{"title":"Black Rock: threshold days by year","description":"Days at or beyond each fixed threshold at Black Rock, 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/USC00291018/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":1909,"days":47,"first":"1909-06-03","last":"1909-08-26","longest_streak":19},{"threshold":"tmax_ge_30c","year":1910,"days":68,"first":"1910-05-28","last":"1910-10-08","longest_streak":11},{"threshold":"tmax_ge_30c","year":1912,"days":21,"first":"1912-05-29","last":"1912-08-08","longest_streak":5},{"threshold":"tmax_ge_30c","year":1915,"days":28,"first":"1915-06-21","last":"1915-08-21","longest_streak":8},{"threshold":"tmax_ge_30c","year":1916,"days":33,"first":"1916-06-08","last":"1916-08-11","longest_streak":13},{"threshold":"tmax_ge_30c","year":1917,"days":74,"first":"1917-06-09","last":"1917-10-02","longest_streak":28},{"threshold":"tmax_ge_30c","year":1918,"days":52,"first":"1918-06-06","last":"1918-09-21","longest_streak":13},{"threshold":"tmax_ge_30c","year":1919,"days":72,"first":"1919-06-08","last":"1919-09-12","longest_streak":21},{"threshold":"tmax_ge_30c","year":1921,"days":32,"first":"1921-06-08","last":"1921-09-27","longest_streak":12},{"threshold":"tmax_ge_30c","year":1922,"days":60,"first":"1922-05-29","last":"1922-08-31","longest_streak":16},{"threshold":"tmax_ge_30c","year":1923,"days":35,"first":"1923-06-11","last":"1923-08-05","longest_streak":10},{"threshold":"tmax_ge_30c","year":1924,"days":71,"first":"1924-06-03","last":"1924-09-08","longest_streak":14},{"threshold":"tmax_ge_30c","year":1925,"days":38,"first":"1925-05-18","last":"1925-08-30","longest_streak":12},{"threshold":"tmax_ge_30c","year":1926,"days":56,"first":"1926-06-09","last":"1926-09-20","longest_streak":13},{"threshold":"tmax_ge_30c","year":1927,"days":47,"first":"1927-06-06","last":"1927-09-04","longest_streak":14},{"threshold":"tmax_ge_30c","year":1928,"days":55,"first":"1928-05-29","last":"1928-09-15","longest_streak":16},{"threshold":"tmax_ge_30c","year":1929,"days":37,"first":"1929-06-14","last":"1929-09-15","longest_streak":14},{"threshold":"tmax_ge_30c","year":1930,"days":61,"first":"1930-06-05","last":"1930-09-19","longest_streak":15},{"threshold":"tmax_ge_30c","year":1931,"days":63,"first":"1931-06-01","last":"1931-09-27","longest_streak":9},{"threshold":"tmax_ge_30c","year":1932,"days":56,"first":"1932-06-12","last":"1932-09-17","longest_streak":9},{"threshold":"tmax_ge_30c","year":1933,"days":44,"first":"1933-05-29","last":"1933-09-28","longest_streak":8},{"threshold":"tmax_ge_30c","year":1934,"days":23,"first":"1934-06-11","last":"1934-08-02","longest_streak":5},{"threshold":"tmax_ge_30c","year":1935,"days":52,"first":"1935-06-08","last":"1935-09-18","longest_streak":13},{"threshold":"tmax_ge_30c","year":1936,"days":54,"first":"1936-06-09","last":"1936-08-27","longest_streak":24},{"threshold":"tmax_ge_30c","year":1937,"days":47,"first":"1937-06-11","last":"1937-09-13","longest_streak":13},{"threshold":"tmax_ge_30c","year":1938,"days":47,"first":"1938-05-17","last":"1938-09-27","longest_streak":14},{"threshold":"tmax_ge_30c","year":1939,"days":59,"first":"1939-06-03","last":"1939-09-05","longest_streak":10},{"threshold":"tmax_ge_30c","year":1940,"days":37,"first":"1940-06-14","last":"1940-08-14","longest_streak":13},{"threshold":"tmax_ge_30c","year":1941,"days":9,"first":"1941-06-17","last":"1941-08-06","longest_streak":3},{"threshold":"tmax_ge_30c","year":1942,"days":34,"first":"1942-06-16","last":"1942-09-03","longest_streak":10},{"threshold":"tmax_ge_30c","year":1944,"days":65,"first":"1944-06-06","last":"1944-09-23","longest_streak":11},{"threshold":"tmax_ge_30c","year":1945,"days":76,"first":"1945-06-13","last":"1945-09-16","longest_streak":17},{"threshold":"tmax_ge_35c","year":1909,"days":7,"first":"1909-06-24","last":"1909-07-14","longest_streak":3},{"threshold":"tmax_ge_35c","year":1910,"days":2,"first":"1910-07-08","last":"1910-07-20","longest_streak":1},{"threshold":"tmax_ge_35c","year":1