{"title":"Mayfield: threshold days by year","description":"Days at or beyond each fixed threshold at Mayfield, 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/USC00345648/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":1949,"days":21,"first":"1949-01-09","last":"1949-10-23","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1950,"days":20,"first":"1950-02-11","last":"1950-09-04","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2011,"days":7,"first":"2011-05-12","last":"2011-12-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1949,"days":2,"first":"1949-05-06","last":"1949-10-09","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1950,"days":6,"first":"1950-05-17","last":"1950-09-04","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1949,"days":1,"first":"1949-10-09","last":"1949-10-09","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1950,"days":1,"first":"1950-05-17","last":"1950-05-17","longest_streak":1}]}