Hong Kong hospitality teams know typhoon signals disrupt arrivals. What they sometimes miss is how those same weeks poison year-on-year booking pattern comparisons if left unmarked.
Tag the disruption window
When we run a booking pattern study, storm-affected arrival dates get a simple flag. Cancellation spikes inside that window are reported separately from the baseline cancellation curve. Otherwise a single T8 week can look like a segment loyalty problem.
Rebooking is not the same as recovery
Some guests cancel and return inside seventy-two hours on a different channel. Others disappear. Your OTA report may show a cancellation and a new booking as unrelated events. Connecting them — even roughly — changes whether you read the week as chaos or as delayed demand.
Do not rewrite shoulder strategy from one storm
We have seen ownership teams demand permanent weekend discounts after a washed-out holiday weekend. Pattern analysis that isolates weather shocks keeps those conversations proportional.
If your seasonal occupancy review includes a Hong Kong wet-season quarter, insist on annotated disruption notes beside the charts. Clarity beats dramatising every soft night.