{"title":"Robb Rs: threshold days by year","description":"Days at or beyond each fixed threshold at Robb Rs, by year.","dataAsOf":"2026-10-17T00:00:00Z","lastRevised":"2026-10-18","source":"Source: NOAA National Centers for Environmental Information, Global Historical Climatology Network Daily (GHCN-Daily). Records are computed by World Extreme Weather Monitor and are not official NOAA products.","licence":"US Government open data (NOAA NCEI)","page":"https://worldextremeweathermonitor.com/stations/CA003065505/thresholds/","columns":[{"name":"threshold","description":"Threshold id, for example tmax_ge_40c."},{"name":"year","description":"Calendar year."},{"name":"days","description":"Days in the year at or beyond the threshold."},{"name":"first","description":"First qualifying date of the year."},{"name":"last","description":"Last qualifying date of the year."},{"name":"longest_streak","description":"Longest run of consecutive qualifying days inside the year."}],"rows":[{"threshold":"tmax_ge_30c","year":1966,"days":1,"first":"1966-08-25","last":"1966-08-25","longest_streak":1},{"threshold":"tmax_ge_30c","year":1968,"days":1,"first":"1968-07-04","last":"1968-07-04","longest_streak":1},{"threshold":"tmax_ge_30c","year":1969,"days":1,"first":"1969-06-18","last":"1969-06-18","longest_streak":1},{"threshold":"tmax_ge_30c","year":1970,"days":6,"first":"1970-06-03","last":"1970-08-21","longest_streak":2},{"threshold":"tmax_ge_30c","year":1971,"days":4,"first":"1971-07-19","last":"1971-08-02","longest_streak":3},{"threshold":"tmax_ge_30c","year":1974,"days":1,"first":"1974-08-04","last":"1974-08-04","longest_streak":1},{"threshold":"tmax_ge_30c","year":1975,"days":4,"first":"1975-07-04","last":"1975-07-27","longest_streak":2},{"threshold":"tmax_ge_30c","year":1977,"days":2,"first":"1977-06-07","last":"1977-06-08","longest_streak":2},{"threshold":"tmax_ge_30c","year":1982,"days":1,"first":"1982-07-30","last":"1982-07-30","longest_streak":1},{"threshold":"tmax_ge_90f","year":1970,"days":1,"first":"1970-06-03","last":"1970-06-03","longest_streak":1},{"threshold":"tmax_ge_90f","year":1974,"days":1,"first":"1974-08-04","last":"1974-08-04","longest_streak":1},{"threshold":"tmax_ge_90f","year":1975,"days":1,"first":"1975-07-05","last":"1975-07-05","longest_streak":1},{"threshold":"tmax_le_0c","year":1966,"days":82,"first":"1966-01-01","last":"1966-12-10","longest_streak":15},{"threshold":"tmax_le_0c","year":1968,"days":69,"first":"1968-01-01","last":"1968-12-31","longest_streak":17},{"threshold":"tmax_le_0c","year":1969,"days":78,"first":"1969-01-01","last":"1969-12-28","longest_streak":34},{"threshold":"tmax_le_0c","year":1970,"days":78,"first":"1970-01-02","last":"1970-12-31","longest_streak":24},{"threshold":"tmax_le_0c","year":1971,"days":86,"first":"1971-01-01","last":"1971-12-31","longest_streak":19},{"threshold":"tmax_le_0c","year":1974,"days":77,"first":"1974-01-01","last":"1974-12-27","longest_streak":11},{"threshold":"tmax_le_0c","year":1975,"days":90,"first":"1975-01-03","last":"1975-12-31","longest_streak":20},{"threshold":"tmax_le_0c","year":1976,"days":53,"first":"1976-01-01","last":"1976-12-31","longest_streak":7},{"threshold":"tmax_le_0c","year":1977,"days":64,"first":"1977-01-01","last":"1977-12-31","longest_streak":11},{"threshold":"tmax_le_0c","year":1980,"days":62,"first":"1980-01-07","last":"1980-12-25","longest_streak":10},{"threshold":"tmax_le_0c","year":1982,"days":106,"first":"1982-01-01","last":"1982-12-28","longest_streak":15},{"threshold":"tmin_le_0c","year":1966,"days":214,"first":"1966-01-01","last":"1966-12-19","longest_streak":43},{"threshold":"tmin_le_0c","year":1968,"days":246,"first":"1968-01-01","last":"1968-12-31","longest_streak":114},{"threshold":"tmin_le_0c","year":1969,"days":236,"first":"1969-01-01","last":"1969-12-31","longest_streak":131},{"threshold":"tmin_le_0c","year":1970,"days":247,"first":"1970-01-01","last":"1970-12-31","longest_streak":94},{"threshold":"tmin_le_0c","year":1971,"days":203,"first":"1971-01-01","last":"1971-12-31","longest_streak":89},{"threshold":"tmin_le_0c","year":1974,"days":240,"first":"1974-01-01","last":"1974-12-31","longest_streak":176},{"threshold":"tmin_le_0c","year":1975,"days":243,"first":"1975-01-01","last":"1975-12-31","longest_streak":76},{"threshold":"tmin_le_0c","year":1976,"days":223,"first":"1976-01-01","last":"1976-12-31","longest_streak":98},{"threshold":"tmin_le_0c","year":1977,"days":232,"first":"1977-01-01","last":"1977-12-31","longest_streak":69},{"threshold":"tmin_le_0c","year":1980,"days":199,"first":"1980-01-08","last":"1980-12-31","longest_streak":80},{"threshold":"tmin_le_0c","year":1982,"days":224,"first":"1982-01-01","last":"1982-12-31","longest_streak":145},{"threshold":"tmin_le_m10c","year":1966,"days":109,"first":"1966-01-01","last":"1966-12-13","longest_streak":19},{"threshold":"tmin_le_m10c","year":1968,"days":98,"first":"1968-01-01","last":"1968-12-31","longest_streak":103},{"threshold":"tmin_le_m10c","year":1969,"days":109,"first":"1969-01-01","last":"1969-12-29","longest_streak":8},{"threshold":"tmin_le_m10c","year":1970,"days":110,"first":"1970-01-01","last":"1970-12-31","longest_streak":36},{"threshold":"tmin_le_m10c","year":1971,"days":118,"first":"1971-01-01","last":"1971-12-31","longest_streak":26},{"threshold":"tmin_le_m10c","year":1974,"days":110,"first":"1974-01-01","last":"1974-12-29","longest_streak":20},{"threshold":"tmin_le_m10c","year":1975,"days":124,"first":"1975-01-02","last":"1975-12-31","longest_streak":25},{"threshold":"tmin_le_m10c","year":1976,"days":81,"first":"1976-01-01","last":"1976-12-31","longest_streak":19},{"threshold":"tmin_le_m10c","year":1977,"days":90,"first":"1977-01-01","last":"1977-12-31","longest_streak":15},{"threshold":"tmin_le_m10c","year":1980,"days":86,"first":"1980-01-08","last":"1980-12-31","longest_streak":12},{"threshold":"tmin_le_m10c","year":1982,"days":145,"first":"1982-01-01","last":"1982-12-29","longest_streak":28},{"threshold":"tmin_le_m20c","year":1966,"days":50,"first":"1966-01-01","last":"1966-12-10","longest_streak":14},{"threshold":"tmin_le_m20c","year":1968,"days":42,"first":"1968-01-02","last":"1968-12-31","longest_streak":15},{"threshold":"tmin_le_m20c","year":1969,"days":37,"first":"1969-01-01","last":"1969-03-09","longest_streak":27},{"threshold":"tmin_le_m20c","year":1970,"days":47,"first":"1970-01-05","last":"1970-12-30","longest_streak":14},{"threshold":"tmin_le_m20c","year":1971,"days":48,"first":"1971-01-03","last":"1971-12-28","longest_streak":10},{"threshold":"tmin_le_m20c","year":1974,"days":35,"first":"1974-01-05","last":"1974-12-23","longest_streak":10},{"threshold":"tmin_le_m20c","year":1975,"days":48,"first":"1975-01-05","last":"1975-12-17","longest_streak":17},{"threshold":"tmin_le_m20c","year":1976,"days":23,"first":"1976-01-03","last":"1976-12-31","longest_streak":7},{"threshold":"tmin_le_m20c","year":1977,"days":29,"first":"1977-01-01","last":"1977-12-31","longest_streak":9},{"threshold":"tmin_le_m20c","year":1980,"days":41,"first":"1980-01-08","last":"1980-12-25","longest_streak":8},{"threshold":"tmin_le_m20c","year":1982,"days":62,"first":"1982-01-01","last":"1982-12-08","longest_streak":11},{"threshold":"tmin_le_m30c","year":1966,"days":13,"first":"1966-01-01","last":"1966-12-09","longest_streak":4},{"threshold":"tmin_le_m30c","year":1968,"days":14,"first":"1968-01-10","last":"1968-12-30","longest_streak":4},{"threshold":"tmin_le_m30c","year":1969,"days":24,"first":"1969-01-02","last":"1969-01-31","longest_streak":17},{"threshold":"tmin_le_m30c","year":1970,"days":17,"first":"1970-01-10","last":"1970-12-20","longest_streak":9},{"threshold":"tmin_le_m30c","year":1971,"days":16,"first":"1971-01-10","last":"1971-12-26","longest_streak":8},{"threshold":"tmin_le_m30c","year":1974,"days":7,"first":"1974-01-09","last":"1974-03-07","longest_streak":3},{"threshold":"tmin_le_m30c","year":1975,"days":14,"first":"1975-01-09","last":"1975-12-14","longest_streak":4},{"threshold":"tmin_le_m30c","year":1976,"days":7,"first":"1976-01-07","last":"1976-12-09","longest_streak":3},{"threshold":"tmin_le_m30c","year":1977,"days":10,"first":"1977-01-16","last":"1977-12-10","longest_streak":7},{"threshold":"tmin_le_m30c","year":1980,"days":18,"first":"1980-01-08","last":"1980-12-24","longest_streak":5},{"threshold":"tmin_le_m30c","year":1982,"days":18,"first":"1982-01-01","last":"1982-02-10","longest_streak":10},{"threshold":"tmin_le_m40c","year":1968,"days":1,"first":"1968-12-28","last":"1968-12-28","longest_streak":1},{"threshold":"tmin_le_m40c","year":1969,"days":2,"first":"1969-01-28","last":"1969-01-29","longest_streak":2},{"threshold":"tmin_le_m40c","year":1971,"days":1,"first":"1971-01-11","last":"1971-01-11","longest_streak":1},{"threshold":"tmin_le_m40c","year":1977,"days":3,"first":"1977-12-08","last":"1977-12-10","longest_streak":3},{"threshold":"tmin_le_m40c","year":1980,"days":1,"first":"1980-01-09","last":"1980-01-09","longest_streak":1},{"threshold":"tmin_le_m40c","year":1982,"days":2,"first":"1982-01-21","last":"1982-01-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":17,"first":"1966-01-26","last":"1966-10-24","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1970,"days":9,"first":"1970-05-09","last":"1970-11-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":27,"first":"1971-01-19","last":"1971-09-25","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1974,"days":13,"first":"1974-01-13","last":"1974-08-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":8,"first":"1975-05-04","last":"1975-12-30","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1976,"days":17,"first":"1976-02-02","last":"1976-12-08","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1977,"days":20,"first":"1977-03-26","last":"1977-09-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1980,"days":28,"first":"1980-05-23","last":"1980-11-30","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1982,"days":22,"first":"1982-01-09","last":"1982-10-03","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1966,"days":5,"first":"1966-05-09","last":"1966-08-27","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1970,"days":1,"first":"1970-06-15","last":"1970-06-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":6,"first":"1971-01-19","last":"1971-08-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":3,"first":"1974-04-26","last":"1974-08-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":2,"first":"1975-05-04","last":"1975-06-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":3,"first":"1976-06-15","last":"1976-08-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1977,"days":4,"first":"1977-05-05","last":"1977-07-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1980,"days":6,"first":"1980-05-24","last":"1980-07-19","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1982,"days":6,"first":"1982-01-09","last":"1982-09-26","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1970,"days":1,"first":"1970-06-15","last":"1970-06-15","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1977,"days":1,"first":"1977-05-05","last":"1977-05-05","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1980,"days":1,"first":"1980-06-04","last":"1980-06-04","longest_streak":1},{"threshold":"snow_ge_10cm","year":1966,"days":2,"first":"1966-01-26","last":"1966-03-20","longest_streak":1},{"threshold":"snow_ge_10cm","year":1970,"days":3,"first":"1970-09-11","last":"1970-11-24","longest_streak":2},{"threshold":"snow_ge_10cm","year":1971,"days":6,"first":"1971-01-19","last":"1971-03-30","longest_streak":2},{"threshold":"snow_ge_10cm","year":1974,"days":5,"first":"1974-01-13","last":"1974-11-20","longest_streak":1},{"threshold":"snow_ge_10cm","year":1975,"days":5,"first":"1975-11-01","last":"1975-12-30","longest_streak":2},{"threshold":"snow_ge_10cm","year":1976,"days":3,"first":"1976-02-02","last":"1976-12-08","longest_streak":1},{"threshold":"snow_ge_10cm","year":1977,"days":2,"first":"1977-03-26","last":"1977-05-16","longest_streak":1},{"threshold":"snow_ge_10cm","year":1980,"days":4,"first":"1980-01-13","last":"1980-12-17","longest_streak":1},{"threshold":"snow_ge_10cm","year":1982,"days":3,"first":"1982-01-09","last":"1982-03-27","longest_streak":1},{"threshold":"snow_ge_25cm","year":1971,"days":2,"first":"1971-01-19","last":"1971-01-29","longest_streak":1},{"threshold":"snow_ge_25cm","year":1982,"days":1,"first":"1982-01-09","last":"1982-01-09","longest_streak":1}]}