{"title":"Delta Tsawwassen Beach: threshold days by year","description":"Days at or beyond each fixed threshold at Delta Tsawwassen Beach, 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/CA001102425/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":1972,"days":31,"first":"1972-01-18","last":"1972-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1973,"days":18,"first":"1973-01-11","last":"1973-12-27","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1974,"days":30,"first":"1974-01-13","last":"1974-12-20","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1975,"days":33,"first":"1975-01-04","last":"1975-12-25","longest_streak":4},{"threshold":"prcp_ge_10mm","year":1976,"days":21,"first":"1976-01-03","last":"1976-12-25","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1977,"days":29,"first":"1977-01-11","last":"1977-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1978,"days":21,"first":"1978-01-03","last":"1978-12-10","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1979,"days":22,"first":"1979-01-09","last":"1979-12-30","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1980,"days":34,"first":"1980-01-11","last":"1980-12-26","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1981,"days":35,"first":"1981-01-27","last":"1981-12-25","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1982,"days":28,"first":"1982-01-02","last":"1982-12-15","longest_streak":3},{"threshold":"prcp_ge_10mm","year":1983,"days":38,"first":"1983-01-02","last":"1983-12-29","longest_streak":3},{"threshold":"prcp_ge_25mm","year":1972,"days":6,"first":"1972-02-26","last":"1972-12-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1973,"days":2,"first":"1973-11-27","last":"1973-12-14","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1974,"days":2,"first":"1974-01-23","last":"1974-03-15","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1975,"days":6,"first":"1975-02-11","last":"1975-12-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1976,"days":3,"first":"1976-01-03","last":"1976-08-19","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1977,"days":3,"first":"1977-03-02","last":"1977-11-30","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1978,"days":2,"first":"1978-01-07","last":"1978-11-03","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1979,"days":2,"first":"1979-12-16","last":"1979-12-17","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1980,"days":8,"first":"1980-01-11","last":"1980-12-25","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1981,"days":3,"first":"1981-03-28","last":"1981-11-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1982,"days":6,"first":"1982-01-15","last":"1982-12-15","longest_streak":2},{"threshold":"prcp_ge_25mm","year":1983,"days":4,"first":"1983-01-04","last":"1983-11-19","longest_streak":1},{"threshold":"prcp_ge_50mm","year":1975,"days":1,"first":"1975-10-16","last":"1975-10-16","longest_streak":1},{"threshold":"snow_ge_10cm","year":1972,"days":1,"first":"1972-12-11","last":"1972-12-11","longest_streak":1},{"threshold":"snow_ge_10cm","year":1975,"days":3,"first":"1975-01-11","last":"1975-11-29","longest_streak":1},{"threshold":"snow_ge_10cm","year":1977,"days":2,"first":"1977-01-11","last":"1977-11-23","longest_streak":1},{"threshold":"snow_ge_10cm","year":1980,"days":2,"first":"1980-12-04","last":"1980-12-05","longest_streak":2},{"threshold":"snow_ge_10cm","year":1982,"days":3,"first":"1982-01-02","last":"1982-01-22","longest_streak":1}]}