Daily readings aggregated from a 10-minute log at the Štípa station. Drag the threshold to recount days and consecutive runs against any cutoff.
Every bar is one day, height & color set by its peak temperature. Bracketed runs mark consecutive days at or above the threshold — the answer to “how many days in a row”.
Each cell is one hour of one day, colored by its mean temperature. The horizontal warm band is the afternoon; the cool band is the pre-dawn low. The heatwave shows up as the whole right edge glowing. The figures below are the peak and trough of the average day across the whole period — not the record high (see “Peak in period”).
Range band between daily min and max, with the mean line. The dashed rule tracks your threshold.
Standard ČHMÚ day types over the logged period.