{"title":"Bolthan: threshold days by year","description":"Days at or beyond each fixed threshold at Bolthan, 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/IN002160900/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":"prcp_ge_10mm","year":1939,"days":20,"first":"1939-04-17","last":"1939-11-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1940,"days":13,"first":"1940-05-22","last":"1940-11-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1941,"days":11,"first":"1941-02-26","last":"1941-09-21","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1942,"days":25,"first":"1942-06-14","last":"1942-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1943,"days":23,"first":"1943-05-27","last":"1943-10-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1944,"days":22,"first":"1944-06-09","last":"1944-10-29","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1945,"days":18,"first":"1945-06-10","last":"1945-11-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1946,"days":19,"first":"1946-06-12","last":"1946-12-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1947,"days":20,"first":"1947-01-01","last":"1947-12-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1948,"days":25,"first":"1948-01-21","last":"1948-11-21","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1949,"days":21,"first":"1949-06-04","last":"1949-09-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1950,"days":19,"first":"1950-07-04","last":"1950-11-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1951,"days":21,"first":"1951-05-31","last":"1951-10-14","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1952,"days":13,"first":"1952-06-25","last":"1952-09-20","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1953,"days":19,"first":"1953-06-13","last":"1953-10-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1954,"days":19,"first":"1954-03-17","last":"1954-12-17","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1955,"days":24,"first":"1955-01-11","last":"1955-10-21","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1956,"days":31,"first":"1956-01-11","last":"1956-11-22","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1957,"days":16,"first":"1957-03-19","last":"1957-11-13","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1958,"days":31,"first":"1958-04-30","last":"1958-11-25","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1959,"days":36,"first":"1959-05-03","last":"1959-11-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1960,"days":27,"first":"1960-06-11","last":"1960-10-12","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1961,"days":23,"first":"1961-05-11","last":"1961-11-08","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1964,"days":24,"first":"1964-04-11","last":"1964-10-31","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1939,"days":8,"first":"1939-04-17","last":"1939-11-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1940,"days":5,"first":"1940-06-24","last":"1940-11-29","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1941,"days":7,"first":"1941-02-26","last":"1941-09-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1942,"days":8,"first":"1942-06-14","last":"1942-09-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1943,"days":7,"first":"1943-06-20","last":"1943-10-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1944,"days":10,"first":"1944-06-30","last":"1944-10-29","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1945,"days":8,"first":"1945-06-21","last":"1945-11-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1946,"days":6,"first":"1946-06-12","last":"1946-11-19","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1947,"days":12,"first":"1947-01-01","last":"1947-12-22","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1948,"days":8,"first":"1948-01-21","last":"1948-11-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1949,"days":12,"first":"1949-06-04","last":"1949-09-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1950,"days":7,"first":"1950-07-04","last":"1950-09-12","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1951,"days":12,"first":"1951-06-09","last":"1951-10-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1952,"days":3,"first":"1952-07-15","last":"1952-07-25","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1953,"days":5,"first":"1953-06-14","last":"1953-09-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1954,"days":9,"first":"1954-06-07","last":"1954-09-29","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1955,"days":4,"first":"1955-06-24","last":"1955-10-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1956,"days":7,"first":"1956-06-23","last":"1956-11-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1957,"days":3,"first":"1957-07-28","last":"1957-11-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1958,"days":18,"first":"1958-04-30","last":"1958-11-25","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1959,"days":21,"first":"1959-05-22","last":"1959-11-12","longest_streak":2},{"t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