912,"days":1,"first":"1912-07-08","last":"1912-07-08","longest_streak":1},{"threshold":"tmax_ge_35c","year":1917,"days":3,"first":"1917-06-20","last":"1917-07-15","longest_streak":1},{"threshold":"tmax_ge_35c","year":1918,"days":2,"first":"1918-06-11","last":"1918-06-12","longest_streak":2},{"threshold":"tmax_ge_35c","year":1919,"days":17,"first":"1919-06-18","last":"1919-08-23","longest_streak":13},{"threshold":"tmax_ge_35c","year":1921,"days":3,"first":"1921-06-28","last":"1921-07-01","longest_streak":2},{"threshold":"tmax_ge_35c","year":1922,"days":11,"first":"1922-06-19","last":"1922-08-26","longest_streak":3},{"threshold":"tmax_ge_35c","year":1923,"days":2,"first":"1923-06-30","last":"1923-07-01","longest_streak":2},{"threshold":"tmax_ge_35c","year":1924,"days":4,"first":"1924-06-26","last":"1924-06-29","longest_streak":4},{"threshold":"tmax_ge_35c","year":1925,"days":1,"first":"1925-07-15","last":"1925-07-15","longest_streak":1},{"threshold":"tmax_ge_35c","year":1927,"days":1,"first":"1927-06-25","last":"1927-06-25","longest_streak":1},{"threshold":"tmax_ge_35c","year":1928,"days":5,"first":"1928-06-24","last":"1928-08-21","longest_streak":2},{"threshold":"tmax_ge_35c","year":1929,"days":6,"first":"1929-06-20","last":"1929-06-28","longest_streak":4},{"threshold":"tmax_ge_35c","year":1930,"days":5,"first":"1930-06-12","last":"1930-07-05","longest_streak":2},{"threshold":"tmax_ge_35c","year":1931,"days":12,"first":"1931-07-13","last":"1931-08-27","longest_streak":4},{"threshold":"tmax_ge_35c","year":1932,"days":1,"first":"1932-07-06","last":"1932-07-06","longest_streak":1},{"threshold":"tmax_ge_35c","year":1933,"days":2,"first":"1933-06-11","last":"1933-07-15","longest_streak":1},{"threshold":"tmax_ge_35c","year":1936,"days":4,"first":"1936-06-18","last":"1936-07-19","longest_streak":2},{"threshold":"tmax_ge_35c","year":1937,"days":1,"first":"1937-06-20","last":"1937-06-20","longest_streak":1},{"threshold":"tmax_ge_35c","year":1938,"days":5,"first":"1938-07-09","last":"1938-08-03","longest_streak":4},{"threshold":"tmax_ge_35c","year":1939,"days":3,"first":"1939-07-07","last":"1939-07-20","longest_streak":1},{"threshold":"tmax_ge_35c","year":1940,"days":1,"first":"1940-07-08","last":"1940-07-08","longest_streak":1},{"threshold":"tmax_ge_35c","year":1945,"days":2,"first":"1945-07-13","last":"1945-09-05","longest_streak":1},{"threshold":"tmax_ge_90f","year":1909,"days":27,"first":"1909-06-04","last":"1909-08-22","longest_streak":11},{"threshold":"tmax_ge_90f","year":1910,"days":22,"first":"1910-05-29","last":"1910-08-26","longest_streak":5},{"threshold":"tmax_ge_90f","year":1912,"days":7,"first":"1912-06-04","last":"1912-07-21","longest_streak":2},{"threshold":"tmax_ge_90f","year":1915,"days":3,"first":"1915-07-17","last":"1915-08-19","longest_streak":2},{"threshold":"tmax_ge_90f","year":1916,"days":6,"first":"1916-06-16","last":"1916-07-19","longest_streak":2},{"threshold":"tmax_ge_90f","year":1917,"days":40,"first":"1917-06-13","last":"1917-09-16","longest_streak":12},{"threshold":"tmax_ge_90f","year":1918,"days":29,"first":"1918-06-09","last":"1918-09-13","longest_streak":8},{"threshold":"tmax_ge_90f","year":1919,"days":41,"first":"1919-06-14","last":"1919-08-30","longest_streak":20},{"threshold":"tmax_ge_90f","year":1921,"days":14,"first":"1921-06-10","last":"1921-07-20","longest_streak":10},{"threshold":"tmax_ge_90f","year":1922,"days":41,"first":"1922-06-08","last":"1922-08-31","longest_streak":8},{"threshold":"tmax_ge_90f","year":1923,"days":13,"first":"1923-06-11","last":"1923-07-30","longest_streak":7},{"threshold":"tmax_ge_90f","year":1924,"days":30,"first":"1924-06-11","last":"1924-09-07","longest_streak":8},{"threshold":"tmax_ge_90f","year":1925,"days":8,"first":"1925-07-14","last":"1925-07-25","longest_streak":6},{"threshold":"tmax_ge_90f","year":1926,"days":22,"first":"1926-06-23","last":"1926-08-31","longest_streak":5},{"threshold":"tmax_ge_90f","year":1927,"days":20,"first":"1927-06-18","last":"1927-08-23","