{"title":"Winchester: threshold days by year","description":"Days at or beyond each fixed threshold at Winchester, 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/USC00158757/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":"tmax_ge_30c","year":1941,"days":101,"first":"1941-04-19","last":"1941-10-09","longest_streak":22},{"threshold":"tmax_ge_30c","year":1942,"days":52,"first":"1942-04-30","last":"1942-09-19","longest_streak":13},{"threshold":"tmax_ge_30c","year":1943,"days":70,"first":"1943-05-06","last":"1943-09-30","longest_streak":13},{"threshold":"tmax_ge_35c","year":1941,"days":18,"first":"1941-05-22","last":"1941-09-01","longest_streak":4},{"threshold":"tmax_ge_35c","year":1943,"days":4,"first":"1943-08-24","last":"1943-09-01","longest_streak":2},{"threshold":"tmax_ge_90f","year":1941,"days":57,"first":"1941-05-21","last":"1941-10-07","longest_streak":21},{"threshold":"tmax_ge_90f","year":1942,"days":21,"first":"1942-05-31","last":"1942-08-29","longest_streak":4},{"threshold":"tmax_ge_90f","year":1943,"days":41,"first":"1943-06-06","last":"1943-09-03","longest_streak":6},{"threshold":"tmax_le_0c","year":1941,"days":12,"first":"1941-01-05","last":"1941-12-29","longest_streak":2},{"threshold":"tmax_le_0c","year":1942,"days":21,"first":"1942-01-03","last":"1942-12-20","longest_streak":9},{"threshold":"tmax_le_0c","year":1943,"days":22,"first":"1943-01-05","last":"1943-12-30","longest_streak":4},{"threshold":"tmin_le_0c","year":1941,"days":99,"first":"1941-01-03","last":"1941-12-30","longest_streak":16},{"threshold":"tmin_le_0c","year":1942,"days":106,"first":"1942-01-02","last":"1942-12-31","longest_streak":18},{"threshold":"tmin_le_0c","year":1943,"days":98,"first":"1943-01-01","last":"1943-12-31","longest_streak":16},{"threshold":"tmin_le_m10c","year":1941,"days":12,"first":"1941-01-05","last":"1941-03-18","longest_streak":3},{"threshold":"tmin_le_m10c","year":1942,"days":17,"first":"1942-01-05","last":"1942-12-21","longest_streak":7},{"threshold":"tmin_le_m10c","year":1943,"days":16,"first":"1943-01-19","last":"1943-12-24","longest_streak":4},{"threshold":"tmin_le_m20c","year":1942,"days":2,"first":"1942-01-06","last":"1942-01-08","longest_streak":1},{"threshold":"tmin_ge_20c","year":1941,"days":42,"first":"1941-05-30","last":"1941-10-07","longest_streak":9},{"threshold":"tmin_ge_20c","year":1942,"days":30,"first":"1942-05-03","last":"1942-09-18","longest_streak":7},{"threshold":"tmin_ge_20c","year":1943,"days":31,"first":"1943-06-01","last":"1943-09-06","longest_streak":5},{"threshold":"prcp_ge_10mm","year":1941,"days":26,"first":"1941-01-02","last":"1941-12-13","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1942,"days":45,"first":"1942-01-01","last":"1942-12-30","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1943,"days":24,"first":"1943-01-18","last":"1943-09-06","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1941,"days":4,"first":"1941-07-03","last":"1941-11-22","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1942,"days":14,"first":"1942-01-01","last":"1942-12-29","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1943,"days":8,"first":"1943-03-11","last":"1943-08-12","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1942,"days":3,"first":"1942-08-05","last":"1942-12-29","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1943,"days":3,"first":"1943-03-19","last":"1943-07-29","longest_streak":1}]}