{"title":"Riddle: threshold days by year","description":"Days at or beyond each fixed threshold at Riddle, 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/USC00107678/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":"tmin_le_0c","year":1902,"days":210,"first":"1902-01-01","last":"1902-12-31","longest_streak":24},{"threshold":"tmin_le_m10c","year":1902,"days":58,"first":"1902-01-11","last":"1902-12-30","longest_streak":16},{"threshold":"tmin_le_m20c","year":1902,"days":9,"first":"1902-01-22","last":"1902-12-14","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1902,"days":6,"first":"1902-03-14","last":"1902-12-10","longest_streak":1},{"threshold":"prcp_ge_10mm","year":1903,"days":10,"first":"1903-01-20","last":"1903-09-10","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1903,"days":1,"first":"1903-05-26","last":"1903-05-26","longest_streak":1}]}