longest_streak":10},{"threshold":"tmax_ge_90f","year":1928,"days":26,"first":"1928-05-29","last":"1928-08-21","longest_streak":7},{"threshold":"tmax_ge_90f","year":1929,"days":21,"first":"1929-06-14","last":"1929-07-20","longest_streak":11},{"threshold":"tmax_ge_90f","year":1930,"days":30,"first":"1930-06-07","last":"1930-08-30","longest_streak":12},{"threshold":"tmax_ge_90f","year":1931,"days":38,"first":"1931-06-15","last":"1931-08-27","longest_streak":8},{"threshold":"tmax_ge_90f","year":1932,"days":27,"first":"1932-06-13","last":"1932-08-23","longest_streak":7},{"threshold":"tmax_ge_90f","year":1933,"days":21,"first":"1933-06-10","last":"1933-08-16","longest_streak":7},{"threshold":"tmax_ge_90f","year":1934,"days":4,"first":"1934-07-14","last":"1934-08-02","longest_streak":2},{"threshold":"tmax_ge_90f","year":1935,"days":11,"first":"1935-06-19","last":"1935-07-30","longest_streak":3},{"threshold":"tmax_ge_90f","year":1936,"days":25,"first":"1936-06-10","last":"1936-08-25","longest_streak":5},{"threshold":"tmax_ge_90f","year":1937,"days":18,"first":"1937-06-20","last":"1937-08-26","longest_streak":9},{"threshold":"tmax_ge_90f","year":1938,"days":19,"first":"1938-06-20","last":"1938-08-28","longest_streak":8},{"threshold":"tmax_ge_90f","year":1939,"days":32,"first":"1939-06-12","last":"1939-08-19","longest_streak":9},{"threshold":"tmax_ge_90f","year":1940,"days":16,"first":"1940-06-14","last":"1940-07-21","longest_streak":6},{"threshold":"tmax_ge_90f","year":1942,"days":18,"first":"1942-06-22","last":"1942-07-27","longest_streak":9},{"threshold":"tmax_ge_90f","year":1944,"days":24,"first":"1944-06-19","last":"1944-09-22","longest_streak":7},{"threshold":"tmax_ge_90f","year":1945,"days":30,"first":"1945-06-21","last":"1945-09-10","longest_streak":5},{"threshold":"tmax_ge_100f","year":1909,"days":1,"first":"1909-07-13","last":"1909-07-13","longest_streak":1},{"threshold":"tmax_ge_100f","year":1919,"days":5,"first":"1919-06-23","last":"1919-06-28","longest_streak":4},{"threshold":"tmax_le_0c","year":1909,"days":6,"first":"1909-12-04","last":"1909-12-25","longest_streak":2},{"threshold":"tmax_le_0c","year":1910,"days":6,"first":"1910-01-04","last":"1910-12-31","longest_streak":4},{"threshold":"tmax_le_0c","year":1912,"days":21,"first":"1912-01-01","last":"1912-12-31","longest_streak":8},{"threshold":"tmax_le_0c","year":1915,"days":11,"first":"1915-01-09","last":"1915-12-29","longest_streak":3},{"threshold":"tmax_le_0c","year":1916,"days":6,"first":"1916-01-12","last":"1916-12-27","longest_streak":3},{"threshold":"tmax_le_0c","year":1918,"days":25,"first":"1918-01-10","last":"1918-12-31","longest_streak":6},{"threshold":"tmax_le_0c","year":1919,"days":8,"first":"1919-01-01","last":"1919-02-05","longest_streak":1},{"threshold":"tmax_le_0c","year":1921,"days":1,"first":"1921-01-12","last":"1921-01-12","longest_streak":1},{"threshold":"tmax_le_0c","year":1922,"days":4,"first":"1922-02-01","last":"1922-11-04","longest_streak":2},{"threshold":"tmax_le_0c","year":1923,"days":5,"first":"1923-12-09","last":"1923-12-31","longest_streak":4},{"threshold":"tmax_le_0c","year":1924,"days":9,"first":"1924-01-02","last":"1924-12-31","longest_streak":4},{"threshold":"tmax_le_0c","year":1925,"days":6,"first":"1925-01-02","last":"1925-01-18","longest_streak":3},{"threshold":"tmax_le_0c","year":1926,"days":7,"first":"1926-01-21","last":"1926-12-30","longest_streak":3},{"threshold":"tmax_le_0c","year":1927,"days":6,"first":"1927-02-13","last":"1927-12-20","longest_streak":3},{"threshold":"tmax_le_0c","year":1928,"days":2,"first":"1928-12-12","last":"1928-12-17","longest_streak":1},{"threshold":"tmax_le_0c","year":1929,"days":4,"first":"1929-01-24","last":"1929-02-09","longest_streak":3},{"threshold":"tmax_le_0c","year":1930,"days":5,"first":"1930-01-08","last":"1930-11-20","longest_streak":2},{"threshold":"tmax_le_0c","year":1931,"days":10,"first":"1931-01-05","last":"1931-12-30","longest_streak":5},{"threshold":"tmax_le_0c","year":1932,"days":21,"first