{"title":"St Mawgan: threshold days by year","description":"Days at or beyond each fixed threshold at St Mawgan, 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/UKE00105872/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":1975,"days":1,"first":"1975-08-02","last":"1975-08-02","longest_streak":1},{"threshold":"tmax_ge_30c","year":1976,"days":2,"first":"1976-06-27","last":"1976-06-30","longest_streak":1},{"threshold":"tmax_ge_30c","year":1983,"days":1,"first":"1983-07-11","last":"1983-07-11","longest_streak":1},{"threshold":"tmax_ge_30c","year":1995,"days":1,"first":"1995-08-02","last":"1995-08-02","longest_streak":1},{"threshold":"tmax_le_0c","year":1962,"days":2,"first":"1962-12-24","last":"1962-12-31","longest_streak":1},{"threshold":"tmax_le_0c","year":1963,"days":4,"first":"1963-01-10","last":"1963-01-18","longest_streak":3},{"threshold":"tmax_le_0c","year":1966,"days":1,"first":"1966-01-14","last":"1966-01-14","longest_streak":1},{"threshold":"tmax_le_0c","year":1970,"days":1,"first":"1970-12-26","last":"1970-12-26","longest_streak":1},{"threshold":"tmax_le_0c","year":1978,"days":1,"first":"1978-12-31","last":"1978-12-31","longest_streak":1},{"threshold":"tmax_le_0c","year":1982,"days":1,"first":"1982-01-09","last":"1982-01-09","longest_streak":1},{"threshold":"tmax_le_0c","year":1985,"days":2,"first":"1985-01-06","last":"1985-01-15","longest_streak":1},{"threshold":"tmax_le_0c","year":1987,"days":2,"first":"1987-01-12","last":"1987-01-13","longest_streak":2},{"threshold":"tmax_le_0c","year":1991,"days":1,"first":"1991-02-07","last":"1991-02-07","longest_streak":1},{"threshold":"tmax_le_0c","year":1996,"days":2,"first":"1996-12-30","last":"1996-12-31","longest_streak":2},{"threshold":"tmax_le_0c","year":1997,"days":1,"first":"1997-01-07","last":"1997-01-07","longest_streak":1},{"threshold":"tmin_le_0c","year":1960,"days":24,"first":"1960-01-06","last":"1960-12-16","longest_streak":6},{"threshold":"tmin_le_0c","year":1961,"days":12,"first":"1961-01-11","last":"1961-12-29","longest_streak":3},{"threshold":"tmin_le_0c","year":1962,"days":36,"first":"1962-01-01","last":"1962-12-31","longest_streak":12},{"threshold":"tmin_le_0c","year":1963,"days":57,"first":"1963-01-01","last":"1963-12-23","longest_streak":23},{"threshold":"tmin_le_0c","year":1964,"days":23,"first":"1964-01-11","last":"1964-12-29","longest_streak":6},{"threshold":"tmin_le_0c","year":1965,"days":33,"first":"1965-01-03","last":"1965-12-28","longest_streak":9},{"threshold":"tmin_le_0c","year":1966,"days":12,"first":"1966-01-12","last":"1966-11-03","longest_streak":9},{"threshold":"tmin_le_0c","year":1967,"days":11,"first":"1967-01-08","last":"1967-12-18","longest_streak":3},{"threshold":"tmin_le_0c","year":1968,"days":32,"first":"1968-01-10","last":"1968-12-31","longest_streak":5},{"threshold":"tmin_le_0c","year":1969,"days":29,"first":"1969-01-01","last":"1969-12-31","longest_streak":9},{"threshold":"tmin_le_0c","year":1970,"days":34,"first":"1970-01-01","last":"1970-12-31","longest_streak":8},{"threshold":"tmin_le_0c","year":1971,"days":13,"first":"1971-01-01","last":"1971-12-29","longest_streak":5},{"threshold":"tmin_le_0c","year":1972,"days":9,"first":"1972-01-04","last":"1972-11-25","longest_streak":3},{"threshold":"tmin_le_0c","year":1973,"days":19,"first":"1973-01-06","last":"1973-12-31","longest_streak":6},{"threshold":"tmin_le_0c","year":1974,"days":3,"first":"1974-03-02","last":"1974-03-12","longest_streak":1},{"threshold":"tmin_le_0c","year":1975,"days":14,"first":"1975-03-17","last":"1975-12-18","longest_streak":5},{"threshold":"tmin_le_0c","year":1976,"days":22,"first":"1976-01-24","last":"1976-12-30","longest_streak":6},{"threshold":"tmin_le_0c","year":1977,"days":16,"first":"1977-01-03","last":"1977-11-30","longest_streak":5},{"threshold":"tmin_le_0c","year":1978,"days":25,"first":"1978-01-18","last":"1978-12-31","longest_streak":7},{"threshold":"tmin_le_0c","year":1979,"days":32,"first":"1979-01-01","last":"1979-12-25","longest_streak":6},{"threshold":"tmin_le_0c","year":1980,"days":20,"first":"1980-01-02","last":"1980-12-09","longest_streak":3},{"threshold":"tmin_le_0c","year":1981,"days":17,"first":"1981-01-31","last":"1981-12-25","longest_streak":3},{"threshold":"tmin_le_0c","year":1982,"days":14,"first":"1982-01-08","last":"1982-12-14","longest_streak":5},{"threshold":"tmin_le_0c","year":1983,"days":14,"first":"1983-01-20","last":"1983-11-22","longest_streak":10