{"title":"Portis: threshold days by year","description":"Days at or beyond each fixed threshold at Portis, 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/USC00146511/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":1993,"days":56,"first":"1993-05-27","last":"1993-10-06","longest_streak":11},{"threshold":"tmax_ge_30c","year":1994,"days":99,"first":"1994-03-17","last":"1994-10-06","longest_streak":14},{"threshold":"tmax_ge_35c","year":1993,"days":8,"first":"1993-06-29","last":"1993-09-12","longest_streak":3},{"threshold":"tmax_ge_35c","year":1994,"days":33,"first":"1994-05-30","last":"1994-09-30","longest_streak":4},{"threshold":"tmax_ge_40c","year":1994,"days":3,"first":"1994-08-12","last":"1994-08-25","longest_streak":2},{"threshold":"tmax_ge_90f","year":1993,"days":31,"first":"1993-05-27","last":"1993-10-06","longest_streak":7},{"threshold":"tmax_ge_90f","year":1994,"days":72,"first":"1994-04-18","last":"1994-09-30","longest_streak":9},{"threshold":"tmax_ge_100f","year":1994,"days":11,"first":"1994-06-13","last":"1994-09-30","longest_streak":3},{"threshold":"tmax_le_0c","year":1993,"days":32,"first":"1993-01-01","last":"1993-12-28","longest_streak":8},{"threshold":"tmax_le_0c","year":1994,"days":21,"first":"1994-01-07","last":"1994-12-12","longest_streak":4},{"threshold":"tmin_le_0c","year":1993,"days":144,"first":"1993-01-01","last":"1993-12-31","longest_streak":27},{"threshold":"tmin_le_0c","year":1994,"days":138,"first":"1994-01-01","last":"1994-12-31","longest_streak":32},{"threshold":"tmin_le_m10c","year":1993,"days":39,"first":"1993-01-01","last":"1993-12-28","longest_streak":5},{"threshold":"tmin_le_m10c","year":1994,"days":36,"first":"1994-01-07","last":"1994-12-13","longest_streak":8},{"threshold":"tmin_le_m20c","year":1993,"days":2,"first":"1993-02-17","last":"1993-02-18","longest_streak":2},{"threshold":"tmin_le_m20c","year":1994,"days":1,"first":"1994-02-09","last":"1994-02-09","longest_streak":1},{"threshold":"tmin_ge_20c","year":1993,"days":21,"first":"1993-06-07","last":"1993-08-27","longest_streak":4},{"threshold":"tmin_ge_20c","year":1994,"days":31,"first":"1994-06-14","last":"1994-09-30","longest_streak":7},{"threshold":"tmin_ge_25c","year":1994,"days":1,"first":"1994-06-14","last":"1994-06-14","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1993,"days":30,"first":"1993-01-09","last":"1993-12-14","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1994,"days":21,"first":"1994-01-27","last":"1994-12-07","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1993,"days":12,"first":"1993-05-12","last":"1993-09-19","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1994,"days":2,"first":"1994-07-26","last":"1994-11-21","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1993,"days":2,"first":"1993-07-05","last":"1993-08-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1994,"days":1,"first":"1994-07-26","last":"1994-07-26","longest_streak":1}]}