{"title":"Records on 1920-06-18","description":"Every record set or tied on 1920-06-18.","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/1920-06-18/","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":"USC00015555-1920-06-18-prcp_high-daily","station_id":"USC00015555","station_name":"Montgomery Wb City","country":"US","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":78.5,"unit":"mm","previous_value":23.6,"previous_date":"1902-06-18","margin":54.9,"years_stood":18,"significance":49,"tie":false,"provisional":false,"lat":32.3833,"lon":-86.3},{"id":"USC00064767-1920-06-18-prcp_high-daily","station_id":"USC00064767","station_name":"Middletown 4 W","country":"US","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":32.5,"unit":"mm","previous_value":16.5,"previous_date":"1871-06-18","margin":16,"years_stood":48,"significance":32,"tie":false,"provisional":false,"lat":41.55,"lon":-72.7167},{"id":"RSM00027648-1920-06-18-prcp_high-daily","station_id":"RSM00027648","station_name":"Elatma","country":"RU","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":28.1,"unit":"mm","previous_value":14,"previous_date":"1913-06-18","margin":14.1,"years_stood":7,"significance":27,"tie":false,"provisional":false,"lat":54.95,"lon":41.7667},{"id":"USW00014734-1920-06-18-tmax_low-daily","station_id":"USW00014734","station_name":"Newark Liberty Intl AP","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":15.6,"unit":"c","previous_value":16.1,"previous_date":"1857-06-18","margin":0.5,"years_stood":62,"significance":26,"tie":false,"provisional":false,"lat":40.6828,"lon":-74.1692},{"id":"ASN00073044-1920-06-18-prcp_high-daily","station_id":"ASN00073044","station_name":"Wantabadgery","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":19.8,"unit":"mm","previous_value":10.2,"previous_date":"1897-06-18","margin":9.6,"years_stood":22,"significance":20,"tie":false,"provisional":false,"lat":-35.0581,"lon":147.753},{"id":"USC00034562-1920-06-18-tmax_low-daily","station_id":"USC00034562","station_name":"Malvern","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":21.1,"unit":"c","previous_value":26.7,"previous_date":"1899-06-18","margin":5.6,"years_stood":20,"significance":24,"tie":false,"provisional":false,"lat":34.3947,"lon":-92.8364},{"id":"CA008101700-1920-06-18-tmin_low-daily","station_id":"CA008101700","station_name":"Fredericton Unb","country":"CA","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":2.2,"unit":"c","previous_value":3.3,"previous_date":"1875-06-18","margin":1.1,"years_stood":44,"significance":21,"tie":false,"provisional":false,"lat":45.95,"lon":-66.6},{"id":"USC00194012-1920-06-18-prcp_high-monthly","station_id":"USC00194012","station_name":"Lake Cochituate","country":"US","type":"prcp_high","timescale":"monthly","date":"1920-06-18","value":76.5,"unit":"mm","previous_value":72.6,"previous_date":"1903-06-22","margin":3.9,"years_stood":16,"significance":21,"tie":false,"provisional":false,"lat":42.3167,"lon":-71.3833},{"id":"USC00035754-1920-06-18-tmax_low-daily","station_id":"USC00035754","station_name":"Pine Bluff","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":23.3,"unit":"c","previous_value":27.2,"previous_date":"1899-06-18","margin":3.9,"years_stood":20,"significance":20,"tie":false,"provisional":false,"lat":34.2256,"lon":-92.0186},{"id":"USC00190736-1920-06-18-prcp_high-daily","station_id":"USC00190736","station_name":"Blue Hill