},{"threshold":"tmin_le_0c","year":1984,"days":10,"first":"1984-01-09","last":"1984-04-02","longest_streak":2},{"threshold":"tmin_le_0c","year":1985,"days":35,"first":"1985-01-03","last":"1985-12-30","longest_streak":10},{"threshold":"tmin_le_0c","year":1986,"days":28,"first":"1986-01-04","last":"1986-04-11","longest_streak":15},{"threshold":"tmin_le_0c","year":1987,"days":28,"first":"1987-01-03","last":"1987-12-11","longest_streak":8},{"threshold":"tmin_le_0c","year":1988,"days":3,"first":"1988-03-02","last":"1988-11-22","longest_streak":2},{"threshold":"tmin_le_0c","year":1989,"days":3,"first":"1989-11-24","last":"1989-12-02","longest_streak":2},{"threshold":"tmin_le_0c","year":1990,"days":5,"first":"1990-04-04","last":"1990-12-19","longest_streak":2},{"threshold":"tmin_le_0c","year":1991,"days":22,"first":"1991-01-13","last":"1991-12-13","longest_streak":8},{"threshold":"tmin_le_0c","year":1992,"days":21,"first":"1992-01-11","last":"1992-12-30","longest_streak":5},{"threshold":"tmin_le_0c","year":1993,"days":12,"first":"1993-01-01","last":"1993-12-14","longest_streak":4},{"threshold":"tmin_le_0c","year":1994,"days":7,"first":"1994-01-18","last":"1994-12-24","longest_streak":3},{"threshold":"tmin_le_0c","year":1995,"days":11,"first":"1995-01-03","last":"1995-12-28","longest_streak":3},{"threshold":"tmin_le_0c","year":1996,"days":23,"first":"1996-01-26","last":"1996-12-31","longest_streak":12},{"threshold":"tmin_le_0c","year":1997,"days":12,"first":"1997-01-01","last":"1997-12-18","longest_streak":4},{"threshold":"tmin_le_0c","year":1998,"days":10,"first":"1998-01-20","last":"1998-12-21","longest_streak":3},{"threshold":"tmin_le_0c","year":1999,"days":3,"first":"1999-01-10","last":"1999-12-20","longest_streak":2},{"threshold":"tmin_le_0c","year":2000,"days":7,"first":"2000-01-16","last":"2000-12-31","longest_streak":3},{"threshold":"tmin_le_0c","year":2001,"days":16,"first":"2001-01-14","last":"2001-12-31","longest_streak":5},{"threshold":"tmin_le_0c","year":2002,"days":3,"first":"2002-01-01","last":"2002-12-11","longest_streak":2},{"threshold":"tmin_le_0c","year":2003,"days":12,"first":"2003-01-05","last":"2003-02-18","longest_streak":5},{"threshold":"tmin_le_0c","year":2004,"days":9,"first":"2004-01-29","last":"2004-03-10","longest_streak":5},{"threshold":"tmin_le_0c","year":2005,"days":16,"first":"2005-02-16","last":"2005-12-29","longest_streak":7},{"threshold":"tmin_le_0c","year":2006,"days":19,"first":"2006-01-07","last":"2006-12-22","longest_streak":4},{"threshold":"tmin_le_0c","year":2007,"days":3,"first":"2007-01-26","last":"2007-12-19","longest_streak":1},{"threshold":"tmin_le_0c","year":2008,"days":1,"first":"2008-02-17","last":"2008-02-17","longest_streak":1},{"threshold":"tmin_ge_20c","year":1976,"days":1,"first":"1976-06-29","last":"1976-06-29","longest_streak":1},{"threshold":"tmin_ge_20c","year":1995,"days":2,"first":"1995-08-02","last":"1995-08-04","longest_streak":1},{"threshold":"tmin_ge_20c","year":2003,"days":1,"first":"2003-08-09","last":"2003-08-09","longest_streak":1},{"threshold":"tmin_ge_20c","year":2006,"days":1,"first":"2006-07-19","last":"2006-07-19","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1960,"days":38,"first":"1960-01-20","last":"1960-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1961,"days":25,"first":"1961-01-05","last":"1961-12-09","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":25,"first":"1962-01-09","last":"1962-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1963,"days":32,"first":"1963-02-04","last":"1963-12-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1964,"days":22,"first":"1964-02-13","last":"1964-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1965,"days":29,"first":"1965-01-13","last":"1965-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":30,"first":"1966-01-24","last":"1966-12-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1967,"days":31,"first":"1967-01-18","last":"1967-12-22","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1968,"days":30,"first":"1968-01-06","last":"1968-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":26,"first":"1969-01-06","last":"1969-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":31,"first":"1970-01-14","last":"1970-12-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":33,"first":"1971-01-07","last":"1971-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1972,"days":40,"first":"1972-01-08","last":"1972-