{"title":"Wessington Springs 7SW: threshold days by year","description":"Days at or beyond each fixed threshold at Wessington Springs 7SW, 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/USC00399077/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":1948,"days":15,"first":"1948-04-24","last":"1948-10-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1949,"days":14,"first":"1949-01-03","last":"1949-12-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1950,"days":16,"first":"1950-02-12","last":"1950-10-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1951,"days":19,"first":"1951-02-28","last":"1951-12-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1952,"days":8,"first":"1952-01-14","last":"1952-11-17","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1953,"days":28,"first":"1953-01-15","last":"1953-12-03","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1954,"days":17,"first":"1954-03-12","last":"1954-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1955,"days":11,"first":"1955-02-19","last":"1955-12-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1956,"days":15,"first":"1956-03-10","last":"1956-11-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1957,"days":20,"first":"1957-02-21","last":"1957-11-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1958,"days":14,"first":"1958-02-27","last":"1958-11-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1959,"days":16,"first":"1959-02-10","last":"1959-10-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1960,"days":18,"first":"1960-01-01","last":"1960-11-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1961,"days":13,"first":"1961-04-23","last":"1961-10-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1962,"days":26,"first":"1962-02-17","last":"1962-08-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1963,"days":19,"first":"1963-01-11","last":"1963-12-07","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1964,"days":18,"first":"1964-03-03","last":"1964-12-25","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1965,"days":18,"first":"1965-03-28","last":"1965-12-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1966,"days":18,"first":"1966-03-04","last":"1966-10-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1967,"days":12,"first":"1967-01-06","last":"1967-09-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1968,"days":24,"first":"1968-04-03","last":"1968-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1969,"days":21,"first":"1969-02-14","last":"1969-10-05","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1970,"days":19,"first":"1970-03-03","last":"1970-12-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":21,"first":"1971-02-19","last":"1971-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1973,"days":16,"first":"1973-02-13","last":"1973-10-11","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1974,"days":10,"first":"1974-03-31","last":"1974-07-03","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":16,"first":"1975-03-23","last":"1975-11-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1976,"days":11,"first":"1976-01-01","last":"1976-10-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":14,"first":"1978-02-07","last":"1978-09-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":14,"first":"1979-03-18","last":"1979-10-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":8,"first":"1980-04-07","last":"1980-10-16","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1981,"days":16,"first":"1981-03-28","last":"1981-12-01","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":23,"first":"1982-01-23","last":"1982-10-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1983,"days":19,"first":"1983-03-05","last":"1983-11-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1984,"days":16,"first":"1984-02-16","last":"1984-10-18","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1985,"days":20,"first":"1985-01-16","last":"1985-12-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1986,"days":24,"first":"1986-01-04","last":"1986-11-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1987,"days":18,"first":"1987-03-17","last":"1987-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1988,"days":13,"first":"1988-01-19","last":"1988-11-12","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1989,"days":12,"first":"1989-03-14","last":"1989-12-24","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1990,"days":14,"first":"1990-03-22","last":"1990-10-17","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1991,"days":20,"first":"1991-02-17","last