":"1932-01-06","last":"1932-12-31","longest_streak":9},{"threshold":"tmax_le_0c","year":1933,"days":8,"first":"1933-01-01","last":"1933-12-17","longest_streak":1},{"threshold":"tmax_le_0c","year":1934,"days":2,"first":"1934-01-07","last":"1934-11-29","longest_streak":1},{"threshold":"tmax_le_0c","year":1935,"days":3,"first":"1935-01-20","last":"1935-02-16","longest_streak":2},{"threshold":"tmax_le_0c","year":1936,"days":2,"first":"1936-01-01","last":"1936-03-23","longest_streak":1},{"threshold":"tmax_le_0c","year":1937,"days":15,"first":"1937-01-02","last":"1937-02-09","longest_streak":7},{"threshold":"tmax_le_0c","year":1939,"days":9,"first":"1939-01-16","last":"1939-12-30","longest_streak":2},{"threshold":"tmax_le_0c","year":1940,"days":2,"first":"1940-01-06","last":"1940-01-14","longest_streak":1},{"threshold":"tmax_le_0c","year":1941,"days":3,"first":"1941-12-25","last":"1941-12-27","longest_streak":3},{"threshold":"tmax_le_0c","year":1942,"days":10,"first":"1942-01-01","last":"1942-03-07","longest_streak":6},{"threshold":"tmax_le_0c","year":1945,"days":4,"first":"1945-12-13","last":"1945-12-19","longest_streak":3},{"threshold":"tmin_le_0c","year":1909,"days":152,"first":"1909-02-01","last":"1909-12-31","longest_streak":30},{"threshold":"tmin_le_0c","year":1910,"days":164,"first":"1910-01-01","last":"1910-12-31","longest_streak":54},{"threshold":"tmin_le_0c","year":1912,"days":196,"first":"1912-01-01","last":"1912-12-31","longest_streak":95},{"threshold":"tmin_le_0c","year":1915,"days":174,"first":"1915-01-01","last":"1915-12-31","longest_streak":36},{"threshold":"tmin_le_0c","year":1916,"days":173,"first":"1916-01-01","last":"1916-12-31","longest_streak":146},{"threshold":"tmin_le_0c","year":1917,"days":198,"first":"1917-01-01","last":"1917-12-31","longest_streak":83},{"threshold":"tmin_le_0c","year":1918,"days":183,"first":"1918-01-01","last":"1918-12-31","longest_streak":113},{"threshold":"tmin_le_0c","year":1919,"days":214,"first":"1919-01-01","last":"1919-12-31","longest_streak":84},{"threshold":"tmin_le_0c","year":1921,"days":164,"first":"1921-01-01","last":"1921-12-31","longest_streak":30},{"threshold":"tmin_le_0c","year":1922,"days":174,"first":"1922-01-03","last":"1922-12-31","longest_streak":51},{"threshold":"tmin_le_0c","year":1923,"days":153,"first":"1923-01-01","last":"1923-12-31","longest_streak":42},{"threshold":"tmin_le_0c","year":1924,"days":177,"first":"1924-01-01","last":"1924-12-31","longest_streak":68},{"threshold":"tmin_le_0c","year":1925,"days":163,"first":"1925-01-01","last":"1925-12-31","longest_streak":89},{"threshold":"tmin_le_0c","year":1926,"days":146,"first":"1926-01-01","last":"1926-12-31","longest_streak":32},{"threshold":"tmin_le_0c","year":1927,"days":162,"first":"1927-01-01","last":"1927-12-31","longest_streak":49},{"threshold":"tmin_le_0c","year":1928,"days":161,"first":"1928-01-01","last":"1928-12-31","longest_streak":101},{"threshold":"tmin_le_0c","year":1929,"days":178,"first":"1929-01-01","last":"1929-12-31","longest_streak":137},{"threshold":"tmin_le_0c","year":1930,"days":183,"first":"1930-01-01","last":"1930-12-31","longest_streak":90},{"threshold":"tmin_le_0c","year":1931,"days":153,"first":"1931-01-01","last":"1931-12-31","longest_streak":72},{"threshold":"tmin_le_0c","year":1932,"days":177,"first":"1932-01-01","last":"1932-12-31","longest_streak":100},{"threshold":"tmin_le_0c","year":1933,"days":193,"first":"1933-01-01","last":"1933-12-31","longest_streak":78},{"threshold":"tmin_le_0c","year":1934,"days":154,"first":"1934-01-01","last":"1934-12-31","longest_streak":26},{"threshold":"tmin_le_0c","year":1935,"days":170,"first":"1935-01-01","last":"1935-12-31","longest_streak":51},{"threshold":"tmin_le_0c","year":1936,"days":153,"first":"1936-01-01","last":"1936-12-23","longest_streak":23},{"threshold":"tmin_le_0c","year":1937,"days":177,"first":"1937-01-01","last":"1937-12-31","longest_streak":44},{"threshold":"tmin_le_0c","year":1938,"days":168,"first":"1938-01-01","last":