{"title":"Nepean Dam: threshold days by year","description":"Days at or beyond each fixed threshold at Nepean Dam, 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/ASN00068047/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":1927,"days":19,"first":"1927-01-06","last":"1927-11-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1928,"days":26,"first":"1928-01-06","last":"1928-10-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1930,"days":19,"first":"1930-03-14","last":"1930-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":15,"first":"1968-01-05","last":"1968-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":29,"first":"1969-01-03","last":"1969-11-17","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1970,"days":19,"first":"1970-01-11","last":"1970-12-09","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1927,"days":5,"first":"1927-01-18","last":"1927-04-19","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1928,"days":9,"first":"1928-02-02","last":"1928-07-26","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1930,"days":5,"first":"1930-05-03","last":"1930-12-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1968,"days":4,"first":"1968-01-05","last":"1968-12-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1969,"days":11,"first":"1969-02-10","last":"1969-11-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1970,"days":4,"first":"1970-01-29","last":"1970-12-05","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1927,"days":2,"first":"1927-04-17","last":"1927-04-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1928,"days":3,"first":"1928-02-15","last":"1928-07-25","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1930,"days":2,"first":"1930-06-01","last":"1930-06-02","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1969,"days":4,"first":"1969-02-10","last":"1969-11-14","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1970,"days":1,"first":"1970-12-05","last":"1970-12-05","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1927,"days":2,"first":"1927-04-17","last":"1927-04-19","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1969,"days":2,"first":"1969-04-16","last":"1969-11-14","longest_streak":1}]}