{"title":"Bighorn Dam: threshold days by year","description":"Days at or beyond each fixed threshold at Bighorn Dam, 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/CA0030506GN/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":1970,"days":14,"first":"1970-06-03","last":"1970-08-23","longest_streak":3},{"threshold":"tmax_ge_30c","year":1971,"days":10,"first":"1971-07-19","last":"1971-08-12","longest_streak":3},{"threshold":"tmax_ge_30c","year":1975,"days":6,"first":"1975-07-03","last":"1975-07-11","longest_streak":4},{"threshold":"tmax_ge_30c","year":1979,"days":4,"first":"1979-07-17","last":"1979-07-20","longest_streak":4},{"threshold":"tmax_ge_30c","year":1981,"days":3,"first":"1981-07-19","last":"1981-09-18","longest_streak":1},{"threshold":"tmax_ge_30c","year":1983,"days":2,"first":"1983-07-31","last":"1983-08-10","longest_streak":1},{"threshold":"tmax_ge_90f","year":1970,"days":3,"first":"1970-06-03","last":"1970-07-16","longest_streak":2},{"threshold":"tmax_ge_90f","year":1971,"days":2,"first":"1971-08-01","last":"1971-08-02","longest_streak":2},{"threshold":"tmax_ge_90f","year":1975,"days":1,"first":"1975-07-11","last":"1975-07-11","longest_streak":1},{"threshold":"tmax_le_0c","year":1970,"days":73,"first":"1970-01-01","last":"1970-12-28","longest_streak":18},{"threshold":"tmax_le_0c","year":1971,"days":87,"first":"1971-01-03","last":"1971-12-31","longest_streak":15},{"threshold":"tmax_le_0c","year":1972,"days":73,"first":"1972-01-01","last":"1972-11-27","longest_streak":21},{"threshold":"tmax_le_0c","year":1974,"days":67,"first":"1974-01-02","last":"1974-12-30","longest_streak":13},{"threshold":"tmax_le_0c","year":1975,"days":95,"first":"1975-01-01","last":"1975-12-31","longest_streak":24},{"threshold":"tmax_le_0c","year":1976,"days":59,"first":"1976-01-01","last":"1976-12-31","longest_streak":10},{"threshold":"tmax_le_0c","year":1977,"days":60,"first":"1977-01-01","last":"1977-12-31","longest_streak":34},{"threshold":"tmax_le_0c","year":1978,"days":82,"first":"1978-01-01","last":"1978-12-31","longest_streak":25},{"threshold":"tmax_le_0c","year":1979,"days":78,"first":"1979-01-01","last":"1979-12-29","longest_streak":11},{"threshold":"tmax_le_0c","year":1980,"days":56,"first":"1980-01-03","last":"1980-12-31","longest_streak":10},{"threshold":"tmax_le_0c","year":1981,"days":41,"first":"1981-01-25","last":"1981-12-31","longest_streak":18},{"threshold":"tmax_le_0c","year":1982,"days":84,"first":"1982-01-01","last":"1982-12-31","longest_streak":13},{"threshold":"tmax_le_0c","year":1983,"days":67,"first":"1983-01-05","last":"1983-12-29","longest_streak":19},{"threshold":"tmin_le_0c","year":1970,"days":227,"first":"1970-01-01","last":"1970-12-31","longest_streak":69},{"threshold":"tmin_le_0c","year":1971,"days":213,"first":"1971-01-04","last":"1971-12-30","longest_streak":49},{"threshold":"tmin_le_0c","year":1972,"days":187,"first":"1972-01-01","last":"1972-11-30","longest_streak":67},{"threshold":"tmin_le_0c","year":1974,"days":214,"first":"1974-01-01","last":"1974-12-31","longest_streak":41},{"threshold":"tmin_le_0c","year":1975,"days":220,"first":"1975-01-01","last":"1975-12-31","longest_streak":39},{"threshold":"tmin_le_0c","year":1976,"days":208,"first":"1976-01-01","last":"1976-12-31","longest_streak":52},{"threshold":"tmin_le_0c","year":1977,"days":213,"first":"1977-01-01","last":"1977-12-31","longest_streak":70},{"threshold":"tmin_le_0c","year":1978,"days":219,"first":"1978-01-01","last":"1978-12-31","longest_streak":101},{"threshold":"tmin_le_0c","year":1979,"days":220,"first":"1979-01-01","last":"1979-12-31","longest_streak":46},{"threshold":"tmin_le_0c","year":1980,"days":193,"first":"1980-01-01","last":"1980-12-31","longest_streak":69},{"threshold":"tmin_le_0c","year":1981,"days":200,"first":"1981-01-01","last":"1981-12-31","longest_streak":33},{"threshold":"tmin_le_0c","year":1982,"days":225,"first":"1982-01-01","last":"1982-12-31","longest_streak":59},{"threshold":"tmin_le_0c","year":1983,"days":221,"first":"1983-01-01","last":"1983-12-31","longest_streak":34},{"threshold":"tmin_le_m10c","year":1970,"days":90,"first":"1970-01-01","last":"1970-12-31","longest_streak":19},{"threshold":"tmin_le_m10c","year":1971,"days":102,"first":"1971-01-04","last":"1971-12-30","longest_streak":11},{"threshold":"tmin_le_m10c","year":1972,"days":84,"first":"1972-01-03","last":"1972-11-28","longest_streak":22},{"threshold":"tmin_le_m10c","year":1974,"days":77,"first":"1974-01-01","last":"1974-12-28","longest_streak":15},{"threshold":"tmin_le_m10c","year":1975,"days":107,"first":"1975-01-04","last":"1975-12-31","longest_streak":20},{"threshold":"tmin_le_m10c","year":1976,"days":73,"first":"1976-01-01","last":"1976-12-31","longest_streak":17},{"threshold":"tmin_le_m10c","year":1977,"days":85,"first":"1977-01-01","last":"1977-12-31","longest_streak":31},{"threshold":"tmin_le_m10c","year":1978,"days":91,"first":"1978-01-01","last":"1978-12-31","longest_streak":29},{"threshold":"tmin_le_m10c","year":1979,"days":96,"first":"1979-01-01","last":"1979-12-31","longest_streak":19},{"threshold":"tmin_le_m10c","year":1980,"days":82,"first":"1980-01-04","last":"1980-12-25","longest_streak":13},{"threshold":"tmin_le_m10c","year":1981,"days":68,"first":"1981-01-01","last":"1981-12-31","longest_streak":19},{"threshold":"tmin_le_m10c","year":1982,"days":120,"first":"1982-01-01","last":"1982-12-31","longest_streak":16},{"threshold":"tmin_le_m10c","year":1983,"days":75,"first":"1983-01-01","last":"1983-12-30","longest_streak":20},{"threshold":"tmin_le_m20c","year":1970,"days":47,"first":"1970-01-05","last":"1970-12-24","longest_streak":15},{"threshold":"tmin_le_m20c","year":1971,"days":40,"first":"1971-01-04","last":"1971-12-27","longest_streak":8},{"threshold":"tmin_le_m20c","year":1972,"days":36,"first":"1972-01-03","last":"1972-03-07","longest_streak":11},{"threshold":"tmin_le_m20c","year":1974,"days":24,"first":"1974-01-01","last":"1974-03-23","longest_streak":9},{"threshold":"tmin_le_m20c","year":1975,"days":34,"first":"1975-01-09","last":"1975-12-18","longest_streak":8},{"threshold":"tmin_le_m20c","year":1976,"days":21,"first":"1976-01-01","last":"1976-12-10","longest_streak":9},{"threshold":"tmin_le_m20c","year":1977,"days":25,"first":"1977-01-04","last":"1977-12-31","longest_streak":8},{"threshold":"tmin_le_m20c","year":1978,"days":41,"first":"1978-01-01","last":"1978-12-31","longest_streak":20},{"threshold":"tmin_le_m20c","year":1979,"days":48,"first":"1979-01-01","last":"1979-12-24","longest_streak":11},{"threshold":"tmin_le_m20c","year":1980,"days":38,"first":"1980-01-05","last":"1980-12-24","longest_streak":9},{"threshold":"tmin_le_m20c","year":1981,"days":11,"first":"1981-02-09","last":"1981-12-31","longest_streak":15},{"threshold":"tmin_le_m20c","year":1982,"days":45,"first":"1982-01-01","last":"1982-12-21","longest_streak":11},{"threshold":"tmin_le_m20c","year":1983,"days":23,"first":"1983-01-24","last":"1983-12-29","longest_streak":8},{"threshold":"tmin_le_m30c","year":1970,"days":15,"first":"1970-01-09","last":"1970-12-20","longest_streak":7},{"threshold":"tmin_le_m30c","year":1971,"days":11,"first":"1971-01-10","last":"1971-12-26","longest_streak":7},{"threshold":"tmin_le_m30c","year":1972,"days":9,"first":"1972-01-13","last":"1972-03-01","longest_streak":4},{"threshold":"tmin_le_m30c","year":1974,"days":5,"first":"1974-01-10","last":"1974-01-31","longest_streak":3},{"threshold":"tmin_le_m30c","year":1975,"days":11,"first":"1975-01-09","last":"1975-12-14","longest_streak":4},{"threshold":"tmin_le_m30c","year":1976,"days":5,"first":"1976-01-07","last":"1976-03-03","longest_streak":2},{"threshold":"tmin_le_m30c","year":1977,"days":7,"first":"1977-12-05","last":"1977-12-11","longest_streak":7},{"threshold":"tmin_le_m30c","year":1978,"days":8,"first":"1978-01-08","last":"1978-12-31","longest_streak":3},{"threshold":"tmin_le_m30c","year":1979,"days":10,"first":"1979-01-04","last":"1979-12-16","longest_streak":4},{"threshold":"tmin_le_m30c","year":1980,"days":13,"first":"1980-01-06","last":"1980-12-07","longest_streak":6},{"threshold":"tmin_le_m30c","year":1981,"days":3,"first":"1981-12-29","last":"1981-12-31","longest_streak":9},{"threshold":"tmin_le_m30c","year":1982,"days":11,"first":"1982-01-01","last":"1982-01-23","longest_streak":5},{"threshold":"tmin_le_m30c","year":1983,"days":6,"first":"1983-12-08","last":"1983-12-25","longest_streak":2},{"threshold":"tmin_le_m40c","year":1971,"days":2,"first":"1971-01-13","last":"1971-01-14","longest_streak":2},{"threshold":"tmin_le_m40c","year":1972,"days":3,"first":"1972-01-25","last":"1972-01-27","longest_streak":3},{"threshold":"tmin_le_m40c","year":1977,"days":2,"first":"1977-12-08","last":"1977-12-09","longest_streak":2},{"threshold":"tmin_le_m40c