{"title":"Nikolai: threshold days by year","description":"Days at or beyond each fixed threshold at Nikolai, 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/USC00506419/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":1971,"days":2,"first":"1971-06-24","last":"1971-06-25","longest_streak":2},{"threshold":"tmax_le_0c","year":1928,"days":26,"first":"1928-01-08","last":"1928-12-24","longest_streak":7},{"threshold":"tmax_le_0c","year":1971,"days":161,"first":"1971-01-01","last":"1971-12-31","longest_streak":29},{"threshold":"tmin_le_0c","year":1928,"days":166,"first":"1928-01-02","last":"1928-12-31","longest_streak":28},{"threshold":"tmin_le_0c","year":1971,"days":236,"first":"1971-01-01","last":"1971-12-31","longest_streak":31},{"threshold":"tmin_le_m10c","year":1928,"days":1,"first":"1928-01-16","last":"1928-01-16","longest_streak":1},{"threshold":"tmin_le_m10c","year":1971,"days":156,"first":"1971-01-01","last":"1971-12-31","longest_streak":23},{"threshold":"tmin_le_m20c","year":1971,"days":109,"first":"1971-01-01","last":"1971-12-30","longest_streak":22},{"threshold":"tmin_le_m30c","year":1971,"days":63,"first":"1971-01-01","last":"1971-12-22","longest_streak":12},{"threshold":"tmin_le_m40c","year":1971,"days":33,"first":"1971-01-10","last":"1971-12-21","longest_streak":7},{"threshold":"prcp_ge_10mm","year":1928,"days":23,"first":"1928-02-20","last":"1928-12-28","longest_streak":2},{"threshold":"prcp_ge_10mm","year":1971,"days":8,"first":"1971-07-31","last":"1971-09-30","longest_streak":4},{"threshold":"prcp_ge_25mm","year":1928,"days":1,"first":"1928-09-17","last":"1928-09-17","longest_streak":1},{"threshold":"prcp_ge_25mm","year":1971,"days":3,"first":"1971-08-06","last":"1971-09-29","longest_streak":1},{"threshold":"snow_ge_10cm","year":1971,"days":1,"first":"1971-05-07","last":"1971-05-07","longest_streak":1}]}