{"title":"Graphite Lake Alaska: threshold days by year","description":"Days at or beyond each fixed threshold at Graphite Lake Alaska, 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/USR0000AGRA/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":1998,"days":4,"first":"1998-06-30","last":"1998-07-05","longest_streak":2},{"threshold":"tmax_ge_30c","year":1999,"days":7,"first":"1999-06-12","last":"1999-08-06","longest_streak":3},{"threshold":"tmax_ge_30c","year":2000,"days":1,"first":"2000-07-08","last":"2000-07-08","longest_streak":1},{"threshold":"tmax_ge_30c","year":2005,"days":3,"first":"2005-06-10","last":"2005-06-29","longest_streak":2},{"threshold":"tmax_ge_30c","year":2007,"days":2,"first":"2007-06-05","last":"2007-07-05","longest_streak":1},{"threshold":"tmax_ge_30c","year":2017,"days":2,"first":"2017-07-07","last":"2017-07-08","longest_streak":2},{"threshold":"tmax_ge_30c","year":2018,"days":3,"first":"2018-07-23","last":"2018-07-25","longest_streak":3},{"threshold":"tmax_ge_30c","year":2019,"days":2,"first":"2019-06-21","last":"2019-06-29","longest_streak":1},{"threshold":"tmax_ge_90f","year":1999,"days":2,"first":"1999-06-13","last":"1999-08-06","longest_streak":1},{"threshold":"tmax_ge_90f","year":2018,"days":1,"first":"2018-07-23","last":"2018-07-23","longest_streak":1},{"threshold":"tmax_le_0c","year":1998,"days":162,"first":"1998-01-01","last":"1998-12-31","longest_streak":58},{"threshold":"tmax_le_0c","year":1999,"days":183,"first":"1999-01-02","last":"1999-12-31","longest_streak":91},{"threshold":"tmax_le_0c","year":2000,"days":199,"first":"2000-01-01","last":"2000-12-31","longest_streak":84},{"threshold":"tmax_le_0c","year":2001,"days":183,"first":"2001-01-01","last":"2001-12-31","longest_streak":105},{"threshold":"tmax_le_0c","year":2002,"days":185,"first":"2002-01-01","last":"2002-12-31","longest_streak":40},{"threshold":"tmax_le_0c","year":2005,"days":181,"first":"2005-01-01","last":"2005-12-31","longest_streak":69},{"threshold":"tmax_le_0c","year":2006,"days":180,"first":"2006-01-01","last":"2006-12-31","longest_streak":141},{"threshold":"tmax_le_0c","year":2007,"days":184,"first":"2007-01-01","last":"2007-12-31","longest_streak":74},{"threshold":"tmax_le_0c","year":2017,"days":181,"first":"2017-01-01","last":"2017-12-31","longest_streak":84},{"threshold":"tmax_le_0c","year":2018,"days":177,"first":"2018-01-01","last":"2018-12-31","longest_streak":63},{"threshold":"tmax_le_0c","year":2019,"days":163,"first":"2019-01-01","last":"2019-12-31","longest_streak":74},{"threshold":"tmax_le_0c","year":2020,"days":171,"first":"2020-01-01","last":"2020-12-31","longest_streak":58},{"threshold":"tmin_le_0c","year":1998,"days":209,"first":"1998-01-01","last":"1998-12-31","longest_streak":86},{"threshold":"tmin_le_0c","year":1999,"days":223,"first":"1999-01-01","last":"1999-12-31","longest_streak":130},{"threshold":"tmin_le_0c","year":2000,"days":247,"first":"2000-01-01","last":"2000-12-31","longest_streak":109},{"threshold":"tmin_le_0c","year":2001,"days":233,"first":"2001-01-01","last":"2001-12-31","longest_streak":153},{"threshold":"tmin_le_0c","year":2002,"days":228,"first":"2002-01-01","last":"2002-12-31","longest_streak":96},{"threshold":"tmin_le_0c","year":2005,"days":213,"first":"2005-01-01","last":"2005-12-31","longest_streak":152},{"threshold":"tmin_le_0c","year":2006,"days":214,"first":"2006-01-01","last":"2006-12-31","longest_streak":161},{"threshold":"tmin_le_0c","year":2007,"days":237,"first":"2007-01-01","last":"2007-12-31","longest_streak":133},{"threshold":"tmin_le_0c","year":2017,"days":208,"first":"2017-01-01","last":"2017-12-31","longest_streak":106},{"threshold":"tmin_le_0c","year":2018,"days":226,"first":"2018-01-01","last":"2018-12-31","longest_streak":88},{"threshold":"tmin_le_0c","year":2019,"days":217,"first":"2019-01-01","last":"2019-12-31","longest_streak":101},{"threshold":"tmin_le_0c","year":2020,"days":214,"first":"2020-01-01","last":"2020-12-31","longest_streak":58},{"threshold":"tmin_le_m10c","year":1998,"days":149,"first":"1998-01-01","last":"1998-12-31","longest_streak":59},{"threshold":"tmin_le_m10c","year":1999,"days":175,"first":"1999-01-01","last":"1999-12-31","longest_streak":49},{"threshold":"tmin_le_m10c","year":2000,"days":177,"first":"2000-01-01","last":"2000-12-31","longest_streak":56},{"threshold":"tmin_le_m10c","year":2001,"days":177,"first":"2001-01-01","last":"2001-12-31","longest_streak":74},{"threshold":