":"1991-10-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1992,"days":19,"first":"1992-02-17","last":"1992-09-07","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1993,"days":21,"first":"1993-03-29","last":"1993-11-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1994,"days":11,"first":"1994-04-26","last":"1994-10-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1995,"days":29,"first":"1995-03-25","last":"1995-10-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1996,"days":19,"first":"1996-01-18","last":"1996-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1997,"days":24,"first":"1997-01-03","last":"1997-09-22","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1948,"days":5,"first":"1948-05-09","last":"1948-09-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1949,"days":3,"first":"1949-03-31","last":"1949-10-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1950,"days":4,"first":"1950-05-05","last":"1950-09-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1951,"days":5,"first":"1951-03-02","last":"1951-08-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1952,"days":2,"first":"1952-01-14","last":"1952-08-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1953,"days":3,"first":"1953-06-07","last":"1953-11-20","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1954,"days":6,"first":"1954-03-12","last":"1954-10-26","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1955,"days":3,"first":"1955-04-18","last":"1955-12-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1956,"days":7,"first":"1956-03-10","last":"1956-10-25","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1957,"days":4,"first":"1957-05-14","last":"1957-11-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1958,"days":2,"first":"1958-04-05","last":"1958-06-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1959,"days":2,"first":"1959-07-08","last":"1959-09-01","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1960,"days":3,"first":"1960-04-01","last":"1960-11-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1961,"days":2,"first":"1961-05-30","last":"1961-06-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1962,"days":8,"first":"1962-05-15","last":"1962-08-10","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1963,"days":2,"first":"1963-07-10","last":"1963-07-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1964,"days":3,"first":"1964-04-27","last":"1964-07-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1965,"days":2,"first":"1965-05-21","last":"1965-08-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1966,"days":9,"first":"1966-03-04","last":"1966-10-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1967,"days":4,"first":"1967-06-14","last":"1967-07-25","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1968,"days":6,"first":"1968-04-03","last":"1968-12-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1969,"days":2,"first":"1969-06-13","last":"1969-08-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1970,"days":3,"first":"1970-03-03","last":"1970-05-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":4,"first":"1971-02-19","last":"1971-10-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":4,"first":"1973-03-14","last":"1973-09-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":3,"first":"1974-05-10","last":"1974-07-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":1,"first":"1975-03-23","last":"1975-03-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":1,"first":"1976-06-24","last":"1976-06-24","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":3,"first":"1978-05-07","last":"1978-07-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1979,"days":5,"first":"1979-06-16","last":"1979-08-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1980,"days":4,"first":"1980-05-30","last":"1980-10-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1981,"days":4,"first":"1981-03-31","last":"1981-08-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1982,"days":7,"first":"1982-05-15","last":"1982-09-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1983,"days":5,"first":"1983-05-11","last":"1983-08-18","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1984,"days":6,"first":"1984-04-12","last":"1984-10-14","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1985,"days":3,"first":"1985-05-26","last":"1985-09-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1986,"days":6,"first":"1986-05-08","last":"1986-09-02","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1987,"days":6,"first":"1987-03-17","last":"1987-08-