Coop","country":"US","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":54.6,"unit":"mm","previous_value":45.7,"previous_date":"1891-06-18","margin":8.9,"years_stood":28,"significance":20,"tie":false,"provisional":false,"lat":42.2122,"lon":-71.1136},{"id":"CA008300298-1920-06-18-tmin_low-daily","station_id":"CA008300298","station_name":"Charlottetown","country":"CA","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":3.3,"unit":"c","previous_value":4.4,"previous_date":"1879-06-18","margin":1.1,"years_stood":40,"significance":19,"tie":false,"provisional":false,"lat":46.2333,"lon":-63.1667},{"id":"USC00064767-1920-06-18-tmax_low-daily","station_id":"USC00064767","station_name":"Middletown 4 W","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":11.7,"unit":"c","previous_value":15,"previous_date":"1891-06-18","margin":3.3,"years_stood":28,"significance":19,"tie":false,"provisional":false,"lat":41.55,"lon":-72.7167},{"id":"USC00350324-1920-06-18-tmin_low-daily","station_id":"USC00350324","station_name":"Astoria","country":"US","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":6.7,"unit":"c","previous_value":8.3,"previous_date":"1887-06-18","margin":1.6,"years_stood":32,"significance":19,"tie":false,"provisional":false,"lat":46.1833,"lon":-123.8333},{"id":"CA006150243-1920-06-18-prcp_high-daily","station_id":"CA006150243","station_name":"Alton","country":"CA","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":27.4,"unit":"mm","previous_value":19.3,"previous_date":"1894-06-18","margin":8.1,"years_stood":25,"significance":18,"tie":false,"provisional":false,"lat":43.85,"lon":-80.0833},{"id":"ITE00115584-1920-06-18-prcp_high-daily","station_id":"ITE00115584","station_name":"Pesaro","country":"IT","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":11,"unit":"mm","previous_value":7.6,"previous_date":"1886-06-18","margin":3.4,"years_stood":33,"significance":18,"tie":false,"provisional":false,"lat":43.9108,"lon":12.9042},{"id":"USC00035186-1920-06-18-tmax_low-daily","station_id":"USC00035186","station_name":"Newport","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":23.3,"unit":"c","previous_value":26.7,"previous_date":"1899-06-18","margin":3.4,"years_stood":20,"significance":18,"tie":false,"provisional":false,"lat":35.6042,"lon":-91.2747},{"id":"USC00190736-1920-06-18-tmin_low-monthly","station_id":"USC00190736","station_name":"Blue Hill Coop","country":"US","type":"tmin_low","timescale":"monthly","date":"1920-06-18","value":3.9,"unit":"c","previous_value":4.4,"previous_date":"1906-06-12","margin":0.5,"years_stood":14,"significance":18,"tie":false,"provisional":false,"lat":42.2122,"lon":-71.1136},{"id":"USC00305816-1920-06-18-tmin_low-daily","station_id":"USC00305816","station_name":"World Trade Ctr","country":"US","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":11.1,"unit":"c","previous_value":11.7,"previous_date":"1879-06-18","margin":0.6,"years_stood":40,"significance":18,"tie":false,"provisional":false,"lat":40.7106,"lon":-74.0142},{"id":"USW00094728-1920-06-18-tmin_low-daily","station_id":"USW00094728","station_name":"Ny City Cntrl Park","country":"US","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":11.1,"unit":"c","previous_value":11.7,"previous_date":"1879-06-18","margin":0.6,"years_stood":40,"significance":18,"tie":false,"provisional":false,"lat":40.7789,"lon":-73.9692},{"id":"SF000376960-1920-06-18-prcp_high-daily","station_id":"SF000376960","station_name":"Port Alfred","country":"ZA","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":16,"unit":"mm","previous_value":2.3,"previous_date":"1905-06-18","margin":13.7,"years_stood":15,"significance":17,"tie":false,"provisional":false,"lat":-33.6,"lon":26.883},{"id":"USC00173046-1920-06-18-tmax_low-daily","station_id":"USC00173046","station_name":"Gardiner","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":12.2,"unit":"c","previous_value":16.7,"previous_date":"1903-06-18","margin":4.5,"years_stood":17,"significance":17,"tie":false,"provisional":false,"lat":44.2203,"lon":-69.7889},{"id":"USC00288194-1920-06-18-tmax_low-daily","station_id":"USC00288194","station_name":"Somerville 