{"title":"Porto Alegre: threshold days by year","description":"Days at or beyond each fixed threshold at Porto Alegre, 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/BR001756003/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":1976,"days":35,"first":"1976-01-09","last":"1976-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1977,"days":34,"first":"1977-02-01","last":"1977-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1982,"days":44,"first":"1982-01-02","last":"1982-12-24","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1991,"days":38,"first":"1991-01-04","last":"1991-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1992,"days":42,"first":"1992-01-05","last":"1992-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1993,"days":21,"first":"1993-01-01","last":"1993-11-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1995,"days":41,"first":"1995-01-01","last":"1995-12-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1996,"days":34,"first":"1996-01-01","last":"1996-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1997,"days":41,"first":"1997-01-01","last":"1997-12-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1998,"days":37,"first":"1998-01-07","last":"1998-12-31","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1999,"days":37,"first":"1999-01-01","last":"1999-12-26","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1976,"days":18,"first":"1976-01-28","last":"1976-12-24","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1977,"days":12,"first":"1977-02-04","last":"1977-12-26","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1982,"days":22,"first":"1982-01-03","last":"1982-12-07","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1991,"days":29,"first":"1991-01-04","last":"1991-12-27","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1992,"days":18,"first":"1992-01-05","last":"1992-12-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1993,"days":10,"first":"1993-01-12","last":"1993-11-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1995,"days":19,"first":"1995-01-14","last":"1995-12-12","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1996,"days":17,"first":"1996-01-14","last":"1996-12-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1997,"days":20,"first":"1997-01-01","last":"1997-12-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1998,"days":15,"first":"1998-01-13","last":"1998-12-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1999,"days":17,"first":"1999-01-05","last":"1999-12-23","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1976,"days":7,"first":"1976-01-28","last":"1976-12-24","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1977,"days":3,"first":"1977-02-04","last":"1977-09-24","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1982,"days":10,"first":"1982-01-10","last":"1982-12-07","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1991,"days":13,"first":"1991-01-04","last":"1991-12-26","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1992,"days":4,"first":"1992-03-15","last":"1992-12-30","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1993,"days":4,"first":"1993-02-19","last":"1993-11-10","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1995,"days":11,"first":"1995-01-26","last":"1995-12-12","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1996,"days":2,"first":"1996-11-02","last":"1996-12-18","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1997,"days":4,"first":"1997-01-29","last":"1997-09-26","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1998,"days":3,"first":"1998-01-13","last":"1998-09-29","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1999,"days":5,"first":"1999-01-05","last":"1999-12-09","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1991,"days":1,"first":"1991-10-23","last":"1991-10-23","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1992,"days":1,"first":"1992-03-15","last":"1992-03-15","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1993,"days":2,"first":"1993-10-22","last":"1993-10-25","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1998,"days":1,"first":"1998-01-13","last":"1998-01-13","longest_streak":1}]}