{"title":"Germantown Dam: threshold days by year","description":"Days at or beyond each fixed threshold at Germantown Dam, 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/USC00333120/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":2014,"days":35,"first":"2014-01-06","last":"2014-12-06","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2015,"days":42,"first":"2015-01-03","last":"2015-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2016,"days":35,"first":"2016-01-10","last":"2016-12-27","longest_streak":4},{"threshold":"prcp_ge_10mm","year":2017,"days":44,"first":"2017-01-04","last":"2017-12-23","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2018,"days":42,"first":"2018-01-12","last":"2018-12-28","longest_streak":4},{"threshold":"prcp_ge_10mm","year":2019,"days":32,"first":"2019-01-01","last":"2019-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2020,"days":37,"first":"2020-01-03","last":"2020-12-31","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2021,"days":39,"first":"2021-01-02","last":"2021-12-29","longest_streak":3},{"threshold":"prcp_ge_10mm","year":2022,"days":34,"first":"2022-01-02","last":"2022-12-31","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2023,"days":36,"first":"2023-01-13","last":"2023-12-17","longest_streak":2},{"threshold":"prcp_ge_10mm","year":2024,"days":44,"first":"2024-01-09","last":"2024-12-31","longest_streak":4},{"threshold":"prcp_ge_10mm","year":2025,"days":41,"first":"2025-01-06","last":"2025-12-29","longest_streak":4},{"threshold":"prcp_ge_25mm","year":2014,"days":12,"first":"2014-03-30","last":"2014-12-06","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2015,"days":10,"first":"2015-01-04","last":"2015-12-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2016,"days":7,"first":"2016-02-03","last":"2016-10-20","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2017,"days":13,"first":"2017-03-01","last":"2017-11-06","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2018,"days":15,"first":"2018-01-12","last":"2018-12-02","longest_streak":3},{"threshold":"prcp_ge_25mm","year":2019,"days":16,"first":"2019-01-01","last":"2019-12-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2020,"days":6,"first":"2020-03-03","last":"2020-10-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2021,"days":7,"first":"2021-01-02","last":"2021-12-11","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2022,"days":6,"first":"2022-02-03","last":"2022-09-12","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2023,"days":8,"first":"2023-03-04","last":"2023-08-15","longest_streak":2},{"threshold":"prcp_ge_25mm","year":2024,"days":11,"first":"2024-01-28","last":"2024-12-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":2025,"days":13,"first":"2025-02-16","last":"2025-11-19","longest_streak":3},{"threshold":"prcp_ge_50mm","year":2014,"days":1,"first":"2014-06-20","last":"2014-06-20","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2015,"days":3,"first":"2015-06-27","last":"2015-10-28","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2017,"days":2,"first":"2017-06-24","last":"2017-11-06","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2018,"days":2,"first":"2018-09-09","last":"2018-11-02","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2019,"days":1,"first":"2019-07-22","last":"2019-07-22","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2020,"days":1,"first":"2020-05-19","last":"2020-05-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2021,"days":2,"first":"2021-06-19","last":"2021-07-17","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2022,"days":1,"first":"2022-09-05","last":"2022-09-05","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2023,"days":2,"first":"2023-03-04","last":"2023-03-24","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2024,"days":3,"first":"2024-07-30","last":"2024-12-29","longest_streak":1},{"threshold":"prcp_ge_50mm","year":2025,"days":3,"first":"2025-02-16","last":"2025-10-08","longest_streak":1},{"threshold":"prcp_ge_100mm","year":2021,"days":1,"first":"2021-06-19","last":"2021-06-19","longest_streak":1}]}