{"title":"Glen Allyn: threshold days by year","description":"Days at or beyond each fixed threshold at Glen Allyn, 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/ASN00031178/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":1990,"days":60,"first":"1990-01-16","last":"1990-12-24","longest_streak":7},{"threshold":"prcp_ge_10mm","year":1991,"days":63,"first":"1991-01-01","last":"1991-12-20","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1992,"days":71,"first":"1992-01-06","last":"1992-12-28","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1993,"days":82,"first":"1993-01-06","last":"1993-12-31","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1994,"days":80,"first":"1994-01-11","last":"1994-12-25","longest_streak":6},{"threshold":"prcp_ge_10mm","year":1996,"days":83,"first":"1996-01-14","last":"1996-12-28","longest_streak":8},{"threshold":"prcp_ge_10mm","year":1997,"days":92,"first":"1997-01-03","last":"1997-12-31","longest_streak":5},{"threshold":"prcp_ge_10mm","year":2018,"days":82,"first":"2018-01-05","last":"2018-12-31","longest_streak":8},{"threshold":"prcp_ge_10mm","year":2022,"days":71,"first":"2022-01-03","last":"2022-12-28","longest_streak":5},{"threshold":"prcp_ge_10mm","year":2025,"days":80,"first":"2025-01-03","last":"2025-12-31","longest_streak":6},{"threshold":"prcp_ge_25mm","year":1990,"days":29,"first":"1990-01-16","last":"1990-12-24","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1991,"days":41,"first":"1991-01-01","last":"1991-12-11","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1992,"days":28,"first":"1992-02-02","last":"1992-12-28","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1993,"days":37,"first":"1993-01-16","last":"1993-12-12","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1994,"days":43,"first":"1994-01-11","last":"1994-12-15","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1996,"days":36,"first":"1996-01-14","last":"1996-12-26","longest_streak":5},{"threshold":"prcp_ge_25mm","year":1997,"days":34,"first":"1997-01-13","last":"1997-12-31","longest_streak":3},{"threshold":"prcp_ge_25mm","year":2018,"days":40,"first":"2018-01-17","last":"2018-12-31","longest_streak":8},{"threshold":"prcp_ge_25mm","year":2022,"days":40,"first":"2022-01-06","last":"2022-12-28","longest_streak":4},{"threshold":"prcp_ge_25mm","year":2025,"days":46,"first":"2025-01-03","last":"2025-12-28","longest_streak":5},{"threshold":"prcp_ge_50mm","year":1990,"days":15,"first":"1990-03-20","last":"1990-12-24","longest_streak":4},{"threshold":"prcp_ge_50mm","year":1991,"days":14,"first":"1991-01-09","last":"1991-12-01","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1992,"days":4,"first":"1992-02-09","last":"1992-12-21","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1993,"days":8,"first":"1993-01-18","last":"1993-11-24","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1994,"days":15,"first":"1994-01-11","last":"1994-08-11","longest_streak":3},{"threshold":"prcp_ge_50mm","year":1996,"days":19,"first":"1996-01-19","last":"1996-12-24","longest_streak":2},{"threshold":"prcp_ge_50mm","year":1997,"days":7,"first":"1997-01-23","last":"1997-12-31","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2018,"days":24,"first":"2018-01-17","last":"2018-12-31","longest_streak":4},{"threshold":"prcp_ge_50mm","year":2022,"days":16,"first":"2022-01-11","last":"2022-12-27","longest_streak":2},{"threshold":"prcp_ge_50mm","year":2025,"days":14,"first":"2025-01-07","last":"2025-09-17","longest_streak":3},{"threshold":"prcp_ge_100mm","year":1990,"days":6,"first":"1990-03-20","last":"1990-12-24","longest_streak":3},{"threshold":"prcp_ge_100mm","year":1992,"days":2,"first":"1992-02-09","last":"1992-12-19","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1994,"days":2,"first":"1994-04-20","last":"1994-07-06","longest_streak":1},{"threshold":"prcp_ge_100mm","year":1996,"days":7,"first":"1996-01-19","last":"1996-05-14","longest_streak":2},{"threshold":"prcp_ge_100mm","year":1997,"days":2,"first":"1997-03-22","last":"1997-03-23","longest_streak":2},{"threshold":"prcp_ge_100mm","year":2018,"days":12,"first":"2018-02-05","last":"2018-12-30","longest_streak":4},{"threshold":"prcp_ge_100mm","year":2022,"days":2,"first":"2022-01-29","last":"2022-03-15","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2025,"days":4,"first":"2025-01-29","last":"2025-09-17","longest_streak":1},{"threshold":"prcp_ge_200mm","year":1990,"days":1,"first":"1990-03-20","last":"1990-03-20","longest_streak":1},{"threshold":"prcp_ge_200mm","year":1997,"days":1,"first":"1997-03-23","last":"1997-03-23","longest_streak":1},{"threshold":"prcp_ge_200mm","year":2018,"days":2,"first":"2018-02-06","last":"2018-03-09","longest_streak":1}]}