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1988,"days":4,"first":"1988-03-12","last":"1988-09-19","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1989,"days":4,"first":"1989-06-26","last":"1989-09-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1990,"days":6,"first":"1990-05-14","last":"1990-06-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1991,"days":10,"first":"1991-04-11","last":"1991-10-28","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1992,"days":2,"first":"1992-08-07","last":"1992-09-07","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1993,"days":3,"first":"1993-06-17","last":"1993-09-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1994,"days":5,"first":"1994-04-26","last":"1994-09-04","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1995,"days":9,"first":"1995-04-10","last":"1995-10-05","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1996,"days":6,"first":"1996-01-18","last":"1996-10-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1997,"days":4,"first":"1997-04-22","last":"1997-09-01","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1948,"days":1,"first":"1948-09-06","last":"1948-09-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1950,"days":1,"first":"1950-09-21","last":"1950-09-21","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1953,"days":1,"first":"1953-06-07","last":"1953-06-07","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1954,"days":2,"first":"1954-06-02","last":"1954-06-07","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1958,"days":1,"first":"1958-06-13","last":"1958-06-13","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1961,"days":1,"first":"1961-06-14","last":"1961-06-14","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1962,"days":2,"first":"1962-08-09","last":"1962-08-10","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1964,"days":1,"first":"1964-05-03","last":"1964-05-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1968,"days":1,"first":"1968-07-26","last":"1968-07-26","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1973,"days":1,"first":"1973-05-27","last":"1973-05-27","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1974,"days":1,"first":"1974-06-09","last":"1974-06-09","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1986,"days":1,"first":"1986-06-10","last":"1986-06-10","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1988,"days":2,"first":"1988-05-21","last":"1988-09-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1989,"days":1,"first":"1989-08-03","last":"1989-08-03","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1990,"days":1,"first":"1990-06-16","last":"1990-06-16","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1991,"days":1,"first":"1991-05-16","last":"1991-05-16","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1994,"days":1,"first":"1994-09-04","last":"1994-09-04","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1995,"days":1,"first":"1995-04-18","last":"1995-04-18","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1996,"days":1,"first":"1996-09-19","last":"1996-09-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1997,"days":1,"first":"1997-09-01","last":"1997-09-01","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1968,"days":1,"first":"1968-07-26","last":"1968-07-26","longest_streak":1},{"threshold":"snow_ge_10cm","year":1949,"days":3,"first":"1949-01-04","last":"1949-03-31","longest_streak":2},{"threshold":"snow_ge_10cm","year":1950,"days":5,"first":"1950-01-24","last":"1950-05-05","longest_streak":1},{"threshold":"snow_ge_10cm","year":1951,"days":6,"first":"1951-01-05","last":"1951-12-06","longest_streak":2},{"threshold":"snow_ge_10cm","year":1952,"days":4,"first":"1952-01-14","last":"1952-03-12","longest_streak":1},{"threshold":"snow_ge_10cm","year":1953,"days":6,"first":"1953-01-15","last":"1953-12-03","longest_streak":2},{"threshold":"snow_ge_10cm","year":1954,"days":6,"first":"1954-03-12","last":"1954-12-06","longest_streak":1},{"threshold":"snow_ge_10cm","year":1955,"days":4,"first":"1955-02-19","last":"1955-12-03","longest_streak":2},{"threshold":"snow_ge_10cm","year":1956,"days":6,"first":"1956-02-16","last":"1956-12-12","longest_streak":1},{"threshold":"snow_ge_10cm","year":1957,"days":5,"first":"1957-02-21","last":"1957-11-16","longest_streak":1},{"threshold":"snow_ge_10cm","year":1958,"days":3,"first":"1958-03-01","last":"1958-11-18","longest_streak":1},{"threshold":"snow_ge_10cm","year":1959,"days":4,"first":"1959-02-10","last":"1959-11-12","longest_streak":1},{"threshold":"snow_ge_10cm","