FROST Station : COLUSA 2 SSW, CA1948 Start yr. - 1961 End yr. - 1990 Requested years of data: 30 Available years of data: 30 Spring: Years of missing data 24 deg = 3, 28 deg = 3, 32 deg = 2 Years with no occurrence 24 deg = 10, 28 deg = 1, 32 deg = 0 Data years used 24 deg = 27, 28 deg = 27, 32 deg = 28 Fall: Years of missing data 24 deg = 3, 28 deg = 1, 32 deg = 0 Years with no occurrence 24 deg = 10, 28 deg = 1, 32 deg = 0 Data years used 24 deg = 27, 28 deg = 29, 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 22 | March 16 | April 16 | | | 2 year in 10 later than-- | January 12 | February 28 | April 1 | | | 5 year in 10 later than-- | December 12 | January 27 | March 2 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 1 | November 16 | November 1 | | | 2 yr in 10 earlier than-- | December 14 | November 24 | November 9 | | | 5 yr in 10 earlier than-- | January 18 | December 9 | November 24 | | | ------------------------------------------------------------------------ FROST Station : EAST PARK RESERVOIR, CA2640 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 = 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 11 | April 17 | May 11 | | | 2 year in 10 later than-- | February 27 | April 4 | May 4 | | | 5 year in 10 later than-- | February 2 | March 10 | April 20 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | November 22 | November 5 | October 18 | | | 2 yr in 10 earlier than-- | November 30 | November 10 | October 24 | | | 5 yr in 10 earlier than-- | December 15 | November 20 | November 6 | | | ------------------------------------------------------------------------ FROST Station : WILLIAMS, CA9677 Start yr. - 1961 End yr. - 1989 Requested years of data: 29 Available years of data: 28 Spring: Years of missing data 24 deg = 13, 28 deg = 10, 32 deg = 9 Years with no occurrence 24 deg = 10, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 16, 28 deg = 19, 32 deg = 20 Fall: Years of missing data 24 deg = 15, 28 deg = 11, 32 deg = 10 Years with no occurrence 24 deg = 9, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 14, 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-- | December 30 | March 1 | April 2 | | | 2 year in 10 later than-- | November 28 | February 15 | March 19 | | | 5 year in 10 later than-- | ---------- | January 21 | February 21 | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | December 25 | November 22 | November 12 | | | 2 yr in 10 earlier than-- | ---------- | November 30 | November 18 | | | 5 yr in 10 earlier than-- | ---------- | December 16 | December 1 | | | ------------------------------------------------------------------------ FROST Station : WILLIAMS AIRPORT, CA9678 Start yr. - 1961 End yr. - 1953 Requested years of data: -7 Available years of data: 0 Spring: Years of missing data 24 deg = -7, 28 deg = -7, 32 deg = -7 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 0, 28 deg = 0, 32 deg = 0 Fall: Years of missing data 24 deg = -7, 28 deg = -7, 32 deg = -7 Years with no occurrence 24 deg = 0, 28 deg = 0, 32 deg = 0 Data years used 24 deg = 0, 28 deg = 0, 32 deg = 0 ------------------------------------------------------------------------ | Temperature ---------------------------|-------------------------------------------- Probability | 24F or lower | 28F or lower | 32F or lower | ---------------------------|--------------|--------------|-------------- | | | Last freezing temperature | | | in spring: | | | | | | 1 year in 10 later than-- | ---------- | ---------- | ---------- | | | 2 year in 10 later than-- | ---------- | ---------- | ---------- | | | 5 year in 10 later than-- | ---------- | ---------- | ---------- | | | First freezing temperature | | | in fall: | | | | | | 1 yr in 10 earlier than-- | ---------- | ---------- | ---------- | | | 2 yr in 10 earlier than-- | ---------- | ---------- | ---------- | | | 5 yr in 10 earlier than-- | ---------- | ---------- | ---------- | | | ------------------------------------------------------------------------