4 NW","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":17.8,"unit":"c","previous_value":18.9,"previous_date":"1883-06-18","margin":1.1,"years_stood":36,"significance":16,"tie":false,"provisional":false,"lat":40.6153,"lon":-74.6531},{"id":"USC00365101-1920-06-18-prcp_high-daily","station_id":"USC00365101","station_name":"Lock #4","country":"US","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":16.5,"unit":"mm","previous_value":13.2,"previous_date":"1886-06-18","margin":3.3,"years_stood":33,"significance":16,"tie":false,"provisional":false,"lat":40.15,"lon":-79.9},{"id":"ASN00073041-1920-06-18-prcp_high-daily","station_id":"ASN00073041","station_name":"Wombat (Tumbleton)","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":13.7,"unit":"mm","previous_value":8.4,"previous_date":"1898-06-18","margin":5.3,"years_stood":21,"significance":15,"tie":false,"provisional":false,"lat":-34.4064,"lon":148.1795},{"id":"CA007061440-1920-06-18-tmin_low-daily","station_id":"CA007061440","station_name":"Chicoutimi","country":"CA","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":-0.6,"unit":"c","previous_value":0.6,"previous_date":"1889-06-18","margin":1.2,"years_stood":30,"significance":15,"tie":false,"provisional":false,"lat":48.4167,"lon":-71.0833},{"id":"USC00190736-1920-06-18-tmax_low-monthly","station_id":"USC00190736","station_name":"Blue Hill Coop","country":"US","type":"tmax_low","timescale":"monthly","date":"1920-06-18","value":7.2,"unit":"c","previous_value":7.8,"previous_date":"1916-06-10","margin":0.6,"years_stood":4,"significance":15,"tie":false,"provisional":false,"lat":42.2122,"lon":-71.1136},{"id":"CA007056067-1920-06-18-tmin_low-daily","station_id":"CA007056067","station_name":"Pointe Au Pere","country":"CA","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":1.1,"unit":"c","previous_value":2.2,"previous_date":"1900-06-18","margin":1.1,"years_stood":20,"significance":14,"tie":false,"provisional":false,"lat":48.5,"lon":-68.4833},{"id":"USC00030936-1920-06-18-tmax_low-daily","station_id":"USC00030936","station_name":"Brinkley","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":23.9,"unit":"c","previous_value":25,"previous_date":"1892-06-18","margin":1.1,"years_stood":27,"significance":14,"tie":false,"provisional":false,"lat":34.8822,"lon":-91.2153},{"id":"USC00176902-1920-06-18-tmax_low-daily","station_id":"USC00176902","station_name":"Portland","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":11.7,"unit":"c","previous_value":12.8,"previous_date":"1891-06-18","margin":1.1,"years_stood":28,"significance":14,"tie":false,"provisional":false,"lat":43.65,"lon":-70.25},{"id":"USC00276944-1920-06-18-tmax_low-daily","station_id":"USC00276944","station_name":"Plymouth","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":12.2,"unit":"c","previous_value":13.9,"previous_date":"1891-06-18","margin":1.7,"years_stood":28,"significance":14,"tie":false,"provisional":false,"lat":43.75,"lon":-71.6833},{"id":"USC00435733-1920-06-18-tmax_low-daily","station_id":"USC00435733","station_name":"Northfield","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":11.7,"unit":"c","previous_value":13.3,"previous_date":"1891-06-18","margin":1.6,"years_stood":28,"significance":14,"tie":false,"provisional":false,"lat":44.1647,"lon":-72.6567},{"id":"USC00194313-1920-06-18-tmax_low-daily","station_id":"USC00194313","station_name":"Lowell","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":13.3,"unit":"c","previous_value":16.1,"previous_date