{"title":"Records on 1904-08-30","description":"Every record set or tied on 1904-08-30.","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/records/1904-08-30/","columns":[{"name":"id","description":"Stable record id: station, date, type and timescale."},{"name":"station_id","description":"GHCN-Daily station id."},{"name":"station_name","description":"Station name."},{"name":"country","description":"ISO 3166 alpha-2 country code."},{"name":"type","description":"Record type: tmax_high, tmax_low, tmin_high, tmin_low, prcp_high, snow_high or snwd_high."},{"name":"timescale","description":"daily, monthly or all-time."},{"name":"date","description":"Date the record was set, YYYY-MM-DD."},{"name":"value","description":"Record value in degrees Celsius or millimetres."},{"name":"unit","description":"c for degrees Celsius, mm for millimetres."},{"name":"previous_value","description":"The record it replaced, in the same unit. Empty for a first record."},{"name":"previous_date","description":"Date of the replaced record."},{"name":"margin","description":"How far the new value beat the old record, a non negative magnitude in the same unit. Zero for a tie."},{"name":"years_stood","description":"Whole years the replaced record had stood."},{"name":"significance","description":"Record Significance Score from 0 to 100 (see /methodology/)."},{"name":"tie","description":"True when the value tied the record."},{"name":"provisional","description":"True while the record is inside the 60 day provisional window."},{"name":"lat","description":"Station latitude in decimal degrees."},{"name":"lon","description":"Station longitude in decimal degrees."}],"rows":[{"id":"ASN00086071-1904-08-30-prcp_high-daily","station_id":"ASN00086071","station_name":"Melbourne Regional Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1904-08-30","value":18.8,"unit":"mm","previous_value":8.9,"previous_date":"1885-08-30","margin":9.9,"years_stood":18,"significance":20,"tie":false,"provisional":false,"lat":-37.8075,"lon":144.97},{"id":"ASN00086085-1904-08-30-prcp_high-daily","station_id":"ASN00086085","station_name":"Narre Warren North (Narre Warr","country":"AU","type":"prcp_high","timescale":"daily","date":"1904-08-30","value":30,"unit":"mm","previous_value":17.3,"previous_date":"1889-08-30","margin":12.7,"years_stood":14,"significance":32,"tie":false,"provisional":false,"lat":-37.9897,"lon":145.3356},{"id":"ASN00086172-1904-08-30-prcp_high-monthly","station_id":"ASN00086172","station_name":"Ferntree Gully","country":"AU","type":"prcp_high","timescale":"monthly","date":"1904-08-30","value":50.3,"unit":"mm","previous_value":45.7,"previous_date":"1874-08-29","margin":4.6,"years_stood":30,"significance":29,"tie":false,"provisional":false,"lat":-37.8,"lon":145.3},{"id":"ASN00086231-1904-08-30-prcp_high-daily","station_id":"ASN00086231","station_name":"Ringwood 2","country":"AU","type":"prcp_high","timescale":"daily","date":"1904-08-30","value":27.4,"unit":"mm","previous_value":16.5,"previous_date":"1889-08-30","margin":10.9,"years_stood":14,"significance":27,"tie":false,"provisional":false,"lat":-37.8,"lon":145.3},{"id":"ASN00086048-1904-08-30-prcp_high-daily","station_id":"ASN00086048","station_name":"Hastings Post Office","country":"AU","type":"prcp_high","timescale":"daily","date":"1904-08-30","value":15.2,"unit":"mm","previous_value":10.9,"previous_date":"1874-08-30","margin":4.3,"years_stood":29,"significance":19,"tie":false,"provisional":false,"lat":-38.3167,"lon":145.2},{"id":"BE000006447-1904-08-30-tmax_high-daily","station_id":"BE000006447","station_name":"Uccle","country":"BE","type":"tmax_high","timescale":"daily","date":"1904-08-30","value":29.7,"unit":"c","previous_value":29.1,"previous_date":"1886-08-30","margin":0.6,"years_stood":17,"significance":13,"tie":false,"provisional":false,"lat":50.8,"lon":4.35},{"id":"EI000003969-1904-08-30-prcp_high-daily","station_id":"EI000003969","station_name":"Dublin Phoenix Park","country":"IE","type":"prcp_high","timescale":"daily","date":"1904-08-30","value":17.8,"unit":"mm","previous_value":17.3,"previous_date":"1874-08-30","margin":0.5,"years_stood":29,"significance":11,"tie":false,"provisional":false,"lat":53.3639,"lon":-6.3192},{"id":"USC00271682-1904-08-30-tmin_low-daily","station_id":"USC00271682","station_name":"Concord","country":"US","type":"tmin_low","timescale":"daily","date":"1904-08-30","value":5,"unit":"c","previous_value":6.1,"previous_date":"1883-08-30","margin":1.1,"years_stood":20,"significance":11,"tie":false,"provisional":false,"lat":43.205,"lon":-71.535},{"id":"USC00474966-1904-08-30-tmin_low-daily","station_id":"USC00474966","station_name":"Madison Wb City","country":"US","type":"tmin_low","timescale":"daily","date":"1904-08-30","value":9.4,"unit":"c","previous_value":10.6,"previous_date":"1886-08-30","margin":1.2,"years_stood":17,"significance":11,"tie":false,"provisional":false,"lat":43.0833,"lon":-89.4},{"id":"CA006166416-1904-08-30-tmin_low-daily","station_id":"CA006166416","station_name":"Peterborough","country":"CA","type":"tmin_low","timescale":"daily","date":"1904-08-30","value":3.9,"unit":"c","previous_value":4.4,"previous_date":"1891-08-30","margin":0.5,"years_stood":12,"significance":7,"tie":false,"provisional":false,"lat":44.2833,"lon":-78.3167},{"id":"CA008100990-1904-08-30-tmin_low-daily","station_id":"CA008100990","station_name":"Chatham","country":"CA","type":"tmin_low","timescale":"daily","date":"1904-08-30","value":4.4,"unit":"c","previous_value":5,"previous_date":"1903-08-30","margin":0.6,"years_stood":1,"significance":4,"tie":false,"provisional":false,"lat":47.05,"lon":-65.4833},{"id":"CA008101700-1904-08-30-tmin_low-daily","station_id":"CA008101700","station_name":"Fredericton Unb","country":"CA","type":"tmin_low","timescale":"daily","date":"1904-08-30","value":3.9,"unit":"c","previous_value":3.9,"previous_date":"1885-08-30","margin":0,"years_stood":18,"significance":2,"tie":true,"provisional":false,"lat":45.95,"lon":-66.6},{"id":"USC00015555-1904-08-30-tmin_low-daily","station_id":"USC00015555","station_name":"Montgomery Wb City","country":"US","type":"tmin_low","timescale":"daily","date":"1904-08-30","value":18.9,"unit":"c","previous_value":18.9,"previous_date":"1883-08-30","margin":0,"years_stood":20,"significance":2,"tie":true,"provisional":false,"lat":32.3833,"lon":-86.3}]}