{"title":"Wadi Halfa: threshold days by year","description":"Days at or beyond each fixed threshold at Wadi Halfa, 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/SU000062600/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":1958,"days":278,"first":"1958-01-01","last":"1958-12-29","longest_streak":178},{"threshold":"tmax_ge_30c","year":1959,"days":265,"first":"1959-01-04","last":"1959-12-19","longest_streak":172},{"threshold":"tmax_ge_30c","year":1960,"days":304,"first":"1960-01-12","last":"1960-12-28","longest_streak":193},{"threshold":"tmax_ge_30c","year":1961,"days":249,"first":"1961-01-16","last":"1961-12-04","longest_streak":94},{"threshold":"tmax_ge_30c","year":1962,"days":283,"first":"1962-02-01","last":"1962-12-18","longest_streak":143},{"threshold":"tmax_ge_35c","year":1958,"days":209,"first":"1958-02-25","last":"1958-12-12","longest_streak":154},{"threshold":"tmax_ge_35c","year":1959,"days":211,"first":"1959-03-11","last":"1959-11-14","longest_streak":116},{"threshold":"tmax_ge_35c","year":1960,"days":226,"first":"1960-01-14","last":"1960-12-28","longest_streak":181},{"threshold":"tmax_ge_35c","year":1961,"days":189,"first":"1961-03-24","last":"1961-10-28","longest_streak":58},{"threshold":"tmax_ge_35c","year":1962,"days":242,"first":"1962-02-14","last":"1962-12-18","longest_streak":111},{"threshold":"tmax_ge_40c","year":1958,"days":133,"first":"1958-03-07","last":"1958-10-22","longest_streak":59},{"threshold":"tmax_ge_40c","year":1959,"days":128,"first":"1959-04-03","last":"1959-10-12","longest_streak":41},{"threshold":"tmax_ge_40c","year":1960,"days":156,"first":"1960-03-29","last":"1960-10-18","longest_streak":52},{"threshold":"tmax_ge_40c","year":1961,"days":120,"first":"1961-04-11","last":"1961-10-14","longest_streak":31},{"threshold":"tmax_ge_40c","year":1962,"days":157,"first":"1962-03-22","last":"1962-10-24","longest_streak":46},{"threshold":"tmax_ge_45c","year":1958,"days":11,"first":"1958-05-18","last":"1958-08-28","longest_streak":4},{"threshold":"tmax_ge_45c","year":1959,"days":24,"first":"1959-04-23","last":"1959-09-10","longest_streak":8},{"threshold":"tmax_ge_45c","year":1960,"days":13,"first":"1960-04-24","last":"1960-09-13","longest_streak":4},{"threshold":"tmax_ge_45c","year":1961,"days":23,"first":"1961-05-24","last":"1961-06-25","longest_streak":12},{"threshold":"tmax_ge_45c","year":1962,"days":27,"first":"1962-05-02","last":"1962-09-01","longest_streak":13},{"threshold":"tmax_ge_90f","year":1958,"days":248,"first":"1958-01-01","last":"1958-12-13","longest_streak":160},{"threshold":"tmax_ge_90f","year":1959,"days":238,"first":"1959-03-10","last":"1959-12-19","longest_streak":147},{"threshold":"tmax_ge_90f","year":1960,"days":271,"first":"1960-01-14","last":"1960-12-28","longest_streak":193},{"threshold":"tmax_ge_90f","year":1961,"days":222,"first":"1961-01-16","last":"1961-11-19","longest_streak":85},{"threshold":"tmax_ge_90f","year":1962,"days":272,"first":"1962-02-02","last":"1962-12-18","longest_streak":141},{"threshold":"tmax_ge_100f","year":1958,"days":163,"first":"1958-02-28","last":"1958-10-22","longest_streak":78},{"threshold":"tmax_ge_100f","year":1959,"days":169,"first":"1959-03-15","last":"1959-11-04","longest_streak":108},{"threshold":"tmax_ge_100f","year":1960,"days":193,"first":"1960-03-28","last":"1960-12-28","longest_streak":123},{"threshold":"tmax_ge_100f","year":1961,"days":140,"first":"1961-04-10","last":"1961-10-25","longest_streak":38},{"threshold":"tmax_ge_100f","year":1962,"days":193,"first":"1962-03-07","last":"1962-11-04","longest_streak":67},{"threshold":"tmax_ge_110f","year":1958,"days":34,"first":"1958-04-16","last":"1958-09-05","longest_streak":6},{"threshold":"tmax_ge_110f","year":1959,"days":41,"first":"1959-04-22","last":"1959-09-10","longest_streak":10},{"threshold":"tmax_ge_110f","year":1960,"days":22,"first":"1960-04-16","last":"1960-09-25","longest_streak":4},{"threshold":"tmax_ge_110f","year":1961,"days":28,"first":"1961-05-24","last":"1961-08-02","longest_streak":13},{"threshold":"tmax_ge_110f","year":1962,"days":53,"first":"1962-03-30","last":"1962-09-12","longest_streak":14},{"threshold":"tmax_ge_120f","year":1961,"days":2,"first":"1961-06-10","last":"1961-06-11","longest_streak":2},{"threshold":"tmin_ge_20c","year":1958,"days":175,"first":"1958-04-01","last":"1958-11-21","longest_streak":99},{"threshold":"tmin_ge_20c","year":1959,"days":163,"first":"1959-04-04","last":"1959-11-03","longest_streak":128},{"threshold":"tmin_ge_20c","year":1960,"days":184,"first":"1960-03-10","last":"1960-12-16","longest_streak":132},{"threshold":"tmin_ge_20c","year":1961,"days":141,"first":"1961-04-04","last":"1961-10-27","longest_streak":18},{"threshold":"tmin_ge_20c","year":1962,"days":192,"first":"1962-03-24","last":"1962-11-20","longest_streak":43},{"threshold":"tmin_ge_25c","year":1958,"days":79,"first":"1958-04-16","last":"1958-09-17","longest_streak":14},{"threshold":"tmin_ge_25c","year":1959,"days":69,"first":"1959-04-24","last":"1959-10-17","longest_streak":18},{"threshold":"tmin_ge_25c","year":1960,"days":42,"first":"1960-05-04","last":"1960-10-25","longest_streak":7},{"threshold":"tmin_ge_25c","year":1961,"days":64,"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