":"1906-06-18","margin":2.8,"years_stood":14,"significance":13,"tie":false,"provisional":false,"lat":42.6408,"lon":-71.3636},{"id":"RSM00030710-1920-06-18-tmin_low-daily","station_id":"RSM00030710","station_name":"Irkutsk","country":"RU","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":-0.7,"unit":"c","previous_value":1.1,"previous_date":"1903-06-18","margin":1.8,"years_stood":17,"significance":12,"tie":false,"provisional":false,"lat":52.2667,"lon":104.35},{"id":"USC00034251-1920-06-18-tmax_low-daily","station_id":"USC00034251","station_name":"Little Rock St Capitol","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":20,"unit":"c","previous_value":22.2,"previous_date":"1912-06-18","margin":2.2,"years_stood":8,"significance":12,"tie":false,"provisional":false,"lat":34.75,"lon":-92.2833},{"id":"USW00094728-1920-06-18-tmax_low-daily","station_id":"USW00094728","station_name":"Ny City Cntrl Park","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":17.2,"unit":"c","previous_value":17.8,"previous_date":"1903-06-18","margin":0.6,"years_stood":17,"significance":11,"tie":false,"provisional":false,"lat":40.7789,"lon":-73.9692},{"id":"CA008206490-1920-06-18-tmax_low-daily","station_id":"CA008206490","station_name":"Yarmouth","country":"CA","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":12.8,"unit":"c","previous_value":13.3,"previous_date":"1905-06-18","margin":0.5,"years_stood":15,"significance":10,"tie":false,"provisional":false,"lat":43.8333,"lon":-66.0333},{"id":"GME00126250-1920-06-18-prcp_high-daily","station_id":"GME00126250","station_name":"Muncheberg","country":"DE","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":9.8,"unit":"mm","previous_value":7.2,"previous_date":"1911-06-18","margin":2.6,"years_stood":9,"significance":9,"tie":false,"provisional":false,"lat":52.5189,"lon":14.125},{"id":"ASN00048019-1920-06-18-prcp_high-daily","station_id":"ASN00048019","station_name":"Bunghill Tank","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":1.8,"unit":"mm","previous_value":0.8,"previous_date":"1904-06-18","margin":1,"years_stood":16,"significance":8,"tie":false,"provisional":false,"lat":-29.7667,"lon":147.7833},{"id":"ASN00052019-1920-06-18-prcp_high-daily","station_id":"ASN00052019","station_name":"Mogil Mogil (Benimora)","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":5.1,"unit":"mm","previous_value":3.8,"previous_date":"1906-06-18","margin":1.3,"years_stood":14,"significance":8,"tie":false,"provisional":false,"lat":-29.3541,"lon":148.6895},{"id":"USC00064767-1920-06-18-tmin_low-daily","station_id":"USC00064767","station_name":"Middletown 4 W","country":"US","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":7.2,"unit":"c","previous_value":7.8,"previous_date":"1908-06-18","margin":0.6,"years_stood":12,"significance":8,"tie":false,"provisional":false,"lat":41.55,"lon":-72.7167},{"id":"USC00288194-1920-06-18-prcp_high-daily","station_id":"USC00288194","station_name":"Somerville 4 NW","country":"US","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":18,"unit":"mm","previous_value":17.8,"previous_date":"1910-06-18","margin":0.2,"years_stood":10,"significance":7,"tie":false,"provisional":false,"lat":40.6153,"lon":-74.6531},{"id":"USC00431072-1920-06-18-tmax_low-daily","station_id":"USC00431072","station_name":"Burlington","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":13.3,"unit":"c","previous_value":13.9,"previous_date":"1909-06-18","margin":0.6,"years_stood":11,"significance":7,"tie":false,"provisional":false,"lat":44.4833,"lon":-73.1833},{"id":"USC00194135-1920-06-18-prcp_high-daily","station_id":"USC00194135","station_name":"Leominster","country":"US","