FROST Station : BEAUMONT 1 E, CA0609 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 13, 28 deg = 11, 32 deg = 6 Years with no occurrence 24 deg = 5, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 17, 28 deg = 19, 32 deg = 24 Fall: Years of missing data 24 deg = 13, 28 deg = 7, 32 deg = 7 Years with no occurrence 24 deg = 5, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 17, 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-- | January 30 | March 17 | May 2 | | | 2 year in 10 later than-- | January 11 | March 3 | April 20 | | | 5 year in 10 later than-- | ---------- | February 6 | March 27 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 21 | November 22 | November 2 | | | 2 yr in 10 earlier than-- | January 6 | November 30 | November 10 | | | 5 yr in 10 earlier than-- | ---------- | December 15 | November 25 | | | ------------------------------------------------------------------------ FROST Station : BLYTHE, CA0924 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 9, 28 deg = 8, 32 deg = 7 Years with no occurrence 24 deg = 9, 28 deg = 1, 32 deg = 0 Data years used 24 deg = 21, 28 deg = 22, 32 deg = 23 Fall: Years of missing data 24 deg = 8, 28 deg = 6, 32 deg = 2 Years with no occurrence 24 deg = 9, 28 deg = 1, 32 deg = 0 Data years used 24 deg = 22, 28 deg = 24, 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-- | January 16 | February 21 | March 5 | | | 2 year in 10 later than-- | January 4 | February 11 | February 27 | | | 5 year in 10 later than-- | ---------- | January 18 | February 13 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 21 | December 5 | November 19 | | | 2 yr in 10 earlier than-- | December 31 | December 14 | November 25 | | | 5 yr in 10 earlier than-- | ---------- | January 2 | December 9 | | | ------------------------------------------------------------------------ FROST Station : BLYTHE CAA AIRPORT, CA0927 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 = 0 Years with no occurrence 24 deg = 23, 28 deg = 14, 32 deg = 4 Data years used 24 deg = 29, 28 deg = 29, 32 deg = 30 Fall: Years of missing data 24 deg = 2, 28 deg = 2, 32 deg = 2 Years with no occurrence 24 deg = 22, 28 deg = 13, 32 deg = 4 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-- | January 14 | January 22 | February 19 | | | 2 year in 10 later than-- | ---------- | January 13 | February 10 | | | 5 year in 10 later than-- | ---------- | ---------- | January 24 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | January 5 | December 10 | November 29 | | | 2 yr in 10 earlier than-- | ---------- | December 24 | December 8 | | | 5 yr in 10 earlier than-- | ---------- | ---------- | December 25 | | | ------------------------------------------------------------------------ FROST Station : CORONA, CA2031 Start yr. - 1961 End yr. - 1988 Requested years of data: 28 Available years of data: 27 Spring: Years of missing data 24 deg = 1, 28 deg = 1, 32 deg = 1 Years with no occurrence 24 deg = 22, 28 deg = 9, 32 deg = 0 Data years used 24 deg = 27, 28 deg = 27, 32 deg = 27 Fall: Years of missing data 24 deg = 1, 28 deg = 1, 32 deg = 1 Years with no occurrence 24 deg = 21, 28 deg = 9, 32 deg = 0 Data years used 24 deg = 27, 28 deg = 27, 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-- | January 1 | February 7 | March 20 | | | 2 year in 10 later than-- | ---------- | January 28 | March 10 | | | 5 year in 10 later than-- | ---------- | January 5 | February 21 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 31 | December 10 | November 15 | | | 2 yr in 10 earlier than-- | January 23 | December 17 | November 24 | | | 5 yr in 10 earlier than-- | ---------- | January 4 | December 12 | | | ------------------------------------------------------------------------ FROST Station : EAGLE MOUNTAIN, CA2598 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 = 30, 28 deg = 27, 32 deg = 14 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 = 30, 28 deg = 26, 32 deg = 14 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-- | ---------- | ---------- | January 30 | | | 2 year in 10 later than-- | ---------- | ---------- | January 18 | | | 5 year in 10 later than-- | ---------- | ---------- | December 8 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | ---------- | January 4 | December 14 | | | 2 yr in 10 earlier than-- | ---------- | ---------- | December 24 | | | 5 yr in 10 earlier than-- | ---------- | ---------- | January 26 | | | ------------------------------------------------------------------------ FROST Station : ELSINORE, CA2805 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 15, 28 deg = 11, 32 deg = 9 Years with no occurrence 24 deg = 4, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 15, 28 deg = 19, 32 deg = 21 Fall: Years of missing data 24 deg = 14, 28 deg = 11, 32 deg = 10 Years with no occurrence 24 deg = 4, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 16, 28 deg = 19, 32 deg = 20 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | January 31 | March 16 | April 25 | | | 2 year in 10 later than-- | January 18 | March 4 | April 14 | | | 5 year in 10 later than-- | ---------- | February 11 | March 24 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 17 | November 9 | October 31 | | | 2 yr in 10 earlier than-- | January 2 | November 20 | November 7 | | | 5 yr in 10 earlier than-- | ---------- | December 12 | November 20 | | | ------------------------------------------------------------------------ FROST Station : HAYFIELD RESERVOIR, CA3855 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 = 11, 28 deg = 2, 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 = 10, 28 deg = 2, 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-- | February 12 | February 27 | March 27 | | | 2 year in 10 later than-- | January 31 | February 16 | March 14 | | | 5 year in 10 later than-- | January 1 | January 27 | February 18 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 16 | November 28 | November 15 | | | 2 yr in 10 earlier