{"title":"Spring Valley: threshold days by year","description":"Days at or beyond each fixed threshold at Spring Valley, 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/ASN00010257/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":"prcp_ge_10mm","year":1959,"days":10,"first":"1959-04-10","last":"1959-11-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":10,"first":"1960-01-01","last":"1960-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1961,"days":7,"first":"1961-01-26","last":"1961-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":6,"first":"1962-05-13","last":"1962-12-23","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1963,"days":20,"first":"1963-01-27","last":"1963-08-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":9,"first":"1964-03-29","last":"1964-10-09","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1965,"days":11,"first":"1965-04-19","last":"1965-11-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":12,"first":"1966-04-05","last":"1966-10-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":6,"first":"1967-01-23","last":"1967-10-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1968,"days":13,"first":"1968-01-27","last":"1968-09-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1969,"days":6,"first":"1969-03-19","last":"1969-07-27","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1970,"days":10,"first":"1970-02-16","last":"1970-10-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":6,"first":"1971-03-13","last":"1971-11-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1972,"days":7,"first":"1972-02-07","last":"1972-08-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":10,"first":"1973-04-10","last":"1973-11-15","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1974,"days":12,"first":"1974-04-04","last":"1974-11-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":8,"first":"1975-04-01","last":"1975-12-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":7,"first":"1976-02-28","last":"1976-10-09","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1977,"days":8,"first":"1977-04-28","last":"1977-10-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":11,"first":"1978-01-02","last":"1978-12-19","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1979,"days":8,"first":"1979-02-16","last":"1979-11-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1980,"days":3,"first":"1980-04-21","last":"1980-08-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1981,"days":11,"first":"1981-02-17","last":"1981-12-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":10,"first":"1982-01-03","last":"1982-09-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":15,"first":"1983-03-17","last":"1983-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1984,"days":12,"first":"1984-02-15","last":"1984-07-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1985,"days":11,"first":"1985-02-01","last":"1985-11-21","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1986,"days":11,"first":"1986-02-21","last":"1986-09-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1987,"days":7,"first":"1987-05-09","last":"1987-12-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":10,"first":"1988-03-24","last":"1988-08-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":12,"first":"1989-01-12","last":"1989-08-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1990,"days":11,"first":"1990-01-28","last":"1990-10-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1991,"days":10,"first":"1991-01-17","last":"1991-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1992,"days":19,"first":"1992-02-16","last":"1992-09-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1993,"days":11,"first":"1993-03-19","last":"1993-09-12","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1994,"days":8,"first":"1994-02-25","last":"1994-12-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1995,"days":13,"first":"1995-03-28","last":"1995-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1996,"days":9,"first":"1996-04-20","last":"1996-11-06","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1999,"days":17,"first":"1999-01-23","last":"1999-12-30","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1960,"days":1,"first":"1960-07-21","last":"1960-07-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":2,"first":"1961-01-27","last":"1961-04-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":1,"first":"1962-05-13","last":"1962-05-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1963,"days":4,"first":"1963-01-27","last":"1963-07-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1964,"days":1,"first":"1964-06-21","last":"1964-06-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":2,"first":"1965-05-05","last":"1965-07-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1966,"days":1,"first":"1966-04-05","last":"1966-04-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":2,"first":"1968-01-27","last":"1968-06-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":2,"first":"1970-02-16","last":"1970-02-17","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1971,"days":2,"first":"1971-03-13","last":"1971-03-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":2,"first":"1973-04-10","last":"1973-06-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":4,"first":"1974-04-04","last":"1974-11-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":2,"first":"1976-02-28","last":"1976-08-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":3,"first":"1978-02-25","last":"1978-12-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1979,"days":1,"first":"1979-08-19","last":"1979-08-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1981,"days":1,"first":"1981-05-22","last":"1981-05-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1983,"days":3,"first":"1983-06-18","last":"1983-11-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1984,"days":3,"first":"1984-03-08","last":"1984-05-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1985,"days":1,"first":"1985-02-01","last":"1985-02-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1986,"days":3,"first":"1986-05-14","last":"1986-06-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1987,"days":1,"first":"1987-05-09","last":"1987-05-09","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1988,"days":3,"first":"1988-03-24","last":"1988-05-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1989,"days":2,"first":"1989-04-24","last":"1989-06-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1990,"days":5,"first":"1990-01-28","last":"1990-03-13","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1992,"days":2,"first":"1992-08-02","last":"1992-09-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1993,"days":3,"first":"1993-05-01","last":"1993-06-09","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1994,"days":1,"first":"1994-05-23","last":"1994-05-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1995,"days":4,"first":"1995-06-08","last":"1995-12-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1999,"days":3,"first":"1999-05-27","last":"1999-12-30","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1970,"days":1,"first":"1970-02-17","last":"1970-02-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1971,"days":1,"first":"1971-03-28","last":"1971-03-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1974,"days":1,"first":"1974-04-04","last":"1974-04-04","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1989,"days":1,"first":"1989-06-14","last":"1989-06-14","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1990,"days":1,"first":"1990-01-29","last":"1990-01-29","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1992,"days":1,"first":"1992-08-02","last":"1992-08-02","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1995,"days":1,"first":"1995-12-24","last":"1995-12-24","longest_streak":1}]}