{"title":"Round Mountain: threshold days by year","description":"Days at or beyond each fixed threshold at Round Mountain, 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/USC00047581/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":1971,"days":40,"first":"1971-01-10","last":"1971-12-24","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1972,"days":56,"first":"1972-01-19","last":"1972-12-24","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1973,"days":67,"first":"1973-01-09","last":"1973-12-29","longest_streak":10},{"threshold":"prcp_ge_10mm","year":1974,"days":46,"first":"1974-01-05","last":"1974-12-27","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1975,"days":51,"first":"1975-01-06","last":"1975-12-22","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1976,"days":19,"first":"1976-01-09","last":"1976-11-14","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1977,"days":40,"first":"1977-01-02","last":"1977-12-30","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1978,"days":54,"first":"1978-01-02","last":"1978-12-17","longest_streak":7},{"threshold":"prcp_ge_10mm","year":1979,"days":55,"first":"1979-01-08","last":"1979-12-31","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1980,"days":36,"first":"1980-01-09","last":"1980-12-21","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1981,"days":63,"first":"1981-01-16","last":"1981-12-31","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1982,"days":57,"first":"1982-01-02","last":"1982-12-22","longest_streak":7},{"threshold":"prcp_ge_10mm","year":1983,"days":80,"first":"1983-01-16","last":"1983-12-30","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1984,"days":39,"first":"1984-02-09","last":"1984-12-10","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1985,"days":30,"first":"1985-01-07","last":"1985-12-30","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1986,"days":50,"first":"1986-01-02","last":"1986-12-31","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1987,"days":36,"first":"1987-01-01","last":"1987-12-29","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1988,"days":34,"first":"1988-03-01","last":"1988-12-31","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1989,"days":35,"first":"1989-01-04","last":"1989-11-25","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1990,"days":32,"first":"1990-01-01","last":"1990-12-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1991,"days":32,"first":"1991-01-07","last":"1991-12-29","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1992,"days":43,"first":"1992-01-04","last":"1992-12-31","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1993,"days":48,"first":"1993-01-01","last":"1993-12-14","longest_streak":7},{"threshold":"prcp_ge_10mm","year":1994,"days":32,"first":"1994-01-01","last":"1994-11-25","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1996,"days":61,"first":"1996-01-15","last":"1996-12-31","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1998,"days":84,"first":"1998-01-02","last":"1998-12-20","longest_streak":9},{"threshold":"prcp_ge_10mm","year":1999,"days":39,"first":"1999-01-16","last":"1999-12-13","longest_streak":4},{"threshold":"prcp_ge_10mm","year":2002,"days":37,"first":"2002-01-02","last":"2002-12-31","longest_streak":6},{"threshold":"prcp_ge_10mm","year":2003,"days":53,"first":"2003-01-10","last":"2003-12-29","longest_streak":5},{"threshold":"prcp_ge_10mm","year":2004,"days":40,"first":"2004-01-01","last":"2004-12-31","longest_streak":5},{"threshold":"prcp_ge_10mm","year":2005,"days":58,"first":"2005-01-02","last":"2005-12-31","longest_streak":11},{"threshold":"prcp_ge_10mm","year":2006,"days":63,"first":"2006-01-01","last":"2006-12-27","longest_streak":7},{"threshold":"prcp_ge_10mm","year":2007,"days":37,"first":"2007-01-03","last":"2007-12-29","longest_streak":6},{"threshold":"prcp_ge_10mm","year":2008,"days":26,"first":"2008-01-03","last":"2008-12-23","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1971,"days":16,"first":"1971-01-10","last":"1971-12-24","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1972,"days":21,"first":"1972-01-21","last":"1972-12-19","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1973,"days":38,"first":"1973-01-09","last":"1973-12-29","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1974,"days":23,"first":"1974-01-06","last":"1974-12-27","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1975,"days":26,"first":"1975-01-08","last":"1975-12-05","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1976,"days":11,"first":"1976-02-15","last":"1976-11-14","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1977,"days":14,"first":"1977-01-02","last":"1977-12-29","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1978,"days":27,"first":"1978-01-05","last":"1978-12-17","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1979,"days":32,"first":"1979-01-08","last":"1979-12-31","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1980,"days":21,"first":"1980-01-09","last":"1980-12-04","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1981,"days":33,"first":"1981