When to visit Hong Kong: weather month by month
Hong Kong has a subtropical climate with four genuinely different seasons and a typhoon window that runs from June to October. The best months for a visit are also the busiest, and the worst months are not as bad as the humidity statistics suggest. Here is the year, month by month.
1The short answer
| Season | Months | Conditions | Verdict |
|---|---|---|---|
| Autumn | October–December | 24–28°C, dry, sunny, low humidity | The best window of the year |
| Winter | January–February | 15–20°C, cloudy, occasional cold snaps below 10°C | Comfortable, good for city days |
| Spring | March–April | 18–25°C, humid, foggy, damp | Mild but grey; cheap hotel rates |
| Summer | May–September | 28–33°C, heavy rain, typhoon risk | Hot and wet, but the city is built for it |
2October to December: the window
This is why everyone books October and November. Humidity drops, the sky clears, temperatures sit in the mid-twenties, and hiking trails become usable rather than punishing. December stays dry and cool enough for a jacket in the evening.
The trade is price and crowds: hotel rates peak, and the Christmas–New Year period is the busiest of the year after Lunar New Year.
3January to February: cool, grey, and one cold snap
Winter in Hong Kong is mild by any northern standard — 15–20°C by day — but buildings are built for heat, not cold, and a damp 12°C feels colder than it reads. A few times each winter a cold front pushes temperatures toward 10°C or below for a couple of days.
Lunar New Year falls in this window (early February in 2027) and is the single busiest travel period of the year: shops close for a day or two, prices spike, and transport is packed. It is also spectacular if you want to see the city at its most traditional.
4March to April: the fog season
Spring brings humidity back up, along with fog, drizzle and a general greyness. The harbour disappears into mist, walls sweat, and laundry does not dry. On the other hand hotel rates are at their lowest and the city is at its least crowded.
If you are here for food, museums and shopping rather than views, this is a good-value window. If you want photographs of the skyline, it is the worst.
5May to September: heat, rain and typhoons
Summer is hot and humid: low thirties with humidity that makes it feel hotter, plus frequent thunderstorms and heavy rain. It is also the typhoon season, roughly June to October, with September historically the peak month for storms near Hong Kong.
The city handles this well — malls, offices and the MTR are aggressively air-conditioned, and indoor attractions are plentiful. Plan outdoor activity for early morning and late afternoon, and keep an indoor alternative ready for each day.
6What to pack by season
- Oct–Dec: light layers, a jacket for evenings, comfortable walking shoes. Almost no rain gear needed.
- Jan–Feb: a warm layer and a windproof outer; buildings are cold indoors.
- Mar–Apr: a compact umbrella, quick-dry clothing, shoes that tolerate wet pavements.
- May–Sep: breathable clothing, a strong umbrella or rain jacket, sandals, and a spare shirt for the humidity.
Regardless of season: an Octopus card, a contactless bank card, and shoes you can walk two hours in. Our weather page carries the current Observatory readings and the nine-day forecast.
Quick answers
What is the best month to visit Hong Kong?
November. Dry, sunny, mid-twenties and low humidity, with December close behind. October is also excellent but still carries some typhoon risk.
When is typhoon season in Hong Kong?
Roughly June to October, with September historically the most active month. Direct hits are not annual, but the risk is real enough to check warnings before booking.
Does it get cold in Hong Kong?
Mildly. Days sit around 15–20°C in January and February, with occasional cold snaps toward 10°C. Buildings are not insulated for cold, so it feels chillier than the number suggests.
What is the wettest month?
June and August are typically the wettest, with heavy short downpours rather than all-day rain. The annual total is around 2,400 mm.
Should I avoid the Lunar New Year period?
Only if you dislike crowds and higher prices. Many small shops close for a day or two, but the celebrations are worth seeing if you plan ahead.
Sources: Hong Kong Observatory — climate statistics · Hong Kong Observatory — nine-day forecast. Last checked 28 October 2026; operators and government departments can change fares and arrangements at any time.