deg = 27, 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 15 | May 25 | June 8 | | | 2 year in 10 later than-- | May 8 | May 20 | June 2 | | | 5 year in 10 later than-- | April 23 | May 8 | May 22 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 10 | October 1 |September 16 | | | 2 yr in 10 earlier than-- | October 16 | October 7 |September 22 | | | 5 yr in 10 earlier than-- | October 27 | October 18 | October 4 | | | ------------------------------------------------------------------------ FROST Station : PETRIFIED FOREST N P, AZ6468 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-- | April 27 | May 13 | May 22 | | | 2 year in 10 later than-- | April 21 | May 8 | May 17 | | | 5 year in 10 later than-- | April 9 | April 28 | May 7 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 24 | October 11 | October 8 | | | 2 yr in 10 earlier than-- | October 29 | October 17 | October 12 | | | 5 yr in 10 earlier than-- | November 7 | October 28 | October 20 | | | ------------------------------------------------------------------------ FROST Station : SHOW LOW AIRPORT, AZ7855 Start yr. - 1966 End yr. - 1990 Requested years of data: 25 Available years of data: 25 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 = 23, 28 deg = 23, 32 deg = 23 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 = 25, 28 deg = 25, 32 deg = 25 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 7 | May 21 | June 5 | | | 2 year in 10 later than-- | April 30 | May 16 | May 30 | | | 5 year in 10 later than-- | April 18 | May 4 | May 18 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 10 |September 28 |September 23 | | | 2 yr in 10 earlier than-- | October 16 | October 5 |September 29 | | | 5 yr in 10 earlier than-- | October 27 | October 17 | October 10 | | | ------------------------------------------------------------------------ FROST Station : SNOWFLAKE, AZ8012 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-- | May 12 | May 25 | June 1 | | | 2 year in 10 later than-- | May 5 | May 18 | May 26 | | | 5 year in 10 later than-- | April 22 | May 7 | May 16 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 12 | October 2 |September 21 | | | 2 yr in 10 earlier than-- | October 18 | October 7 |September 26 | | | 5 yr in 10 earlier than-- | October 28 | October 18 | October 7 | | | ------------------------------------------------------------------------ FROST Station : SNOWFLAKE 15 W, AZ8018 Start yr. - 1965 End yr. - 1990 Requested years of data: 26 Available years of data: 26 Spring: Years of missing data 24 deg = 2, 28 deg = 1, 32 deg = 1 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 24, 28 deg = 25, 32 deg = 25 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 = 26, 28 deg = 26, 32 deg = 26 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | May 13 | May 21 | June 1 | | | 2 year in 10 later than-- | May 7 | May 15 | May 27 | | | 5 year in 10 later than-- | April 24 | May 5 | May 18 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 8 | October 7 |September 22 | | | 2 yr in 10 earlier than-- | October 15 | October 12 |September 28 | | | 5 yr in 10 earlier than-- | October 27 | October 21 | October 10 | | | ------------------------------------------------------------------------ FROST Station : WHITERIVER 1 SW, AZ9271 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 = 5, 28 deg = 5, 32 deg = 3 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 25, 28 deg = 25, 32 deg = 27 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | April 19 | May 4 | May 23 | | | 2 year in 10 later than-- | April 12 | April 27 | May 18 | | | 5 year in 10 later than-- | March 28 | April 15 | May 7 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 27 | October 15 |September 28 | | | 2 yr in 10 earlier than-- | November 1 | October 20 | October 4 | | | 5 yr in 10 earlier than-- | November 11 | October 29 | October 16 | | | ------------------------------------------------------------------------ FROST Station : WINSLOW WSO AP, AZ9439 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-- | April 27 | May 11 | May 19 | | | 2 year in 10 later than-- | April 17 | May 4 | May 14 | | | 5 year in 10 later than-- | March 30 | April 21 | May 4 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 22 | October 11 |September 29 | | | 2 yr in 10 earlier than-- | October 27 | October 17 | October 5 | | | 5 yr in 10 earlier than-- | November 7 | October 28 | October 18 | | | ------------------------------------------------------------------------