{"title":"Stonehenge: threshold days by year","description":"Days at or beyond each fixed threshold at Stonehenge, 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/ASN00056147/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":1887,"days":38,"first":"1887-01-17","last":"1887-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1888,"days":27,"first":"1888-01-05","last":"1888-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1889,"days":30,"first":"1889-01-21","last":"1889-12-10","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1890,"days":40,"first":"1890-01-12","last":"1890-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1891,"days":33,"first":"1891-01-11","last":"1891-12-12","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1892,"days":40,"first":"1892-01-08","last":"1892-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1893,"days":38,"first":"1893-01-14","last":"1893-12-16","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1894,"days":34,"first":"1894-01-03","last":"1894-12-09","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1895,"days":26,"first":"1895-01-17","last":"1895-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1896,"days":27,"first":"1896-01-26","last":"1896-12-30","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1897,"days":25,"first":"1897-01-03","last":"1897-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1898,"days":21,"first":"1898-01-02","last":"1898-12-23","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1899,"days":28,"first":"1899-01-19","last":"1899-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1900,"days":30,"first":"1900-01-09","last":"1900-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1901,"days":27,"first":"1901-01-02","last":"1901-12-22","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1902,"days":21,"first":"1902-01-03","last":"1902-12-11","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1903,"days":32,"first":"1903-02-12","last":"1903-12-22","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1904,"days":23,"first":"1904-01-04","last":"1904-12-02","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1905,"days":28,"first":"1905-01-16","last":"1905-12-29","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1906,"days":34,"first":"1906-01-01","last":"1906-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1907,"days":38,"first":"1907-01-02","last":"1907-12-20","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1908,"days":29,"first":"1908-01-27","last":"1908-12-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1909,"days":28,"first":"1909-01-21","last":"1909-12-24","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1910,"days":26,"first":"1910-01-11","last":"1910-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1911,"days":30,"first":"1911-01-08","last":"1911-12-30","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1912,"days":26,"first":"1912-01-05","last":"1912-12-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1913,"days":30,"first":"1913-01-01","last":"1913-12-20","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1914,"days":29,"first":"1914-01-03","last":"1914-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1915,"days":19,"first":"1915-01-14","last":"1915-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1916,"days":38,"first":"1916-01-12","last":"1916-12-24","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1917,"days":33,"first":"1917-01-13","last":"1917-12-25","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1918,"days":21,"first":"1918-01-02","last":"1918-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1919,"days":15,"first":"1919-01-02","last":"1919-12-02","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1920,"days":34,"first":"1920-01-01","last":"1920-12-27","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1921,"days":36,"first":"1921-02-04","last":"1921-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1922,"days":25,"first":"1922-01-01","last":"1922-12-26","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1924,"days":28,"first":"1924-01-22","last":"1924-12-16","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1927,"days":22,"first":"1927-01-03","last":"1927-12-20","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1887,"days":8,"first":"1887-01-21","last":"1887-12-18","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1888,"days":7,"first":"1888-01-30","last":"1888-12-26","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1889,"days":8,"first":"1889-01-21","last":"1889-12-10","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1890,"days":16,"first":"1890-01-13","last":"1890-12-29","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1891,"days":12,"first":"1891-01-11","last":"1891-12-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1892,"days":17,"first":"1892-03-13","last":"1892-12-31","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1893,"days":7,"first":"1893-01-18","last":"1893-11-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1894,"days":5,"first":"1894-01-07","last":"1894-10-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1895,"days":7,"first":"1895-01-24","last":"1895-12-18","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1896,"days":9,"first":"1896-01-26","last":"1896-12-15","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1897,"days":8,"first":"1897-01-10","last":"1897-12-25","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1898,"days":4,"first":"1898-02-13","last":"1898-09-27","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1899,"days":7,"first":"1899-01-29","last":"1899-12-12","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1900,"days":14,"first":"1900-01-09","last":"1900-12-30","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1901,"days":7,"first":"1901-02-15","last":"1901-11-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1902,"days":10,"first":"1902-01-03","last":"1902-12-11","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1903,"days":16,"first":"1903-03-25","last":"1903-12-22","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1904,"days":8,"first":"1904-03-02","last":"1904-11-09","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1905,"days":7,"first":"1905-01-16","last":"1905-12-29","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1906,"days":10,"first":"1906-01-01","last":"1906-12-21","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1907,"days":6,"first":"1907-01-15","last":"1907-08-04","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1908,"days":9,"first":"1908-02-02","last":"1908-12-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1909,"days":10,"first":"1909-02-02","last":"1909-12-04","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1910,"days":8,"first":"1910-01-14","last":"1910-12-18","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1911,"days":4,"first":"1911-01-12","last":"1911-11-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1912,"days":4,"first":"1912-01-05","last":"1912-09-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1913,"days":7,"first":"1913-02-16","last":"1913-12-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1914,"days":8,"first":"1914-01-13","last":"1914-12-28","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1915,"days":2,"first":"1915-02-08","last":"1915-05-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1916,"days":7,"first":"1916-01-21","last":"1916-12-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1917,"days":9,"first":"1917-01-21","last":"1917-12-09","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1918,"days":5,"first":"1918-01-02","last":"1918-12-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1919,"days":8,"first":"1919-01-02","last":"1919-12-02","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1920,"days":7,"first":"1920-01-21","last":"1920-08-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1921,"days":21,"first":"1921-03-05","last":"1921-12-31","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1922,"days":8,"first":"1922-03-06","last":"1922-12-18","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1924,"days":11,"first":"1924-02-06","last":"1924-12-16","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1927,"days":10,"first":"1927-01-03","last":"1927-12-20","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1888,"days":1,"first":"1888-12-10","last":"1888-12-10","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1889,"days":1,"first":"1889-12-10","last":"1889-12-10","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1890,"days":8,"first":"1890-01-13","last":"1890-12-23","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1891,"days":2,"first":"1891-06-09","last":"1891-09-13","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1893,"days":1,"first":"1893-06-11","last":"1893-06-11","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1894,"days":1,"first":"1894-05-19","last":"1894-05-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1896,"days":1,"first":"1896-02-15","last":"1896-02-15","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1898,"days":1,"first":"1898-02-13","last":"1898-02-13","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1899,"days":2,"first":"1899-01-30","last":"1899-12-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1901,"days":2,"first":"1901-04-22","last":"1901-08-25","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1902,"days":2,"first":"1902-08-22","last":"1902-12-10","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1903,"days":2,"first":"1903-03-25","last":"1903-06-02","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1905,"days":2,"first":"1905-03-26","last":"1905-12-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1907,"days":1,"first":"1907-03-15","last":"1907-03-15","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1908,"days":2,"first":"1908-02-02","last":"1908-08-02","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1909,"days":1,"first":"1909-11-28","last":"1909-11-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1910,"days":4,"first":"1910-01-14","last":"1910-12-18","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1913,"days":2,"first":"1913-02-16","last":"1913-12-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1916,"days":1,"first":"1916-12-13","last":"1916-12-13","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1917,"days":1,"first":"1917-01-23","last":"1917-01-23","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1921,"days":3,"first":"1921-03-05","last":"1921-07-01","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1922,"days":1,"first":"1922-12-11","last":"1922-12-11","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1924,"days":1,"first":"1924-10-29","last":"1924-10-29","longest_streak":1}]}