{"title":"Walpole North Old: threshold days by year","description":"Days at or beyond each fixed threshold at Walpole North Old, 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/ASN00009612/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":1947,"days":55,"first":"1947-03-06","last":"1947-12-21","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1948,"days":36,"first":"1948-04-17","last":"1948-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1949,"days":37,"first":"1949-01-25","last":"1949-11-19","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1950,"days":50,"first":"1950-01-03","last":"1950-12-27","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1951,"days":39,"first":"1951-01-02","last":"1951-12-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1952,"days":41,"first":"1952-01-23","last":"1952-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1953,"days":32,"first":"1953-02-02","last":"1953-11-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1954,"days":30,"first":"1954-03-16","last":"1954-11-16","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1955,"days":53,"first":"1955-02-12","last":"1955-12-15","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1956,"days":41,"first":"1956-03-05","last":"1956-12-04","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1957,"days":29,"first":"1957-03-19","last":"1957-10-20","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1958,"days":39,"first":"1958-01-25","last":"1958-11-11","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1959,"days":32,"first":"1959-04-13","last":"1959-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1960,"days":41,"first":"1960-01-08","last":"1960-12-17","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1961,"days":45,"first":"1961-01-26","last":"1961-12-16","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1962,"days":43,"first":"1962-03-16","last":"1962-12-30","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1963,"days":38,"first":"1963-01-26","last":"1963-11-11","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1964,"days":46,"first":"1964-01-30","last":"1964-12-20","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1965,"days":48,"first":"1965-01-14","last":"1965-12-20","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1966,"days":41,"first":"1966-03-11","last":"1966-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1967,"days":39,"first":"1967-03-15","last":"1967-12-24","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1968,"days":41,"first":"1968-02-12","last":"1968-10-31","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1969,"days":25,"first":"1969-03-13","last":"1969-11-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":48,"first":"1970-02-07","last":"1970-12-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1971,"days":42,"first":"1971-02-06","last":"1971-11-23","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1972,"days":24,"first":"1972-01-06","last":"1972-10-08","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":43,"first":"1973-04-16","last":"1973-11-14","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1974,"days":39,"first":"1974-01-27","last":"1974-11-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1975,"days":48,"first":"1975-04-02","last":"1975-11-17","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1976,"days":32,"first":"1976-01-07","last":"1976-11-28","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1977,"days":42,"first":"1977-01-19","last":"1977-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1978,"days":45,"first":"1978-02-18","last":"1978-12-15","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1979,"days":40,"first":"1979-02-27","last":"1979-11-13","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1980,"days":40,"first":"1980-03-20","last":"1980-11-29","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1981,"days":45,"first":"1981-03-06","last":"1981-11-28","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1982,"days":32,"first":"1982-01-22","last":"1982-11-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1983,"days":34,"first":"1983-02-15","last":"1983-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1984,"days":42,"first":"1984-02-18","last":"1984-12-28","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1985,"days":33,"first":"1985-01-18","last":"1985-11-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":31,"first":"1986-02-22","last":"1986-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1987,"days":21,"first":"1987-03-17","last":"1987-12-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1988,"days":45,"first":"1988-03-24","last":"1988-11-04","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1989,"days":43,"first":"1989-01-06","last":"1989-10-25","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1990,"days":36,"first":"1990-01-10","last":"1990-11-01","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1947,"days":10,"first":"1947-03-06","last":"1947-11-27","longest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