"1938-12-31","longest_streak":33},{"threshold":"tmin_le_0c","year":1939,"days":164,"first":"1939-01-01","last":"1939-12-31","longest_streak":53},{"threshold":"tmin_le_0c","year":1940,"days":156,"first":"1940-01-01","last":"1940-12-31","longest_streak":68},{"threshold":"tmin_le_0c","year":1941,"days":179,"first":"1941-01-01","last":"1941-12-31","longest_streak":100},{"threshold":"tmin_le_0c","year":1942,"days":177,"first":"1942-01-01","last":"1942-12-31","longest_streak":55},{"threshold":"tmin_le_0c","year":1944,"days":185,"first":"1944-01-01","last":"1944-12-31","longest_streak":88},{"threshold":"tmin_le_0c","year":1945,"days":197,"first":"1945-01-01","last":"1945-12-31","longest_streak":130},{"threshold":"tmin_le_m10c","year":1909,"days":27,"first":"1909-02-23","last":"1909-12-30","longest_streak":8},{"threshold":"tmin_le_m10c","year":1910,"days":16,"first":"1910-01-04","last":"1910-12-31","longest_streak":14},{"threshold":"tmin_le_m10c","year":1912,"days":49,"first":"1912-01-01","last":"1912-12-31","longest_streak":37},{"threshold":"tmin_le_m10c","year":1915,"days":42,"first":"1915-01-06","last":"1915-12-31","longest_streak":8},{"threshold":"tmin_le_m10c","year":1916,"days":37,"first":"1916-01-01","last":"1916-12-29","longest_streak":10},{"threshold":"tmin_le_m10c","year":1917,"days":48,"first":"1917-01-01","last":"1917-12-22","longest_streak":11},{"threshold":"tmin_le_m10c","year":1918,"days":51,"first":"1918-01-01","last":"1918-12-31","longest_streak":40},{"threshold":"tmin_le_m10c","year":1919,"days":97,"first":"1919-01-01","last":"1919-12-31","longest_streak":14},{"threshold":"tmin_le_m10c","year":1921,"days":17,"first":"1921-01-01","last":"1921-12-24","longest_streak":3},{"threshold":"tmin_le_m10c","year":1922,"days":31,"first":"1922-01-06","last":"1922-12-31","longest_streak":8},{"threshold":"tmin_le_m10c","year":1923,"days":17,"first":"1923-01-02","last":"1923-12-31","longest_streak":4},{"threshold":"tmin_le_m10c","year":1924,"days":41,"first":"1924-01-02","last":"1924-12-30","longest_streak":13},{"threshold":"tmin_le_m10c","year":1925,"days":38,"first":"1925-01-01","last":"1925-12-26","longest_streak":15},{"threshold":"tmin_le_m10c","year":1926,"days":38,"first":"1926-01-06","last":"1926-12-31","longest_streak":13},{"threshold":"tmin_le_m10c","year":1927,"days":18,"first":"1927-01-01","last":"1927-12-31","longest_streak":7},{"threshold":"tmin_le_m10c","year":1928,"days":33,"first":"1928-01-01","last":"1928-12-31","longest_streak":11},{"threshold":"tmin_le_m10c","year":1929,"days":44,"first":"1929-01-01","last":"1929-12-30","longest_streak":9},{"threshold":"tmin_le_m10c","year":1930,"days":36,"first":"1930-01-01","last":"1930-12-31","longest_streak":9},{"threshold":"tmin_le_m10c","year":1931,"days":49,"first":"1931-01-01","last":"1931-12-31","longest_streak":13},{"threshold":"tmin_le_m10c","year":1932,"days":55,"first":"1932-01-01","last":"1932-12-31","longest_streak":25},{"threshold":"tmin_le_m10c","year":1933,"days":49,"first":"1933-01-01","last":"1933-12-19","longest_streak":10},{"threshold":"tmin_le_m10c","year":1934,"days":15,"first":"1934-01-07","last":"1934-12-31","longest_streak":6},{"threshold":"tmin_le_m10c","year":1935,"days":21,"first":"1935-01-01","last":"1935-12-29","longest_streak":4},{"threshold":"tmin_le_m10c","year":1936,"days":31,"first":"1936-01-01","last":"1936-12-18","longest_streak":7},{"threshold":"tmin_le_m10c","year":1937,"days":52,"first":"1937-01-02","last":"1937-12-22","longest_streak":23},{"threshold":"tmin_le_m10c","year":1938,"days":41,"first":"1938-01-06","last":"1938-12-31","longest_streak":9},{"threshold":"tmin_le_m10c","year":1939,"days":47,"first":"1939-01-01","last":"1939-12-30","longest_streak":8},{"threshold":"tmin_le_m10c","year":1940,"days":25,"first":"1940-01-06","last":"1940-12-26","longest_streak":8},{"threshold":"tmin_le_m10c","year":1941,"days":14,"first":"1941-01-04","last":"1941-12-26","longest_streak":4},{"threshold":"tmin_le_m10c","year":1942,"days":24,"first":"1942-