{"title":"Atwater Ctr: threshold days by year","description":"Days at or beyond each fixed threshold at Atwater Ctr, 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/USC00330290/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":1899,"days":29,"first":"1899-01-14","last":"1899-12-19","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1900,"days":37,"first":"1900-01-11","last":"1900-12-28","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1901,"days":31,"first":"1901-01-11","last":"1901-12-14","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1902,"days":32,"first":"1902-01-12","last":"1902-12-15","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1904,"days":40,"first":"1904-01-20","last":"1904-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1905,"days":38,"first":"1905-02-09","last":"1905-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1906,"days":36,"first":"1906-01-03","last":"1906-12-15","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1899,"days":5,"first":"1899-01-14","last":"1899-09-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1900,"days":7,"first":"1900-01-11","last":"1900-10-23","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1901,"days":6,"first":"1901-01-11","last":"1901-12-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1902,"days":7,"first":"1902-04-08","last":"1902-12-13","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1904,"days":6,"first":"1904-01-21","last":"1904-06-01","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1905,"days":14,"first":"1905-03-19","last":"1905-12-20","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1906,"days":5,"first":"1906-06-06","last":"1906-12-07","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1900,"days":3,"first":"1900-03-01","last":"1900-07-25","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1901,"days":1,"first":"1901-04-20","last":"1901-04-20","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1904,"days":1,"first":"1904-04-01","last":"1904-04-01","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1905,"days":2,"first":"1905-06-15","last":"1905-07-12","longest_streak":1}]}