"tmin_le_m10c","year":2002,"days":171,"first":"2002-01-01","last":"2002-12-31","longest_streak":69},{"threshold":"tmin_le_m10c","year":2005,"days":164,"first":"2005-01-01","last":"2005-12-31","longest_streak":47},{"threshold":"tmin_le_m10c","year":2006,"days":169,"first":"2006-01-01","last":"2006-12-31","longest_streak":144},{"threshold":"tmin_le_m10c","year":2007,"days":169,"first":"2007-01-01","last":"2007-12-31","longest_streak":41},{"threshold":"tmin_le_m10c","year":2017,"days":159,"first":"2017-01-04","last":"2017-12-31","longest_streak":52},{"threshold":"tmin_le_m10c","year":2018,"days":167,"first":"2018-01-01","last":"2018-12-31","longest_streak":40},{"threshold":"tmin_le_m10c","year":2019,"days":136,"first":"2019-01-03","last":"2019-12-31","longest_streak":45},{"threshold":"tmin_le_m10c","year":2020,"days":166,"first":"2020-01-01","last":"2020-12-31","longest_streak":39},{"threshold":"tmin_le_m20c","year":1998,"days":82,"first":"1998-01-01","last":"1998-12-31","longest_streak":11},{"threshold":"tmin_le_m20c","year":1999,"days":106,"first":"1999-01-01","last":"1999-12-31","longest_streak":21},{"threshold":"tmin_le_m20c","year":2000,"days":65,"first":"2000-01-01","last":"2000-12-28","longest_streak":7},{"threshold":"tmin_le_m20c","year":2001,"days":77,"first":"2001-01-02","last":"2001-12-30","longest_streak":14},{"threshold":"tmin_le_m20c","year":2002,"days":66,"first":"2002-01-02","last":"2002-12-31","longest_streak":10},{"threshold":"tmin_le_m20c","year":2005,"days":76,"first":"2005-01-09","last":"2005-12-14","longest_streak":15},{"threshold":"tmin_le_m20c","year":2006,"days":97,"first":"2006-01-06","last":"2006-12-31","longest_streak":31},{"threshold":"tmin_le_m20c","year":2007,"days":92,"first":"2007-01-01","last":"2007-12-31","longest_streak":34},{"threshold":"tmin_le_m20c","year":2017,"days":82,"first":"2017-01-06","last":"2017-12-31","longest_streak":12},{"threshold":"tmin_le_m20c","year":2018,"days":70,"first":"2018-01-03","last":"2018-12-29","longest_streak":16},{"threshold":"tmin_le_m20c","year":2019,"days":75,"first":"2019-01-04","last":"2019-12-31","longest_streak":32},{"threshold":"tmin_le_m20c","year":2020,"days":98,"first":"2020-01-01","last":"2020-12-31","longest_streak":21},{"threshold":"tmin_le_m30c","year":1998,"days":13,"first":"1998-01-01","last":"1998-12-18","longest_streak":2},{"threshold":"tmin_le_m30c","year":1999,"days":38,"first":"1999-01-06","last":"1999-12-31","longest_streak":15},{"threshold":"tmin_le_m30c","year":2000,"days":15,"first":"2000-01-01","last":"2000-12-14","longest_streak":8},{"threshold":"tmin_le_m30c","year":2001,"days":9,"first":"2001-03-18","last":"2001-12-20","longest_streak":3},{"threshold":"tmin_le_m30c","year":2002,"days":7,"first":"2002-01-23","last":"2002-12-31","longest_streak":4},{"threshold":"tmin_le_m30c","year":2005,"days":30,"first":"2005-01-10","last":"2005-12-06","longest_streak":12},{"threshold":"tmin_le_m30c","year":2006,"days":39,"first":"2006-01-13","last":"2006-12-14","longest_streak":13},{"threshold":"tmin_le_m30c","year":2007,"days":24,"first":"2007-01-08","last":"2007-12-29","longest_streak":14},{"threshold":"tmin_le_m30c","year":2017,"days":16,"first":"2017-01-15","last":"2017-12-30","longest_streak":7},{"threshold":"tmin_le_m30c","year":2018,"days":13,"first":"2018-01-09","last":"2018-02-08","longest_streak":6},{"threshold":"tmin_le_m30c","year":2019,"days":21,"first":"2019-01-06","last":"2019-12-28","longest_streak":5},{"threshold":"tmin_le_m30c","year":2020,"days":30,"first":"2020-01-07","last":"2020-12-21","longest_streak":7},{"threshold":"tmin_le_m40c","year":1998,"days":2,"first":"1998-01-04","last":"1998-01-05","longest_streak":2},{"threshold":"tmin_le_m40c","year":1999,"days":9,"first":"1999-01-20","last":"1999-12-31","longest_streak":6},{"threshold":"tmin_le_m40c","year":2000,"days":8,"first":"2000-01-01","last":"2000-01-14","longest_streak":3},{"threshold":"tmin_le_m40c","year":2005,"days":5,"first":"2005-01-17","last":"2005-02-06","longest_streak":2},{"threshold":"tmin_le_m40c","year":2006,"days":8,"first":"2006-01-20","last":"2006-01-30","longest_streak":6},{"threshold":"tmin_le_m40c","year":2019,"days":1,"first":"2019-12-23","last":"2019-12-23","longest_streak":1},{"threshold":"tmin_le_m40c","year":2020,"days":2,"first":"2020-01-12","last":"2020-01-13","longest_streak":2},{"threshold":"tmin_ge_20c","year":2018,"days":1,"first":"2018-07-23","last":"2018-07-23","longest_streak":1}]}