{"title":"The Rock Rch: threshold days by year","description":"Days at or beyond each fixed threshold at The Rock Rch, 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/USC00098657/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":2011,"days":122,"first":"2011-04-10","last":"2011-09-28","longest_streak":49},{"threshold":"tmax_ge_30c","year":2012,"days":90,"first":"2012-04-29","last":"2012-09-28","longest_streak":26},{"threshold":"tmax_ge_30c","year":2018,"days":128,"first":"2018-05-10","last":"2018-10-17","longest_streak":37},{"threshold":"tmax_ge_35c","year":2011,"days":28,"first":"2011-05-24","last":"2011-08-27","longest_streak":7},{"threshold":"tmax_ge_35c","year":2012,"days":11,"first":"2012-05-27","last":"2012-08-03","longest_streak":4},{"threshold":"tmax_ge_35c","year":2018,"days":5,"first":"2018-07-12","last":"2018-09-21","longest_streak":2},{"threshold":"tmax_ge_40c","year":2012,"days":2,"first":"2012-07-01","last":"2012-07-02","longest_streak":2},{"threshold":"tmax_ge_90f","year":2011,"days":102,"first":"2011-05-11","last":"2011-09-15","longest_streak":26},{"threshold":"tmax_ge_90f","year":2012,"days":42,"first":"2012-04-30","last":"2012-09-08","longest_streak":14},{"threshold":"tmax_ge_90f","year":2018,"days":76,"first":"2018-05-11","last":"2018-10-08","longest_streak":8},{"threshold":"tmax_ge_100f","year":2011,"days":1,"first":"2011-06-02","last":"2011-06-02","longest_streak":1},{"threshold":"tmax_ge_100f","year":2012,"days":3,"first":"2012-06-30","last":"2012-07-02","longest_streak":3},{"threshold":"tmax_le_0c","year":2011,"days":1,"first":"2011-01-11","last":"2011-01-11","longest_streak":1},{"threshold":"tmax_le_0c","year":2018,"days":1,"first":"2018-01-01","last":"2018-01-01","longest_streak":1},{"threshold":"tmin_le_0c","year":2011,"days":47,"first":"2011-01-03","last":"2011-12-30","longest_streak":9},{"threshold":"tmin_le_0c","year":2012,"days":26,"first":"2012-01-03","last":"2012-12-31","longest_streak":5},{"threshold":"tmin_le_0c","year":2018,"days":39,"first":"2018-01-01","last":"2018-12-25","longest_streak":8},{"threshold":"tmin_le_m10c","year":2018,"days":1,"first":"2018-01-02","last":"2018-01-02","longest_streak":1},{"threshold":"tmin_ge_20c","year":2011,"days":75,"first":"2011-06-01","last":"2011-09-05","longest_streak":27},{"threshold":"tmin_ge_20c","year":2012,"days":65,"first":"2012-05-06","last":"2012-10-01","longest_streak":16},{"threshold":"tmin_ge_20c","year":2018,"days":112,"first":"2018-05-16","last":"2018-10-11","longest_streak":25},{"threshold":"tmin_ge_25c","year":2012,"days":1,"first":"2012-07-01","last":"2012-07-01","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1949,"days":37,"first":"1949-01-05","last":"1949-12-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1950,"days":40,"first":"1950-01-10","last":"1950-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2011,"days":32,"first":"2011-01-02","last":"2011-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2012,"days":33,"first":"2012-01-21","last":"2012-12-26","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1949,"days":12,"first":"1949-02-27","last":"1949-12-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1950,"days":11,"first":"1950-01-10","last":"1950-12-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2011,"days":14,"first":"2011-01-02","last":"2011-12-27","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2012,"days":7,"first":"2012-01-22","last":"2012-12-26","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1949,"days":1,"first":"1949-07-17","last":"1949-07-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2011,"days":3,"first":"2011-03-27","last":"2011-09-21","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2012,"days":1,"first":"2012-06-11","last":"2012-06-11","longest_streak":1}]}