{"title":"Mt Lemmon Fire Dept: threshold days by year","description":"Days at or beyond each fixed threshold at Mt Lemmon Fire Dept, 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/USC00025732/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":1960,"days":20,"first":"1960-06-14","last":"1960-07-04","longest_streak":17},{"threshold":"tmax_ge_30c","year":1961,"days":14,"first":"1961-06-18","last":"1961-07-03","longest_streak":13},{"threshold":"tmax_ge_90f","year":1960,"days":3,"first":"1960-06-23","last":"1960-06-30","longest_streak":2},{"threshold":"tmax_le_0c","year":1960,"days":2,"first":"1960-01-01","last":"1960-01-02","longest_streak":2},{"threshold":"tmax_le_0c","year":1961,"days":2,"first":"1961-12-16","last":"1961-12-19","longest_streak":1},{"threshold":"tmax_le_0c","year":1982,"days":3,"first":"1982-01-03","last":"1982-01-29","longest_streak":1},{"threshold":"tmax_le_0c","year":1984,"days":2,"first":"1984-11-25","last":"1984-11-26","longest_streak":2},{"threshold":"tmax_le_0c","year":2022,"days":8,"first":"2022-01-23","last":"2022-12-15","longest_streak":3},{"threshold":"tmin_le_0c","year":1959,"days":153,"first":"1959-01-01","last":"1959-12-31","longest_streak":94},{"threshold":"tmin_le_0c","year":1960,"days":178,"first":"1960-01-01","last":"1960-12-31","longest_streak":50},{"threshold":"tmin_le_0c","year":1961,"days":148,"first":"1961-02-01","last":"1961-12-30","longest_streak":65},{"threshold":"tmin_le_0c","year":1962,"days":136,"first":"1962-01-01","last":"1962-12-31","longest_streak":67},{"threshold":"tmin_le_0c","year":1982,"days":145,"first":"1982-01-01","last":"1982-11-28","longest_streak":41},{"threshold":"tmin_le_0c","year":1984,"days":142,"first":"1984-01-01","last":"1984-12-28","longest_streak":20},{"threshold":"tmin_le_0c","year":2022,"days":85,"first":"2022-01-01","last":"2022-12-31","longest_streak":13},{"threshold":"tmin_le_m10c","year":1959,"days":4,"first":"1959-01-20","last":"1959-12-30","longest_streak":1},{"threshold":"tmin_le_m10c","year":1960,"days":29,"first":"1960-01-01","last":"1960-12-11","longest_streak":9},{"threshold":"tmin_le_m10c","year":1961,"days":9,"first":"1961-03-30","last":"1961-12-18","longest_streak":7},{"threshold":"tmin_le_m10c","year":1962,"days":12,"first":"1962-01-12","last":"1962-03-24","longest_streak":3},{"threshold":"tmin_le_m10c","year":1982,"days":7,"first":"1982-01-03","last":"1982-03-19","longest_streak":2},{"threshold":"tmin_le_m10c","year":1984,"days":7,"first":"1984-01-18","last":"1984-12-28","longest_streak":1},{"threshold":"tmin_le_m10c","year":2022,"days":7,"first":"2022-01-02","last":"2022-02-28","longest_streak":3},{"threshold":"tmin_le_m20c","year":1960,"days":1,"first":"1960-01-02","last":"1960-01-02","longest_streak":1},{"threshold":"tmin_ge_20c","year":1984,"days":1,"first":"1984-06-13","last":"1984-06-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1959,"days":17,"first":"1959-06-30","last":"1959-12-26","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1962,"days":11,"first":"1962-01-24","last":"1962-11-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":24,"first":"1982-01-02","last":"1982-10-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1984,"days":30,"first":"1984-01-05","last":"1984-10-20","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1959,"days":11,"first":"1959-07-17","last":"1959-12-10","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1962,"days":4,"first":"1962-01-24","last":"1962-11-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1982,"days":10,"first":"1982-01-02","last":"1982-10-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1984,"days":9,"first":"1984-06-26","last":"1984-09-26","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1959,"days":4,"first":"1959-07-26","last":"1959-10-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1962,"days":2,"first":"1962-01-25","last":"1962-11-14","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1982,"days":4,"first":"1982-01-02","last":"1982-08-23","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1984,"days":1,"first":"1984-07-18","last":"1984-07-18","longest_streak":1},{"threshold":"snow_ge_10cm","year":1960,"days":4,"first":"1960-01-11","last":"1960-12-29","longest_streak":1},{"threshold":"snow_ge_10cm","year":1961,"days":10,"first":"1961-03-04","last":"1961-12-16","longest_streak":3},{"threshold":"snow_ge_10cm","year":1962,"days":5,"first":"1962-02-27","last":"1962-11-30","longest_streak":2},{"threshold":"snow_ge_10cm","year":1984,"days":4,"first":"1984-01-02","last":"1984-11-23","longest_streak":1},{"threshold":"snow_ge_10cm","year":2022,"days":2,"first":"2022-01-02","last":"2022-12-13","longest_streak":1},{"threshold":"snow_ge_25cm","year":1960,"days":2,"first":"1960-01-16","last":"1960-02-11","longest_streak":1},{"threshold":"snow_ge_25cm","year":1961,"days":4,"first":"1961-10-30","last":"1961-12-15","longest_streak":2}]}