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":26,"first":"1973-01-14","last":"1973-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":38,"first":"1974-01-03","last":"1974-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":26,"first":"1975-01-17","last":"1975-11-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":29,"first":"1976-01-28","last":"1976-12-30","longest_streak":7},{"threshold":"prcp_ge_10mm","year":1977,"days":32,"first":"1977-01-12","last":"1977-12-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":26,"first":"1978-01-18","last":"1978-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":37,"first":"1979-01-07","last":"1979-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":31,"first":"1980-01-19","last":"1980-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1981,"days":32,"first":"1981-02-02","last":"1981-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1982,"days":35,"first":"1982-01-07","last":"1982-12-19","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1983,"days":25,"first":"1983-01-02","last":"1983-12-19","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1984,"days":34,"first":"1984-01-02","last":"1984-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1985,"days":29,"first":"1985-01-27","last":"1985-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":35,"first":"1986-01-01","last":"1986-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1987,"days":22,"first":"1987-02-01","last":"1987-12-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1988,"days":37,"first":"1988-01-01","last":"1988-12-05","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1989,"days":28,"first":"1989-01-05","last":"1989-12-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1990,"days":35,"first":"1990-01-01","last":"1990-12-24","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1991,"days":23,"first":"1991-01-01","last":"1991-11-02","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1992,"days":32,"first":"1992-01-03","last":"1992-12-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1993,"days":53,"first":"1993-01-03","last":"1993-12-30","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1994,"days":43,"first":"1994-01-01","last":"1994-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1995,"days":28,"first":"1995-01-03","last":"1995-12-22","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1996,"days":38,"first":"1996-01-03","last":"1996-12-02","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1997,"days":29,"first":"1997-02-04","last":"1997-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1998,"days":41,"first":"1998-01-01","last":"1998-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1999,"days":33,"first":"1999-01-01","last":"1999-12-25","longest_streak":4},{"threshold":"prcp_ge_10mm","year":2000,"days":36,"first":"2000-02-01","last":"2000-12-31","longest_streak":4},{"threshold":"prcp_ge_10mm","year":2001,"days":25,"first":"2001-01-01","last":"2001-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2002,"days":32,"first":"2002-01-25","last":"2002-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2003,"days":24,"first":"2003-01-01","last":"2003-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2004,"days":26,"first":"2004-01-07","last":"2004-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2005,"days":22,"first":"2005-01-22","last":"2005-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2006,"days":22,"first":"2006-01-13","last":"2006-12-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2007,"days":37,"first":"2007-01-07","last":"2007-12-28","longest_streak":4},{"threshold":"prcp_ge_10mm","year":2008,"days":25,"first":"2008-01-13","last":"2008-11-08","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1960,"days":5,"first":"1960-01-23","last":"1960-09-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":3,"first":"1961-08-10","last":"1961-10-09","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":2,"first":"1962-09-29","last":"1962-12-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1964,"days":1,"first":"1964-07-14","last":"1964-07-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":2,"first":"1965-07-11","last":"1965-11-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1966,"days":5,"first":"1966-01-24","last":"1966-12-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1967,"days":4,"first":"1967-09-25","last":"1967-12-