{"title":"Mary Valley Station: threshold days by year","description":"Days at or beyond each fixed threshold at Mary Valley Station, by year.","dataAsOf":"2026-10-16T00:00:00Z","lastRevised":"2026-10-17","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/ASN00028016/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":1969,"days":19,"first":"1969-01-04","last":"1969-12-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1970,"days":34,"first":"1970-01-15","last":"1970-12-31","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1971,"days":30,"first":"1971-01-23","last":"1971-12-22","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1972,"days":26,"first":"1972-01-01","last":"1972-12-18","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1973,"days":42,"first":"1973-01-21","last":"1973-12-29","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1974,"days":49,"first":"1974-01-05","last":"1974-12-29","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1975,"days":45,"first":"1975-01-01","last":"1975-12-27","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1979,"days":39,"first":"1979-01-01","last":"1979-12-31","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1980,"days":30,"first":"1980-01-03","last":"1980-12-21","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1981,"days":27,"first":"1981-01-04","last":"1981-11-26","longest_streak":7},{"threshold":"prcp_ge_10mm","year":1982,"days":28,"first":"1982-01-15","last":"1982-12-10","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1983,"days":26,"first":"1983-01-05","last":"1983-11-20","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1984,"days":34,"first":"1984-01-02","last":"1984-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1985,"days":25,"first":"1985-01-15","last":"1985-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":27,"first":"1986-01-02","last":"1986-12-20","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1987,"days":26,"first":"1987-01-05","last":"1987-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1988,"days":29,"first":"1988-01-12","last":"1988-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1989,"days":27,"first":"1989-01-02","last":"1989-12-31","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1990,"days":19,"first":"1990-01-13","last":"1990-12-23","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1991,"days":37,"first":"1991-01-01","last":"1991-12-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1992,"days":31,"first":"1992-01-04","last":"1992-12-28","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1993,"days":32,"first":"1993-01-03","last":"1993-12-31","longest_streak":11},{"threshold":"prcp_ge_10mm","year":1994,"days":27,"first":"1994-01-07","last":"1994-12-28","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1995,"days":32,"first":"1995-01-18","last":"1995-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1996,"days":36,"first":"1996-01-02","last":"1996-12-27","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1969,"days":8,"first":"1969-01-04","last":"1969-12-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":18,"first":"1970-01-21","last":"1970-12-31","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1971,"days":19,"first":"1971-01-23","last":"1971-12-22","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1972,"days":13,"first":"1972-01-05","last":"1972-12-18","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1973,"days":18,"first":"1973-01-27","last":"1973-12-29","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1974,"days":23,"first":"1974-01-05","last":"1974-12-12","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1975,"days":19,"first":"1975-01-13","last":"1975-12-20","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1979,"days":23,"first":"1979-01-01","last":"1979-12-31","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1980,"days":14,"first":"1980-01-23","last":"1980-12-20","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1981,"days":15,"first":"1981-01-05","last":"1981-11-26","longest_streak":7},{"threshold":"prcp_ge_25mm","year":1982,"days":10,"first":"1982-01-19","last":"1982-12-05","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1983,"days":8,"first":"1983-01-11","last":"1983-03-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1984,"days":20,"first":"1984-01-02","last":"1984-12-27","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1985,"days":8,"first":"1985-01-24","last":"1985-12-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1986,"days":11,"first":"1986-01-02","last":"1986-12-20","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1987,"days":11,"first":"1987-01-05","last":"1987-12-29","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1988,"days":17,"first":"1988-02-17","last":"1988-12-25","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1989,"days":10,"first":"1989-02-01","last":"1989-12-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1990,"days":4,"first":"1990-03-02","last":"1990-06-06","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1991,"days":20,"first":"1991-01-01","last":"1991-12-15","longest_st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