01-03","last":"1942-03-17","longest_streak":9},{"threshold":"tmin_le_m10c","year":1944,"days":43,"first":"1944-01-01","last":"1944-12-31","longest_streak":6},{"threshold":"tmin_le_m10c","year":1945,"days":38,"first":"1945-01-01","last":"1945-12-31","longest_streak":5},{"threshold":"tmin_le_m20c","year":1909,"days":4,"first":"1909-12-19","last":"1909-12-28","longest_streak":2},{"threshold":"tmin_le_m20c","year":1910,"days":5,"first":"1910-01-05","last":"1910-02-17","longest_streak":4},{"threshold":"tmin_le_m20c","year":1912,"days":3,"first":"1912-01-01","last":"1912-01-03","longest_streak":0},{"threshold":"tmin_le_m20c","year":1915,"days":4,"first":"1915-01-17","last":"1915-12-28","longest_streak":2},{"threshold":"tmin_le_m20c","year":1916,"days":4,"first":"1916-01-13","last":"1916-02-02","longest_streak":3},{"threshold":"tmin_le_m20c","year":1918,"days":16,"first":"1918-01-11","last":"1918-12-27","longest_streak":4},{"threshold":"tmin_le_m20c","year":1919,"days":18,"first":"1919-01-01","last":"1919-12-09","longest_streak":9},{"threshold":"tmin_le_m20c","year":1921,"days":2,"first":"1921-02-08","last":"1921-02-09","longest_streak":2},{"threshold":"tmin_le_m20c","year":1922,"days":2,"first":"1922-02-03","last":"1922-02-06","longest_streak":1},{"threshold":"tmin_le_m20c","year":1924,"days":5,"first":"1924-12-19","last":"1924-12-28","longest_streak":4},{"threshold":"tmin_le_m20c","year":1925,"days":8,"first":"1925-01-03","last":"1925-01-18","longest_streak":4},{"threshold":"tmin_le_m20c","year":1926,"days":9,"first":"1926-01-21","last":"1926-12-30","longest_streak":3},{"threshold":"tmin_le_m20c","year":1928,"days":1,"first":"1928-02-17","last":"1928-02-17","longest_streak":1},{"threshold":"tmin_le_m20c","year":1929,"days":1,"first":"1929-02-10","last":"1929-02-10","longest_streak":1},{"threshold":"tmin_le_m20c","year":1930,"days":3,"first":"1930-01-09","last":"1930-12-28","longest_streak":1},{"threshold":"tmin_le_m20c","year":1931,"days":12,"first":"1931-11-30","last":"1931-12-31","longest_streak":5},{"threshold":"tmin_le_m20c","year":1932,"days":12,"first":"1932-01-15","last":"1932-12-31","longest_streak":4},{"threshold":"tmin_le_m20c","year":1933,"days":7,"first":"1933-01-09","last":"1933-02-11","longest_streak":2},{"threshold":"tmin_le_m20c","year":1936,"days":1,"first":"1936-01-02","last":"1936-01-02","longest_streak":1},{"threshold":"tmin_le_m20c","year":1937,"days":11,"first":"1937-01-03","last":"1937-02-01","longest_streak":3},{"threshold":"tmin_le_m20c","year":1939,"days":10,"first":"1939-02-03","last":"1939-12-29","longest_streak":4},{"threshold":"tmin_le_m20c","year":1942,"days":2,"first":"1942-01-05","last":"1942-02-18","longest_streak":1},{"threshold":"tmin_le_m20c","year":1945,"days":4,"first":"1945-12-15","last":"1945-12-20","longest_streak":2},{"threshold":"tmin_le_m30c","year":1910,"days":1,"first":"1910-01-06","last":"1910-01-06","longest_streak":1},{"threshold":"tmin_le_m30c","year":1919,"days":3,"first":"1919-01-02","last":"1919-01-04","longest_streak":3},{"threshold":"tmin_le_m30c","year":1932,"days":1,"first":"1932-01-29","last":"1932-01-29","longest_streak":1},{"threshold":"tmin_ge_20c","year":1909,"days":1,"first":"1909-07-13","last":"1909-07-13","longest_streak":1},{"threshold":"tmin_ge_20c","year":1910,"days":1,"first":"1910-07-13","last":"1910-07-13","longest_streak":1},{"threshold":"tmin_ge_20c","year":1912,"days":8,"first":"1912-07-11","last":"1912-07-21","longest_streak":3},{"threshold":"tmin_ge_20c","year":1922,"days":1,"first":"1922-08-27","last":"1922-08-27","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1909,"days":4,"first":"1909-08-23","last":"1909-12-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1910,"days":8,"first":"1910-01-16","last":"1910-11-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1912,"days":6,"first":"1912-03-09","last":"1912-10-06","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1915,"days":13,"first":"1915-03-31","last":"1915-12-