year":1960,"days":8,"first":"1960-01-01","last":"1960-12-26","longest_streak":2},{"threshold":"snow_ge_10cm","year":1962,"days":9,"first":"1962-02-17","last":"1962-03-24","longest_streak":3},{"threshold":"snow_ge_10cm","year":1963,"days":5,"first":"1963-01-09","last":"1963-12-07","longest_streak":1},{"threshold":"snow_ge_10cm","year":1964,"days":4,"first":"1964-03-03","last":"1964-12-25","longest_streak":2},{"threshold":"snow_ge_10cm","year":1965,"days":2,"first":"1965-03-28","last":"1965-11-26","longest_streak":1},{"threshold":"snow_ge_10cm","year":1966,"days":3,"first":"1966-02-15","last":"1966-04-19","longest_streak":1},{"threshold":"snow_ge_10cm","year":1967,"days":2,"first":"1967-01-06","last":"1967-02-15","longest_streak":1},{"threshold":"snow_ge_10cm","year":1968,"days":3,"first":"1968-04-03","last":"1968-12-22","longest_streak":1},{"threshold":"snow_ge_10cm","year":1969,"days":5,"first":"1969-02-14","last":"1969-12-27","longest_streak":2},{"threshold":"snow_ge_10cm","year":1970,"days":6,"first":"1970-03-09","last":"1970-12-10","longest_streak":1},{"threshold":"snow_ge_10cm","year":1971,"days":4,"first":"1971-02-19","last":"1971-12-30","longest_streak":1},{"threshold":"snow_ge_10cm","year":1975,"days":2,"first":"1975-03-23","last":"1975-03-24","longest_streak":2},{"threshold":"snow_ge_10cm","year":1976,"days":2,"first":"1976-01-01","last":"1976-01-02","longest_streak":2},{"threshold":"snow_ge_10cm","year":1978,"days":1,"first":"1978-04-18","last":"1978-04-18","longest_streak":1},{"threshold":"snow_ge_10cm","year":1980,"days":1,"first":"1980-12-01","last":"1980-12-01","longest_streak":1},{"threshold":"snow_ge_10cm","year":1982,"days":6,"first":"1982-01-09","last":"1982-03-20","longest_streak":2},{"threshold":"snow_ge_10cm","year":1984,"days":1,"first":"1984-02-16","last":"1984-02-16","longest_streak":1},{"threshold":"snow_ge_10cm","year":1985,"days":4,"first":"1985-01-16","last":"1985-12-04","longest_streak":2},{"threshold":"snow_ge_10cm","year":1986,"days":1,"first":"1986-04-14","last":"1986-04-14","longest_streak":1},{"threshold":"snow_ge_10cm","year":1987,"days":4,"first":"1987-02-28","last":"1987-12-27","longest_streak":2},{"threshold":"snow_ge_10cm","year":1988,"days":2,"first":"1988-01-19","last":"1988-03-12","longest_streak":1},{"threshold":"snow_ge_10cm","year":1989,"days":2,"first":"1989-03-04","last":"1989-03-14","longest_streak":1},{"threshold":"snow_ge_10cm","year":1990,"days":3,"first":"1990-02-15","last":"1990-12-15","longest_streak":1},{"threshold":"snow_ge_10cm","year":1991,"days":1,"first":"1991-02-18","last":"1991-02-18","longest_streak":1},{"threshold":"snow_ge_10cm","year":1992,"days":2,"first":"1992-02-11","last":"1992-02-18","longest_streak":1},{"threshold":"snow_ge_10cm","year":1993,"days":2,"first":"1993-02-25","last":"1993-11-24","longest_streak":1},{"threshold":"snow_ge_10cm","year":1994,"days":2,"first":"1994-04-28","last":"1994-12-15","longest_streak":1},{"threshold":"snow_ge_10cm","year":1995,"days":7,"first":"1995-03-27","last":"1995-10-23","longest_streak":3},{"threshold":"snow_ge_10cm","year":1996,"days":5,"first":"1996-01-18","last":"1996-12-14","longest_streak":1},{"threshold":"snow_ge_10cm","year":1997,"days":5,"first":"1997-01-04","last":"1997-04-10","longest_streak":2},{"threshold":"snow_ge_10cm","year":1998,"days":2,"first":"1998-04-01","last":"1998-11-10","longest_streak":1},{"threshold":"snow_ge_25cm","year":1951,"days":2,"first":"1951-03-02","last":"1951-04-20","longest_streak":1},{"threshold":"snow_ge_25cm","year":1953,"days":1,"first":"1953-11-20","last":"1953-11-20","longest_streak":1},{"threshold":"snow_ge_25cm","year":1954,"days":1,"first":"1954-03-12","last":"1954-03-12","longest_streak":1},{"threshold":"snow_ge_25cm","year":1956,"days":1,"first":"1956-03-10","last":"1956-03-10","longest_streak":1},{"threshold":"snow_ge_25cm","year":1960,"days":1,"first":"1960-11-28","last":"1960-11-28","longest_streak":1},{"threshold":"snow_ge_25cm","year":1962,"days":1,"first":"1962-03-24","last":"1962-03-24","longest_streak":1},{"threshold":"snow_ge_25cm","year":1966,"days":2,"first":"1966-03-05","last":"1966-04-19","longest_streak":1},{"threshold":"snow_ge_25cm","year":1968,"days":1,"first":"1968-12-22","last":"1968-12-22","longest_streak":1},{"threshold":"snow_ge_25cm","year":1970,"days":1,"first":"1970-04-12","last":"1970-04-12","longest_streak":1},{"threshold":"snow_ge_25cm","year":1971,"days":1,"first":"1971-02-19","last":"1971-02-19","longest_streak":1},{"threshold":"snow_ge_25cm","year":1995,"days":2,"first":"1995-04-18","last":"1995-10-23","longest_streak":1}]}