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":27.9,"unit":"mm","previous_value":27.7,"previous_date":"1910-06-18","margin":0.2,"years_stood":10,"significance":6,"tie":false,"provisional":false,"lat":42.5333,"lon":-71.7667},{"id":"GME00129502-1920-06-18-prcp_high-daily","station_id":"GME00129502","station_name":"Tuttlingen","country":"DE","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":22.6,"unit":"mm","previous_value":22.3,"previous_date":"1913-06-18","margin":0.3,"years_stood":7,"significance":5,"tie":false,"provisional":false,"lat":48.0092,"lon":8.8189},{"id":"CA008104800-1920-06-18-tmin_low-daily","station_id":"CA008104800","station_name":"Saint John","country":"CA","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":6.7,"unit":"c","previous_value":6.7,"previous_date":"1879-06-18","margin":0,"years_stood":40,"significance":4,"tie":true,"provisional":false,"lat":45.2833,"lon":-66.0833},{"id":"CA008202198-1920-06-18-tmin_low-daily","station_id":"CA008202198","station_name":"Halifax","country":"CA","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":4.4,"unit":"c","previous_value":4.4,"previous_date":"1881-06-18","margin":0,"years_stood":38,"significance":4,"tie":true,"provisional":false,"lat":44.65,"lon":-63.6},{"id":"ASN00050020-1920-06-18-prcp_high-daily","station_id":"ASN00050020","station_name":"Warroo (Geeron)","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":2.5,"unit":"mm","previous_value":2,"previous_date":"1918-06-18","margin":0.5,"years_stood":2,"significance":3,"tie":false,"provisional":false,"lat":-33.2882,"lon":147.5364},{"id":"ASN00023028-1920-06-18-prcp_high-daily","station_id":"ASN00023028","station_name":"Two Wells","country":"AU","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":6.4,"unit":"mm","previous_value":6.4,"previous_date":"1904-06-18","margin":0,"years_stood":16,"significance":2,"tie":true,"provisional":false,"lat":-34.5953,"lon":138.5156},{"id":"USC00034251-1920-06-18-tmin_low-daily","station_id":"USC00034251","station_name":"Little Rock St Capitol","country":"US","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":13.9,"unit":"c","previous_value":13.9,"previous_date":"1899-06-18","margin":0,"years_stood":20,"significance":2,"tie":true,"provisional":false,"lat":34.75,"lon":-92.2833},{"id":"USC00307633-1920-06-18-tmax_low-daily","station_id":"USC00307633","station_name":"Setauket Strong","country":"US","type":"tmax_low","timescale":"daily","date":"1920-06-18","value":15.6,"unit":"c","previous_value":15.6,"previous_date":"1891-06-18","margin":0,"years_stood":28,"significance":2,"tie":true,"provisional":false,"lat":40.9586,"lon":-73.1047},{"id":"USC00307633-1920-06-18-prcp_high-daily","station_id":"USC00307633","station_name":"Setauket Strong","country":"US","type":"prcp_high","timescale":"daily","date":"1920-06-18","value":15.2,"unit":"mm","previous_value":15.2,"previous_date":"1891-06-18","margin":0,"years_stood":28,"significance":2,"tie":true,"provisional":false,"lat":40.9586,"lon":-73.1047},{"id":"TSE00147775-1920-06-18-tmax_high-daily","station_id":"TSE00147775","station_name":"Sfax El-Maou","country":"TN","type":"tmax_high","timescale":"daily","date":"1920-06-18","value":35,"unit":"c","previous_value":35,"previous_date":"1905-06-18","margin":0,"years_stood":15,"significance":1,"tie":true,"provisional":false,"lat":34.72,"lon":10.68},{"id":"USC00194313-1920-06-18-tmin_low-daily","station_id":"USC00194313","station_name":"Lowell","country":"US","type":"tmin_low","timescale":"daily","date":"1920-06-18","value":8.3,"unit":"c","previous_value":8.3,"previous_date":"1908-06-18","margin":0,"years_stood":12,"significance":1,"tie":true,"provisional":false,"lat":42.6408,"lon":-71.3636}]}