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1916,"days":14,"first":"1916-01-16","last":"1916-10-14","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1917,"days":5,"first":"1917-01-20","last":"1917-09-11","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1918,"days":6,"first":"1918-02-27","last":"1918-10-20","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1919,"days":13,"first":"1919-02-02","last":"1919-12-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1921,"days":11,"first":"1921-02-06","last":"1921-12-26","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1922,"days":2,"first":"1922-08-12","last":"1922-12-14","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1923,"days":7,"first":"1923-01-20","last":"1923-12-26","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1924,"days":3,"first":"1924-03-16","last":"1924-07-08","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1925,"days":7,"first":"1925-03-08","last":"1925-10-11","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1926,"days":5,"first":"1926-03-10","last":"1926-12-13","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1927,"days":8,"first":"1927-02-17","last":"1927-09-12","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1928,"days":6,"first":"1928-05-02","last":"1928-10-31","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1929,"days":10,"first":"1929-02-07","last":"1929-10-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1930,"days":5,"first":"1930-04-24","last":"1930-11-18","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1931,"days":10,"first":"1931-03-25","last":"1931-12-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1932,"days":8,"first":"1932-01-13","last":"1932-10-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1933,"days":9,"first":"1933-01-17","last":"1933-11-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1934,"days":10,"first":"1934-02-24","last":"1934-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1935,"days":9,"first":"1935-01-06","last":"1935-12-05","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1936,"days":8,"first":"1936-01-29","last":"1936-12-31","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1937,"days":7,"first":"1937-01-07","last":"1937-10-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1938,"days":6,"first":"1938-02-02","last":"1938-09-01","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1939,"days":1,"first":"1939-04-04","last":"1939-04-04","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1940,"days":12,"first":"1940-01-05","last":"1940-12-31","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1941,"days":11,"first":"1941-02-07","last":"1941-11-18","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1942,"days":9,"first":"1942-01-01","last":"1942-12-25","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1943,"days":5,"first":"1943-06-28","last":"1943-10-29","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1944,"days":7,"first":"1944-07-04","last":"1944-11-06","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1945,"days":6,"first":"1945-07-18","last":"1945-12-25","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1946,"days":4,"first":"1946-09-18","last":"1946-11-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1948,"days":5,"first":"1948-03-01","last":"1948-10-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1915,"days":2,"first":"1915-06-03","last":"1915-08-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1916,"days":1,"first":"1916-07-10","last":"1916-07-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1918,"days":1,"first":"1918-08-06","last":"1918-08-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1919,"days":3,"first":"1919-07-01","last":"1919-12-05","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1922,"days":1,"first":"1922-08-12","last":"1922-08-12","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1927,"days":1,"first":"1927-02-17","last":"1927-02-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