Worst time to visit Hong Kong
Some months in Hong Kong are clearly tougher for travel — extreme heat, cold, drenching rain, or peak storm season. Here's what to skip.
Months to avoid
| Month | Why |
|---|---|
| May | very wet (15 rain days) |
| June | extremely wet (19 rain days) |
| July | very hot (31°C / 88°F)very wet (17 rain days) |
| August | very hot (31°C / 88°F)very wet (17 rain days)peak typhoon season |
| September | very wet (14 rain days)peak typhoon season |
| October | peak typhoon season |
What to expect in the worst months
August. Highs in the 31°C range are tolerable in the shade but draining if you're walking all day. 17 rain days out of 31 means roughly 55% of days see measurable rainfall — plan flexible indoor backups for every outdoor day. This is peak typhoon season — disruptive weather can shut down flights, boats, and outdoor activities at short notice.
September. 14 rain days out of 30 means roughly 47% of days see measurable rainfall — plan flexible indoor backups for every outdoor day. This is peak typhoon season — disruptive weather can shut down flights, boats, and outdoor activities at short notice.
July. Highs in the 31°C range are tolerable in the shade but draining if you're walking all day. 17 rain days out of 31 means roughly 55% of days see measurable rainfall — plan flexible indoor backups for every outdoor day.
Better times to go
Better months: January (18°C, 5 rain days) · February (19°C, 9 rain days) · March (21°C, 11 rain days) · November (24°C, 5 rain days) · December (20°C, 4 rain days)
Better in the same region in August
If you're set on Asia in August, these cities have more comfortable conditions in the same window:
If you still have to go — what to bring
- Heat: UPF-rated long-sleeve sun shirt, refillable insulated bottle, electrolyte tablets, lightweight wide-brim hat. Plan indoor activities for 11 a.m.–4 p.m.
- Wet: Real rain shell (not a "water-resistant" jacket), packable umbrella, dry-bag for electronics, quick-dry layers. Pre-book indoor museums and food halls.
- Storm season: Buy travel insurance with weather-disruption coverage, build 24–48 h flexibility into your itinerary, and follow the local meteorological agency on social.
Related Hong Kong guides
The positive counterpart: which months are great and why.