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1968,"days":2,"first":"1968-07-01","last":"1968-10-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1969,"days":6,"first":"1969-04-25","last":"1969-11-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":1,"first":"1970-11-01","last":"1970-11-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":2,"first":"1971-05-23","last":"1971-11-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1972,"days":5,"first":"1972-01-15","last":"1972-12-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":4,"first":"1973-01-14","last":"1973-11-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":3,"first":"1974-08-17","last":"1974-09-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":4,"first":"1975-07-12","last":"1975-11-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":5,"first":"1976-01-29","last":"1976-11-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1977,"days":2,"first":"1977-08-24","last":"1977-10-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":1,"first":"1978-12-01","last":"1978-12-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1979,"days":3,"first":"1979-10-03","last":"1979-12-27","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1980,"days":2,"first":"1980-09-20","last":"1980-11-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1981,"days":3,"first":"1981-03-09","last":"1981-12-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1982,"days":2,"first":"1982-11-06","last":"1982-11-07","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1983,"days":1,"first":"1983-01-03","last":"1983-01-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1984,"days":1,"first":"1984-05-22","last":"1984-05-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1985,"days":1,"first":"1985-09-02","last":"1985-09-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1986,"days":4,"first":"1986-05-14","last":"1986-12-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1987,"days":2,"first":"1987-10-15","last":"1987-11-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1988,"days":4,"first":"1988-03-17","last":"1988-10-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1989,"days":3,"first":"1989-02-23","last":"1989-12-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1990,"days":2,"first":"1990-01-27","last":"1990-11-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1991,"days":1,"first":"1991-04-29","last":"1991-04-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1992,"days":3,"first":"1992-06-02","last":"1992-12-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1993,"days":2,"first":"1993-05-25","last":"1993-09-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1994,"days":2,"first":"1994-10-30","last":"1994-11-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1996,"days":4,"first":"1996-02-05","last":"1996-11-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1997,"days":2,"first":"1997-06-05","last":"1997-11-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1998,"days":3,"first":"1998-01-04","last":"1998-12-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1999,"days":2,"first":"1999-01-15","last":"1999-12-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2000,"days":6,"first":"2000-08-21","last":"2000-12-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2001,"days":1,"first":"2001-06-05","last":"2001-06-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2002,"days":3,"first":"2002-01-26","last":"2002-11-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2003,"days":3,"first":"2003-05-15","last":"2003-07-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2004,"days":2,"first":"2004-03-11","last":"2004-06-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2007,"days":1,"first":"2007-10-16","last":"2007-10-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2008,"days":1,"first":"2008-05-14","last":"2008-05-14","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1969,"days":1,"first":"1969-07-28","last":"1969-07-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1975,"days":1,"first":"1975-08-08","last":"1975-08-08","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1976,"days":1,"first":"1976-03-21","last":"1976-03-21","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1977,"days":1,"first":"1977-10-05","last":"1977-10-05","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2001,"days":1,"first":"2001-06-05","last":"2001-06-05","longest_streak":1}]}