","year":1982,"days":2,"first":"1982-01-04","last":"1982-01-05","longest_streak":2},{"threshold":"tmin_ge_20c","year":1971,"days":1,"first":"1971-07-17","last":"1971-07-17","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1970,"days":11,"first":"1970-03-15","last":"1970-10-04","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1971,"days":13,"first":"1971-01-05","last":"1971-10-25","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1972,"days":20,"first":"1972-02-27","last":"1972-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":12,"first":"1974-01-06","last":"1974-11-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":6,"first":"1975-07-12","last":"1975-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":11,"first":"1976-05-19","last":"1976-11-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":13,"first":"1977-04-01","last":"1977-08-13","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1978,"days":19,"first":"1978-01-26","last":"1978-11-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":11,"first":"1979-07-28","last":"1979-12-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":19,"first":"1980-05-23","last":"1980-12-27","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1981,"days":16,"first":"1981-02-25","last":"1981-10-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":11,"first":"1982-03-23","last":"1982-08-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":9,"first":"1983-05-08","last":"1983-10-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":2,"first":"1970-04-26","last":"1970-06-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":1,"first":"1971-06-04","last":"1971-06-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":3,"first":"1972-06-11","last":"1972-06-24","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1975,"days":1,"first":"1975-07-12","last":"1975-07-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":1,"first":"1976-08-07","last":"1976-08-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1977,"days":2,"first":"1977-05-05","last":"1977-05-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1980,"days":3,"first":"1980-05-25","last":"1980-06-03","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1981,"days":4,"first":"1981-02-25","last":"1981-10-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1982,"days":1,"first":"1982-07-04","last":"1982-07-04","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1981,"days":1,"first":"1981-10-01","last":"1981-10-01","longest_streak":1},{"threshold":"snow_ge_10cm","year":1970,"days":4,"first":"1970-03-15","last":"1970-04-26","longest_streak":1},{"threshold":"snow_ge_10cm","year":1971,"days":6,"first":"1971-01-05","last":"1971-10-25","longest_streak":2},{"threshold":"snow_ge_10cm","year":1972,"days":9,"first":"1972-02-27","last":"1972-11-30","longest_streak":1},{"threshold":"snow_ge_10cm","year":1974,"days":7,"first":"1974-01-06","last":"1974-11-20","longest_streak":2},{"threshold":"snow_ge_10cm","year":1975,"days":3,"first":"1975-12-03","last":"1975-12-09","longest_streak":2},{"threshold":"snow_ge_10cm","year":1976,"days":1,"first":"1976-11-24","last":"1976-11-24","longest_streak":1},{"threshold":"snow_ge_10cm","year":1977,"days":2,"first":"1977-04-01","last":"1977-05-05","longest_streak":1},{"threshold":"snow_ge_10cm","year":1978,"days":4,"first":"1978-01-26","last":"1978-11-07","longest_streak":1},{"threshold":"snow_ge_10cm","year":1979,"days":5,"first":"1979-10-17","last":"1979-12-14","longest_streak":2},{"threshold":"snow_ge_10cm","year":1980,"days":2,"first":"1980-10-25","last":"1980-11-21","longest_streak":1},{"threshold":"snow_ge_10cm","year":1981,"days":3,"first":"1981-02-25","last":"1981-10-01","longest_streak":1},{"threshold":"snow_ge_10cm","year":1982,"days":4,"first":"1982-03-23","last":"1982-06-05","longest_streak":1},{"threshold":"snow_ge_10cm","year":1983,"days":3,"first":"1983-05-08","last":"1983-10-26","longest_streak":1},{"threshold":"snow_ge_25cm","year":1970,"days":1,"first":"1970-04-26","last":"1970-04-26","longest_streak":1},{"threshold":"snow_ge_25cm","year":1977,"days":1,"first":"1977-05-05","last":"1977-05-05","longest_streak":1},{"threshold":"snow_ge_25cm","year":1981,"days":2,"first":"1981-02-25","last":"1981-10-01","longest_streak":1},{"threshold":"snow_ge_50cm","year":1981,"days":1,"first":"1981-10-01","last":"1981-10-01","longest_streak":1}]}