{"title":"Richland: threshold days by year","description":"Days at or beyond each fixed threshold at Richland, 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/USC00307077/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":1948,"days":14,"first":"1948-06-30","last":"1948-09-07","longest_streak":4},{"threshold":"tmax_ge_30c","year":1950,"days":7,"first":"1950-06-10","last":"1950-08-28","longest_streak":1},{"threshold":"tmax_ge_30c","year":1951,"days":6,"first":"1951-06-20","last":"1951-09-14","longest_streak":2},{"threshold":"tmax_ge_90f","year":1948,"days":7,"first":"1948-06-30","last":"1948-08-28","longest_streak":4},{"threshold":"tmax_ge_90f","year":1950,"days":1,"first":"1950-06-24","last":"1950-06-24","longest_streak":1},{"threshold":"tmax_le_0c","year":1948,"days":60,"first":"1948-01-01","last":"1948-12-27","longest_streak":15},{"threshold":"tmax_le_0c","year":1950,"days":53,"first":"1950-01-08","last":"1950-12-31","longest_streak":13},{"threshold":"tmax_le_0c","year":1951,"days":44,"first":"1951-01-01","last":"1951-12-29","longest_streak":7},{"threshold":"tmin_le_0c","year":1948,"days":128,"first":"1948-01-01","last":"1948-12-31","longest_streak":32},{"threshold":"tmin_le_0c","year":1950,"days":149,"first":"1950-01-01","last":"1950-12-31","longest_streak":28},{"threshold":"tmin_le_0c","year":1951,"days":133,"first":"1951-01-01","last":"1951-12-31","longest_streak":35},{"threshold":"tmin_le_m10c","year":1948,"days":48,"first":"1948-01-04","last":"1948-12-27","longest_streak":8},{"threshold":"tmin_le_m10c","year":1950,"days":44,"first":"1950-01-08","last":"1950-12-29","longest_streak":11},{"threshold":"tmin_le_m10c","year":1951,"days":37,"first":"1951-01-01","last":"1951-12-29","longest_streak":9},{"threshold":"tmin_le_m20c","year":1948,"days":23,"first":"1948-01-15","last":"1948-12-26","longest_streak":3},{"threshold":"tmin_le_m20c","year":1950,"days":13,"first":"1950-01-08","last":"1950-12-28","longest_streak":4},{"threshold":"tmin_le_m20c","year":1951,"days":7,"first":"1951-02-04","last":"1951-12-28","longest_streak":2},{"threshold":"tmin_le_m30c","year":1948,"days":3,"first":"1948-01-31","last":"1948-02-10","longest_streak":2},{"threshold":"tmin_ge_20c","year":1948,"days":6,"first":"1948-06-29","last":"1948-08-28","longest_streak":2},{"threshold":"tmin_ge_20c","year":1950,"days":3,"first":"1950-06-10","last":"1950-08-28","longest_streak":1},{"threshold":"tmin_ge_20c","year":1951,"days":1,"first":"1951-07-09","last":"1951-07-09","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1948,"days":36,"first":"1948-01-02","last":"1948-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1950,"days":44,"first":"1950-01-14","last":"1950-12-05","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1951,"days":55,"first":"1951-01-03","last":"1951-12-29","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1948,"days":3,"first":"1948-07-23","last":"1948-11-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1950,"days":13,"first":"1950-01-23","last":"1950-11-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1951,"days":7,"first":"1951-03-04","last":"1951-11-07","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1950,"days":2,"first":"1950-08-01","last":"1950-09-01","longest_streak":1},{"threshold":"snow_ge_10cm","year":1948,"days":11,"first":"1948-01-02","last":"1948-03-12","longest_streak":3},{"threshold":"snow_ge_10cm","year":1949,"days":8,"first":"1949-01-01","last":"1949-12-15","longest_streak":2},{"threshold":"snow_ge_10cm","year":1950,"days":15,"first":"1950-01-22","last":"1950-12-18","longest_streak":2},{"threshold":"snow_ge_10cm","year":1951,"days":12,"first":"1951-02-01","last":"1951-12-29","longest_streak":3},{"threshold":"snow_ge_25cm","year":1948,"days":1,"first":"1948-01-28","last":"1948-01-28","longest_streak":1},{"threshold":"snow_ge_25cm","year":1949,"days":2,"first":"1949-01-01","last":"1949-12-02","longest_streak":1},{"threshold":"snow_ge_25cm","year":1950,"days":4,"first":"1950-02-23","last":"1950-11-30","longest_streak":1}]}