FROST Station : CHICO EXPERIMENT STN, CA1715 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 7, 28 deg = 6, 32 deg = 6 Years with no occurrence 24 deg = 3, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 23, 28 deg = 24, 32 deg = 24 Fall: Years of missing data 24 deg = 6, 28 deg = 5, 32 deg = 5 Years with no occurrence 24 deg = 2, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 24, 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-- | February 18 | March 18 | April 27 | | | 2 year in 10 later than-- | February 3 | March 6 | April 17 | | | 5 year in 10 later than-- | December 29 | February 10 | March 28 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 24 | November 10 | October 29 | | | 2 yr in 10 earlier than-- | December 8 | November 18 | November 3 | | | 5 yr in 10 earlier than-- | January 6 | December 2 | November 13 | | | ------------------------------------------------------------------------ FROST Station : DE SABLA, CA2402 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 = 1, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 28, 28 deg = 28, 32 deg = 29 Fall: Years of missing data 24 deg = 3, 28 deg = 3, 32 deg = 3 Years with no occurrence 24 deg = 1, 28 deg = 0, 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-- | March 27 | May 3 | May 28 | | | 2 year in 10 later than-- | March 12 | April 24 | May 19 | | | 5 year in 10 later than-- | February 9 | April 6 | May 3 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 3 | October 22 | October 3 | | | 2 yr in 10 earlier than-- | November 16 | October 31 | October 12 | | | 5 yr in 10 earlier than-- | December 10 | November 17 | October 30 | | | ------------------------------------------------------------------------ FROST Station : OROVILLE, CA6521 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 23 Spring: Years of missing data 24 deg = 13, 28 deg = 11, 32 deg = 11 Years with no occurrence 24 deg = 13, 28 deg = 1, 32 deg = 0 Data years used 24 deg = 17, 28 deg = 19, 32 deg = 19 Fall: Years of missing data 24 deg = 15, 28 deg = 12, 32 deg = 11 Years with no occurrence 24 deg = 9, 28 deg = 1, 32 deg = 0 Data years used 24 deg = 15, 28 deg = 18, 32 deg = 19 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | January 17 | February 9 | March 17 | | | 2 year in 10 later than-- | ---------- | January 31 | March 6 | | | 5 year in 10 later than-- | ---------- | January 12 | February 14 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 22 | November 29 | October 31 | | | 2 yr in 10 earlier than-- | January 11 | December 7 | November 9 | | | 5 yr in 10 earlier than-- | ---------- | December 24 | November 26 | | | ------------------------------------------------------------------------ FROST Station : PARADISE, CA6685 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 = 4, 32 deg = 1 Years with no occurrence 24 deg = 17, 28 deg = 3, 32 deg = 0 Data years used 24 deg = 26, 28 deg = 26, 32 deg = 29 Fall: Years of missing data 24 deg = 4, 28 deg = 4, 32 deg = 3 Years with no occurrence 24 deg = 16, 28 deg = 3, 32 deg = 0 Data years used 24 deg = 26, 28 deg = 26, 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-- | February 20 | March 11 | April 26 | | | 2 year in 10 later than-- | January 21 | February 23 | April 12 | | | 5 year in 10 later than-- | ---------- | January 19 | March 15 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 26 | November 28 | November 6 | | | 2 yr in 10 earlier than-- | January 28 | December 9 | November 13 | | | 5 yr in 10 earlier than-- | ---------- | January 1 | November 28 | | | ------------------------------------------------------------------------