-01-23","last":"1981-12-31","longest_streak":6},{"threshold":"prcp_ge_25mm","year":1982,"days":24,"first":"1982-01-04","last":"1982-12-22","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1983,"days":43,"first":"1983-01-18","last":"1983-12-30","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1984,"days":18,"first":"1984-02-09","last":"1984-11-27","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1985,"days":14,"first":"1985-02-07","last":"1985-12-06","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1986,"days":25,"first":"1986-01-05","last":"1986-12-05","longest_streak":6},{"threshold":"prcp_ge_25mm","year":1987,"days":19,"first":"1987-01-01","last":"1987-12-29","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1988,"days":16,"first":"1988-03-01","last":"1988-12-22","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1989,"days":22,"first":"1989-01-04","last":"1989-11-25","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1990,"days":16,"first":"1990-01-07","last":"1990-10-31","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1991,"days":18,"first":"1991-01-07","last":"1991-12-29","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1992,"days":19,"first":"1992-01-04","last":"1992-12-31","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1993,"days":27,"first":"1993-01-01","last":"1993-12-14","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1994,"days":13,"first":"1994-01-23","last":"1994-11-25","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1996,"days":35,"first":"1996-01-15","last":"1996-12-31","longest_streak":8},{"threshold":"prcp_ge_25mm","year":1998,"days":44,"first":"1998-01-02","last":"1998-12-03","longest_streak":9},{"threshold":"prcp_ge_25mm","year":1999,"days":23,"first":"1999-01-17","last":"1999-12-09","longest_streak":3},{"threshold":"prcp_ge_25mm","year":2002,"days":17,"first":"2002-01-02","last":"2002-12-31","longest_streak":4},{"threshold":"prcp_ge_25mm","year":2003,"days":26,"first":"2003-01-10","last":"2003-12-29","longest_streak":3},{"threshold":"prcp_ge_25mm","year":2004,"days":13,"first":"2004-01-01","last":"2004-12-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2005,"days":35,"first":"2005-01-07","last":"2005-12-31","longest_streak":8},{"threshold":"prcp_ge_25mm","year":2006,"days":32,"first":"2006-01-01","last":"2006-12-27","longest_streak":4},{"threshold":"prcp_ge_25mm","year":2007,"days":16,"first":"2007-01-03","last":"2007-12-20","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2008,"days":13,"first":"2008-01-03","last":"2008-12-23","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1971,"days":6,"first":"1971-01-10","last":"1971-12-22","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1972,"days":4,"first":"1972-01-22","last":"1972-11-04","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1973,"days":12,"first":"1973-01-16","last":"1973-12-28","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1974,"days":8,"first":"1974-01-15","last":"1974-12-27","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1975,"days":6,"first":"1975-02-12","last":"1975-12-05","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1976,"days":1,"first":"1976-02-29","last":"1976-02-29","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1977,"days":4,"first":"1977-09-16","last":"1977-12-16","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1978,"days":7,"first":"1978-01-09","last":"1978-11-20","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1979,"days":7,"first":"1979-01-11","last":"1979-12-31","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1980,"days":6,"first":"1980-01-12","last":"1980-12-03","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1981,"days":10,"first":"1981-01-27","last":"1981-12-19","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1982,"days":7,"first":"1982-02-14","last":"1982-12-21","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1983,"days":14,"first":"1983-01-24","last":"1983-12-26","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1984,"days":3,"first":"1984-02-13","last":"1984-11-24","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1985,"days":5,"first":"1985-02-07","last":"1985-12-02","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1986,"days":8,"first":"1986-01-16","last":"1986-09-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1987,"days":7,"first":"1987-02-13","last":"1987-12-10","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1988,"days":1,"first":"1988-11-22","last":"1988-11-22","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1989,"days":4,"first":"1989-03-02","last":"1989-10-24","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1990,"days":2,"first":"1990-01-07","last":"1990-01-08","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1991,"days":4,"first":"1991-02-02","last":"1991-11-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1992,"days":6,"first":"1992-10-29","last":"1992-12-31","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1993,"days":9,"first":"1993-01-01","last":"1993-12-08","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1