than-- | December 27 | December 5 | November 21 | | | 5 yr in 10 earlier than-- | January 23 | December 20 | December 3 | | | ------------------------------------------------------------------------ FROST Station : IDYLLWILD FIRE DEPT, CA4211 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 = 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 = 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-- | May 7 | June 10 | June 18 | | | 2 year in 10 later than-- | April 28 | May 31 | June 12 | | | 5 year in 10 later than-- | April 10 | May 13 | June 1 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | October 14 |September 24 |September 12 | | | 2 yr in 10 earlier than-- | October 24 | October 3 |September 20 | | | 5 yr in 10 earlier than-- | November 12 | October 22 | October 7 | | | ------------------------------------------------------------------------ FROST Station : INDIO FIRE STATION, CA4259 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 28 Spring: Years of missing data 24 deg = 5, 28 deg = 5, 32 deg = 5 Years with no occurrence 24 deg = 15, 28 deg = 5, 32 deg = 2 Data years used 24 deg = 25, 28 deg = 25, 32 deg = 25 Fall: Years of missing data 24 deg = 5, 28 deg = 5, 32 deg = 4 Years with no occurrence 24 deg = 13, 28 deg = 3, 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-- | January 9 | February 18 | February 26 | | | 2 year in 10 later than-- | December 29 | February 4 | February 15 | | | 5 year in 10 later than-- | ---------- | January 4 | January 21 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 20 | November 29 | November 17 | | | 2 yr in 10 earlier than-- | December 31 | December 9 | November 25 | | | 5 yr in 10 earlier than-- | ---------- | December 29 | December 11 | | | ------------------------------------------------------------------------ FROST Station : MECCA 2 SE, CA5502 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 10, 28 deg = 8, 32 deg = 6 Years with no occurrence 24 deg = 7, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 20, 28 deg = 22, 32 deg = 24 Fall: Years of missing data 24 deg = 13, 28 deg = 11, 32 deg = 8 Years with no occurrence 24 deg = 7, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 17, 28 deg = 19, 32 deg = 22 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | January 31 | February 19 | March 15 | | | 2 year in 10 later than-- | January 18 | February 10 | March 4 | | | 5 year in 10 later than-- | ---------- | January 24 | February 12 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 21 | November 23 | November 13 | | | 2 yr in 10 earlier than-- | January 9 | December 1 | November 21 | | | 5 yr in 10 earlier than-- | ---------- | December 18 | December 6 | | | ------------------------------------------------------------------------ FROST Station : PALM SPRINGS, CA6635 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 = 1 Years with no occurrence 24 deg = 24, 28 deg = 12, 32 deg = 6 Data years used 24 deg = 28, 28 deg = 28, 32 deg = 29 Fall: Years of missing data 24 deg = 2, 28 deg = 2, 32 deg = 2 Years with no occurrence 24 deg = 23, 28 deg = 11, 32 deg = 6 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-- | December 10 | January 26 | February 21 | | | 2 year in 10 later than-- | ---------- | January 14 | February 11 | | | 5 year in 10 later than-- | ---------- | December 5 | January 20 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | January 3 | December 7 | December 2 | | | 2 yr in 10 earlier than-- | ---------- | December 19 | December 11 | | | 5 yr in 10 earlier than-- | ---------- | January 21 | December 30 | | | ------------------------------------------------------------------------ FROST Station : RIVERSIDE FIRE STN 3, CA7470 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 = 28, 28 deg = 14, 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 = 0, 32 deg = 0 Years with no occurrence 24 deg = 28, 28 deg = 14, 32 deg = 0 Data years used 24 deg = 29, 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-- | ---------- | February 3 | March 15 | | | 2 year in 10 later than-- | ---------- | January 20 | March 4 | | | 5 year in 10 later than-- | ---------- | ---------- | February 12 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | ---------- | December 12 | November 18 | | | 2 yr in 10 earlier than-- | ---------- | December 26 | November 28 | | | 5 yr in 10 earlier than-- | ---------- | February 10 | December 17 | | | ------------------------------------------------------------------------ FROST Station : RIVERSIDE CITRUS EXP ST, CA7473 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 = 28, 28 deg = 21, 32 deg = 6 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 = 27, 28 deg = 21, 32 deg = 6 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-- | ---------- | January 21 | March 6 | | | 2 year in 10 later than-- | ---------- | December 27 | February 22 | | | 5 year in 10 later than-- | ---------- | ---------- | January 26 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | ---------- | December 22 | November 19 | | | 2 yr in 10 earlier than-- | ---------- | January 15 | December 2 | | | 5 yr in 10 earlier than-- | ---------- | ---------- | December 27 | | | ------------------------------------------------------------------------ FROST Station : THERMAL FAA AIRPORT, CA8892 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 = 17, 28 deg = 5, 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 = 16, 28 deg = 5, 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-- | January 24 | February 13 | March 6 | | | 2 year in 10 later than-- | January 12 | February 3 | February 26 | | | 5 year in 10 later than-- | ---------- | January 14 | February 9 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 18 | December 1 | November 17 | | | 2 yr in 10 earlier than-- | December 28 | December 9 | November 25 | | | 5 yr in 10 earlier than-- | ---------- | December 27 | December 9 | | | ------------------------------------------------------------------------