{"title":"Saudi Arabia: highest significance records","description":"The highest significance records in Saudi Arabia in the data.","dataAsOf":"2026-10-13T00:00:00Z","lastRevised":"2026-10-14","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/countries/sa/records/","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":"SAM00040405-2026-04-23-tmax_low-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmax_low","timescale":"daily","date":"2026-04-23","value":21.3,"unit":"c","previous_value":26,"previous_date":"1990-04-23","margin":4.7,"years_stood":36,"significance":26,"tie":false,"provisional":false,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2025-12-18-tmax_low-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmax_low","timescale":"daily","date":"2025-12-18","value":9.3,"unit":"c","previous_value":12,"previous_date":"1980-12-18","margin":2.7,"years_stood":44,"significance":24,"tie":false,"provisional":false,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2026-09-25-tmin_high-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmin_high","timescale":"daily","date":"2026-09-25","value":29,"unit":"c","previous_value":27,"previous_date":"1987-09-25","margin":2,"years_stood":39,"significance":23,"tie":false,"provisional":true,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2026-10-03-tmin_high-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmin_high","timescale":"daily","date":"2026-10-03","value":27.4,"unit":"c","previous_value":26,"previous_date":"1986-10-03","margin":1.4,"years_stood":40,"significance":21,"tie":false,"provisional":true,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2026-04-09-tmax_low-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmax_low","timescale":"daily","date":"2026-04-09","value":23.6,"unit":"c","previous_value":26,"previous_date":"1988-04-09","margin":2.4,"years_stood":37,"significance":21,"tie":false,"provisional":false,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2026-10-07-tmin_high-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmin_high","timescale":"daily","date":"2026-10-07","value":27.4,"unit":"c","previous_value":26.2,"previous_date":"1987-10-07","margin":1.2,"years_stood":39,"significance":20,"tie":false,"provisional":true,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2026-06-22-tmin_high-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmin_high","timescale":"daily","date":"2026-06-22","value":31.7,"unit":"c","previous_value":29,"previous_date":"2012-06-22","margin":2.7,"years_stood":13,"significance":20,"tie":false,"provisional":false,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2026-05-17-tmax_low-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmax_low","timescale":"daily","date":"2026-05-17","value":33,"unit":"c","previous_value":34.2,"previous_date":"1983-05-17","margin":1.2,"years_stood":43,"significance":20,"tie":false,"provisional":false,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2026-04-24-tmax_low-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmax_low","timescale":"daily","date":"2026-04-24","value":24,"unit":"c","previous_value":25,"previous_date":"1986-04-24","margin":1,"years_stood":40,"significance":19,"tie":false,"provisional":false,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2026-03-25-tmax_low-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmax_low","timescale":"daily","date":"2026-03-25","value":20.3,"unit":"c","previous_value":21,"previous_date":"1981-03-25","margin":0.7,"years_stood":44,"significance":19,"tie":false,"provisional":false,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2025-12-07-tmin_high-monthly","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmin_high","timescale":"monthly","date":"2025-12-07","value":18.4,"unit":"c","previous_value":17.6,"previous_date":"2016-12-01","margin":0.8,"years_stood":9,"significance":19,"tie":false,"provisional":false,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2026-08-08-tmin_high-monthly","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmin_high","timescale":"monthly","date":"2026-08-08","value":34.1,"unit":"c","previous_value":34,"previous_date":"2017-08-19","margin":0.1,"years_stood":8,"significance":17,"tie":false,"provisional":false,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2026-03-05-tmin_low-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmin_low","timescale":"daily","date":"2026-03-05","value":4.8,"unit":"c","previous_value":5,"previous_date":"1985-03-05","margin":0.2,"years_stood":40,"significance":17,"tie":false,"provisional":false,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2026-02-14-tmin_high-daily","station_id":"SAM00040405","station_name":"Gassim","country":"SA","type":"tmin_high","timescale":"daily","date":"2026-02-14","value":17.9,"unit":"c","previous_value":14.6,"previous_date":"2010-02-14","margin":3.3,"years_stood":16,"significance":17,"tie":false,"provisional":false,"lat":26.3,"lon":43.767},{"id":"SAM00040405-2025-12-08-tmin_high-daily","station_id":"SAM00040405","station_name":"Gassim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