994,"days":1,"first":"1994-11-09","last":"1994-11-09","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1996,"days":12,"first":"1996-01-15","last":"1996-12-09","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1998,"days":13,"first":"1998-01-02","last":"1998-11-29","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1999,"days":8,"first":"1999-01-20","last":"1999-11-30","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2002,"days":8,"first":"2002-01-02","last":"2002-12-31","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2003,"days":3,"first":"2003-02-16","last":"2003-12-24","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2004,"days":5,"first":"2004-02-02","last":"2004-12-08","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2005,"days":8,"first":"2005-05-08","last":"2005-12-31","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2006,"days":6,"first":"2006-01-14","last":"2006-12-12","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2007,"days":4,"first":"2007-02-09","last":"2007-10-16","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2008,"days":4,"first":"2008-02-02","last":"2008-12-23","longest_streak":2},{"threshold":"prcp_ge_100mm","year":1971,"days":1,"first":"1971-03-12","last":"1971-03-12","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1973,"days":1,"first":"1973-11-11","last":"1973-11-11","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1974,"days":2,"first":"1974-01-15","last":"1974-01-16","longest_streak":2},{"threshold":"prcp_ge_100mm","year":1977,"days":1,"first":"1977-12-14","last":"1977-12-14","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1979,"days":3,"first":"1979-02-13","last":"1979-12-24","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1980,"days":2,"first":"1980-01-13","last":"1980-12-03","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1981,"days":3,"first":"1981-11-15","last":"1981-12-19","longest_streak":2},{"threshold":"prcp_ge_100mm","year":1986,"days":2,"first":"1986-02-17","last":"1986-03-08","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1987,"days":2,"first":"1987-02-13","last":"1987-12-01","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1991,"days":1,"first":"1991-03-04","last":"1991-03-04","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1992,"days":1,"first":"1992-10-30","last":"1992-10-30","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1996,"days":1,"first":"1996-12-09","last":"1996-12-09","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2002,"days":1,"first":"2002-12-14","last":"2002-12-14","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2006,"days":1,"first":"2006-02-27","last":"2006-02-27","longest_streak":1},{"threshold":"snow_ge_10cm","year":1971,"days":3,"first":"1971-12-03","last":"1971-12-22","longest_streak":1},{"threshold":"snow_ge_10cm","year":1972,"days":4,"first":"1972-01-25","last":"1972-12-07","longest_streak":2},{"threshold":"snow_ge_10cm","year":1973,"days":1,"first":"1973-01-09","last":"1973-01-09","longest_streak":1},{"threshold":"snow_ge_10cm","year":1974,"days":4,"first":"1974-01-05","last":"1974-12-27","longest_streak":2},{"threshold":"snow_ge_10cm","year":1975,"days":3,"first":"1975-01-31","last":"1975-04-05","longest_streak":2},{"threshold":"snow_ge_10cm","year":1977,"days":1,"first":"1977-11-21","last":"1977-11-21","longest_streak":1},{"threshold":"snow_ge_10cm","year":1978,"days":1,"first":"1978-02-12","last":"1978-02-12","longest_streak":1},{"threshold":"snow_ge_10cm","year":1979,"days":2,"first":"1979-12-23","last":"1979-12-24","longest_streak":2},{"threshold":"snow_ge_10cm","year":1981,"days":1,"first":"1981-01-27","last":"1981-01-27","longest_streak":1},{"threshold":"snow_ge_10cm","year":1982,"days":6,"first":"1982-01-03","last":"1982-12-15","longest_streak":2},{"threshold":"snow_ge_10cm","year":1987,"days":1,"first":"1987-12-29","last":"1987-12-29","longest_streak":1},{"threshold":"snow_ge_10cm","year":1990,"days":3,"first":"1990-02-01","last":"1990-02-17","longest_streak":2},{"threshold":"snow_ge_10cm","year":1991,"days":1,"first":"1991-03-12","last":"1991-03-12","longest_streak":1},{"threshold":"snow_ge_10cm","year":1998,"days":1,"first":"1998-01-06","last":"1998-01-06","longest_streak":1},{"threshold":"snow_ge_10cm","year":2005,"days":1,"first":"2005-11-28","last":"2005-11-28","longest_streak":1},{"threshold":"snow_ge_25cm","year":1972,"days":1,"first":"1972-12-06","last":"1972-12-06","longest_streak":1},{"threshold":"snow_ge_25cm","year":1974,"days":2,"first":"1974-01-06","last":"1974-03-07","longest_streak":1},{"threshold":"snow_ge_25cm","year":1975,"days":2,"first":"1975-01-31","last":"1975-02-01","longest_streak":2},{"threshold":"snow_ge_25cm","year":1977,"days":1,"first":"1977-11-21","last":"1977-11-21","longest_streak":1},{"threshold":"snow_ge_25cm","year":1979,"days":2,"first":"1979-12-23","last":"1979-12-24","longest_streak":2},{"threshold":"snow_ge_25cm","year":1982,"days":1,"first":"1982-01-19","last":"1982-01-19","longest_streak":1},{"threshold":"snow_ge_25cm","year":1990,"days":2,"first":"1990-02-01","last":"1990-02-16","longest_streak":1}]}