{"title":"Essex: threshold days by year","description":"Days at or beyond each fixed threshold at Essex, 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/USC00242812/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":1966,"days":22,"first":"1966-05-26","last":"1966-09-10","longest_streak":7},{"threshold":"tmax_ge_30c","year":1969,"days":22,"first":"1969-06-04","last":"1969-09-01","longest_streak":6},{"threshold":"tmax_ge_30c","year":2025,"days":27,"first":"2025-05-31","last":"2025-09-04","longest_streak":6},{"threshold":"tmax_ge_35c","year":1966,"days":1,"first":"1966-07-24","last":"1966-07-24","longest_streak":1},{"threshold":"tmax_ge_35c","year":1969,"days":2,"first":"1969-08-23","last":"1969-08-24","longest_streak":2},{"threshold":"tmax_ge_90f","year":1966,"days":10,"first":"1966-05-26","last":"1966-08-25","longest_streak":2},{"threshold":"tmax_ge_90f","year":1969,"days":6,"first":"1969-08-04","last":"1969-08-25","longest_streak":5},{"threshold":"tmax_ge_90f","year":2025,"days":7,"first":"2025-07-01","last":"2025-09-04","longest_streak":4},{"threshold":"tmax_le_0c","year":1966,"days":64,"first":"1966-01-01","last":"1966-12-31","longest_streak":13},{"threshold":"tmax_le_0c","year":1969,"days":63,"first":"1969-01-01","last":"1969-12-31","longest_streak":19},{"threshold":"tmax_le_0c","year":2025,"days":57,"first":"2025-01-01","last":"2025-12-31","longest_streak":18},{"threshold":"tmin_le_0c","year":1966,"days":213,"first":"1966-01-01","last":"1966-12-31","longest_streak":185},{"threshold":"tmin_le_0c","year":1969,"days":216,"first":"1969-01-01","last":"1969-12-31","longest_streak":62},{"threshold":"tmin_le_0c","year":2025,"days":174,"first":"2025-01-01","last":"2025-12-31","longest_streak":15},{"threshold":"tmin_le_m10c","year":1966,"days":49,"first":"1966-01-01","last":"1966-12-27","longest_streak":10},{"threshold":"tmin_le_m10c","year":1969,"days":66,"first":"1969-01-01","last":"1969-12-29","longest_streak":18},{"threshold":"tmin_le_m10c","year":2025,"days":42,"first":"2025-01-03","last":"2025-12-31","longest_streak":18},{"threshold":"tmin_le_m20c","year":1966,"days":6,"first":"1966-01-20","last":"1966-03-04","longest_streak":2},{"threshold":"tmin_le_m20c","year":1969,"days":15,"first":"1969-01-01","last":"1969-12-25","longest_streak":11},{"threshold":"tmin_le_m20c","year":2025,"days":9,"first":"2025-01-20","last":"2025-02-19","longest_streak":4},{"threshold":"tmin_le_m30c","year":1969,"days":1,"first":"1969-01-28","last":"1969-01-28","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1952,"days":25,"first":"1952-01-09","last":"1952-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1955,"days":27,"first":"1955-01-13","last":"1955-11-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1956,"days":25,"first":"1956-02-23","last":"1956-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1957,"days":20,"first":"1957-01-07","last":"1957-12-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1958,"days":39,"first":"1958-01-24","last":"1958-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1962,"days":28,"first":"1962-01-26","last":"1962-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1963,"days":22,"first":"1963-01-15","last":"1963-12-06","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1966,"days":32,"first":"1966-01-06","last":"1966-11-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1969,"days":23,"first":"1969-01-01","last":"1969-11-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2025,"days":21,"first":"2025-02-01","last":"2025-12-26","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1955,"days":8,"first":"1955-03-02","last":"1955-11-19","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1956,"days":3,"first":"1956-08-02","last":"1956-12-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1957,"days":1,"first":"1957-06-27","last":"1957-06-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1958,"days":3,"first":"1958-09-13","last":"1958-11-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":4,"first":"1962-04-07","last":"1962-12-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1963,"days":4,"first":"1963-02-03","last":"1963-06-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1966,"days":2,"first":"1966-01-06","last":"1966-05-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1969,"days":1,"first":"1969-05-30","last":"1969-05-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2025,"days":3,"first":"2025-12-09","last":"2025-12-11","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1955,"days":1,"first":"1955-10-09","last":"1955-10-09","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2025,"days":1,"first":"2025-12-11","last":"2025-12-11","longest_streak":1},{"threshold":"snow_ge_10cm","year":1952,"days":11,"first":"1952-01-06","last":"1952-03-30","longest_streak":2},{"threshold":"snow_ge_10cm","year":1955,"days":19,"first":"1955-01-07","last":"1955-12-07","longest_streak":3},{"threshold":"snow_ge_10cm","year":1956,"days":27,"first":"1956-01-16","last":"1956-12-16","longest_streak":2},{"threshold"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