1929,"days":1,"first":"1929-07-28","last":"1929-07-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1931,"days":2,"first":"1931-07-29","last":"1931-11-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1932,"days":1,"first":"1932-07-23","last":"1932-07-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1933,"days":1,"first":"1933-09-08","last":"1933-09-08","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1934,"days":2,"first":"1934-02-24","last":"1934-05-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1936,"days":1,"first":"1936-12-31","last":"1936-12-31","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1938,"days":1,"first":"1938-06-22","last":"1938-06-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1941,"days":2,"first":"1941-03-14","last":"1941-09-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1945,"days":1,"first":"1945-08-06","last":"1945-08-06","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1946,"days":1,"first":"1946-09-18","last":"1946-09-18","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1932,"days":1,"first":"1932-07-23","last":"1932-07-23","longest_streak":1},{"threshold":"snow_ge_10cm","year":1910,"days":1,"first":"1910-02-20","last":"1910-02-20","longest_streak":1},{"threshold":"snow_ge_10cm","year":1915,"days":3,"first":"1915-03-03","last":"1915-12-26","longest_streak":1},{"threshold":"snow_ge_10cm","year":1919,"days":4,"first":"1919-02-02","last":"1919-12-18","longest_streak":1},{"threshold":"snow_ge_10cm","year":1921,"days":1,"first":"1921-02-06","last":"1921-02-06","longest_streak":1},{"threshold":"snow_ge_10cm","year":1922,"days":2,"first":"1922-01-09","last":"1922-01-31","longest_streak":1},{"threshold":"snow_ge_10cm","year":1923,"days":2,"first":"1923-02-26","last":"1923-12-08","longest_streak":1},{"threshold":"snow_ge_10cm","year":1926,"days":1,"first":"1926-12-13","last":"1926-12-13","longest_streak":1},{"threshold":"snow_ge_10cm","year":1927,"days":1,"first":"1927-02-17","last":"1927-02-17","longest_streak":1},{"threshold":"snow_ge_10cm","year":1930,"days":1,"first":"1930-11-18","last":"1930-11-18","longest_streak":1},{"threshold":"snow_ge_10cm","year":1931,"days":3,"first":"1931-11-21","last":"1931-12-10","longest_streak":2},{"threshold":"snow_ge_10cm","year":1932,"days":3,"first":"1932-01-13","last":"1932-04-27","longest_streak":2},{"threshold":"snow_ge_10cm","year":1933,"days":2,"first":"1933-04-19","last":"1933-11-30","longest_streak":1},{"threshold":"snow_ge_10cm","year":1934,"days":2,"first":"1934-02-24","last":"1934-12-28","longest_streak":1},{"threshold":"snow_ge_10cm","year":1935,"days":3,"first":"1935-02-14","last":"1935-12-05","longest_streak":1},{"threshold":"snow_ge_10cm","year":1936,"days":1,"first":"1936-12-31","last":"1936-12-31","longest_streak":1},{"threshold":"snow_ge_10cm","year":1937,"days":4,"first":"1937-01-07","last":"1937-04-04","longest_streak":2},{"threshold":"snow_ge_10cm","year":1938,"days":2,"first":"1938-02-02","last":"1938-04-06","longest_streak":1},{"threshold":"snow_ge_10cm","year":1939,"days":1,"first":"1939-01-08","last":"1939-01-08","longest_streak":1},{"threshold":"snow_ge_10cm","year":1940,"days":1,"first":"1940-01-05","last":"1940-01-05","longest_streak":1},{"threshold":"snow_ge_10cm","year":1941,"days":2,"first":"1941-01-05","last":"1941-11-18","longest_streak":1},{"threshold":"snow_ge_10cm","year":1942,"days":3,"first":"1942-01-01","last":"1942-03-15","longest_streak":1},{"threshold":"snow_ge_10cm","year":1945,"days":2,"first":"1945-12-13","last":"1945-12-25","longest_streak":1},{"threshold":"snow_ge_10cm","year":1946,"days":1,"first":"1946-01-05","last":"1946-01-05","longest_streak":1},{"threshold":"snow_ge_10cm","year":1948,"days":1,"first":"1948-03-01","last":"1948-03-01","longest_streak":1},{"threshold":"snow_ge_25cm","year":1931,"days":1,"first":"1931-11-22","last":"1931-11-22","longest_streak":1},{"threshold":"snow_ge_25cm","year":1936,"days":1,"first":"1936-12-31","last":"1936-12-31","longest_streak":1}]}