{"title":"Haleakala Summit 338: threshold days by year","description":"Days at or beyond each fixed threshold at Haleakala Summit 338, by year.","dataAsOf":"2026-10-16T00:00:00Z","lastRevised":"2026-10-17","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/USC00511008/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_le_0c","year":1967,"days":1,"first":"1967-01-11","last":"1967-01-11","longest_streak":1},{"threshold":"tmin_le_0c","year":1963,"days":23,"first":"1963-01-07","last":"1963-07-17","longest_streak":4},{"threshold":"tmin_le_0c","year":1964,"days":41,"first":"1964-01-05","last":"1964-12-19","longest_streak":11},{"threshold":"tmin_le_0c","year":1965,"days":52,"first":"1965-01-15","last":"1965-12-19","longest_streak":13},{"threshold":"tmin_le_0c","year":1967,"days":30,"first":"1967-01-08","last":"1967-12-30","longest_streak":9},{"threshold":"tmin_le_0c","year":1968,"days":12,"first":"1968-02-06","last":"1968-12-30","longest_streak":2},{"threshold":"tmin_le_0c","year":1972,"days":16,"first":"1972-01-07","last":"1972-12-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1963,"days":33,"first":"1963-01-08","last":"1963-09-25","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1964,"days":26,"first":"1964-01-08","last":"1964-12-23","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1965,"days":33,"first":"1965-01-07","last":"1965-12-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1966,"days":19,"first":"1966-01-19","last":"1966-12-29","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1968,"days":50,"first":"1968-02-16","last":"1968-12-20","longest_streak":7},{"threshold":"prcp_ge_10mm","year":2025,"days":1,"first":"2025-04-29","last":"2025-04-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1963,"days":19,"first":"1963-01-08","last":"1963-09-17","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1964,"days":13,"first":"1964-01-08","last":"1964-12-23","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1965,"days":12,"first":"1965-01-14","last":"1965-12-15","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1966,"days":10,"first":"1966-01-20","last":"1966-12-29","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1968,"days":19,"first":"1968-02-17","last":"1968-12-18","longest_streak":6},{"threshold":"prcp_ge_50mm","year":1963,"days":7,"first":"1963-01-09","last":"1963-09-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1964,"days":6,"first":"1964-01-08","last":"1964-12-23","longest_streak":4},{"threshold":"prcp_ge_50mm","year":1965,"days":5,"first":"1965-04-14","last":"1965-12-14","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1966,"days":1,"first":"1966-01-21","last":"1966-01-21","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1968,"days":5,"first":"1968-02-21","last":"1968-11-29","longest_streak":2},{"threshold":"prcp_ge_100mm","year":1963,"days":2,"first":"1963-04-15","last":"1963-05-15","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1964,"days":2,"first":"1964-12-21","last":"1964-12-22","longest_streak":2},{"threshold":"prcp_ge_100mm","year":1968,"days":1,"first":"1968-11-29","last":"1968-11-29","longest_streak":1}]}