{"title":"Tessalit: threshold days by year","description":"Days at or beyond each fixed threshold at Tessalit, by year.","dataAsOf":"2026-10-16T00:00:00Z","lastRevised":"2026-10-17","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/ML000061202/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":299,"first":"1958-01-06","last":"1958-12-23","longest_streak":163},{"threshold":"tmax_ge_35c","year":1958,"days":236,"first":"1958-03-11","last":"1958-12-06","longest_streak":93},{"threshold":"tmax_ge_40c","year":1958,"days":129,"first":"1958-03-23","last":"1958-10-08","longest_streak":44},{"threshold":"tmax_ge_45c","year":1958,"days":13,"first":"1958-05-27","last":"1958-07-15","longest_streak":3},{"threshold":"tmax_ge_90f","year":1958,"days":269,"first":"1958-01-21","last":"1958-12-22","longest_streak":163},{"threshold":"tmax_ge_100f","year":1958,"days":186,"first":"1958-03-16","last":"1958-10-26","longest_streak":62},{"threshold":"tmax_ge_110f","year":1958,"days":29,"first":"1958-05-23","last":"1958-09-04","longest_streak":8},{"threshold":"tmin_ge_20c","year":1958,"days":223,"first":"1958-02-05","last":"1958-12-05","longest_streak":70},{"threshold":"tmin_ge_25c","year":1958,"days":159,"first":"1958-03-17","last":"1958-10-25","longest_streak":44}]}