Fall in Hong Kong gives you a break from the hot, sticky summer. Expect warm but comfortable temperatures, less rain, and clearer skies—perfect for exploring the city.
The season lasts from September through November. During these months, the weather cools off and humidity drops, which brings some of the best days of the year.
September still clings to summer’s heat, but by late October and November, the air turns drier and evenings feel refreshingly mild. Rain falls less and less as the season goes on, and skies brighten up.
You get cooler air, longer stretches of sunshine, and calmer conditions, which makes fall a reliable time for city life or outdoor adventures.
Maybe you’re planning a hike, a stroll through busy neighborhoods, or just want to enjoy the harbor views. Fall weather sets the scene.
With the right expectations and a little planning, you’ll find fall strikes a balance between comfort and opportunity. It’s honestly a great time to experience Hong Kong.
Overview of Fall Weather in Hong Kong
Autumn in Hong Kong shifts steadily from hot and humid to cooler, drier, and clearer. Temperatures drop, rain becomes rare, and skies open up, making it a wonderful season to be outside.
Typical Fall Temperatures
During fall, daily highs start around 89°F (32°C) in early September and slide down to about 74°F (23°C) by late November. Nighttime lows drop even faster, from 81°F (27°C) to about 64°F (18°C).
You’ll notice warm days at the start and much cooler evenings by the end. Temperatures rarely stray outside this range. Lows almost never fall below 58°F (14°C) and highs rarely go past 93°F (34°C).
By late November, the weather feels mild and comfortable, especially after the hot, muggy summer. Light jackets or sweaters come in handy, particularly after sunset.
Humidity and Rainfall Patterns
Humidity drops quickly through the fall. In early September, muggy weather feels almost constant, with over 95% of days feeling humid.
By late November, only about 14% of days are humid, so the air turns noticeably drier and more pleasant.
Rain falls off sharply too. The chance of a wet day drops from nearly 47% in September to about 10% by late November.
Monthly rain totals go from several inches at the start to less than an inch by late fall. This big drop in humidity and rain makes autumn the most stable and predictable time for outdoor plans in Hong Kong.
Sunshine and Cloud Cover
Cloud cover changes a lot in autumn. September brings mostly cloudy skies, with about 75% of days covered in clouds.
By late November, that falls to around 31%, so you get many more clear or partly clear days.
Daylight shortens too. Early September gives you about 12.5 hours of daylight, but by late November it’s closer to 11 hours.
Sunrises come later, sunsets happen earlier, and evenings show up quickly as the season winds down.
These clearer skies and shorter days create crisp, bright conditions that are just right for sightseeing or hiking around Hong Kong’s hills and coast.
Monthly Breakdown: September to November
Autumn in Hong Kong moves steadily from hot, wet summer weather to cooler and drier days. Temperatures ease down each month, rain eases up, and typhoon risks fade as fall goes on.
September Weather Highlights
September still feels a lot like summer. Daytime highs average around 30°C (86°F), and nights stay near 25°C (77°F).
Humidity stays high, and you’ll see frequent rain, often above 300 mm for the month.
This month sits right in the peak typhoon season. Storms can disrupt travel, so it’s smart to check weather updates often.
Not every year brings a direct hit, but strong winds and heavy rain happen pretty regularly.
On sunny days, beaches and pools stay busy. The air can feel sticky, and long outdoor activities might get uncomfortable.
Light, breathable clothes and lots of water are a must.
| Average High | Average Low | Rainfall | Rainy Days |
|---|---|---|---|
| 30°C (86°F) | 25°C (77°F) | ~327 mm | ~15 days |
October Weather Highlights
By October, things get more manageable. Highs drop to about 28°C (82°F), and lows hover near 23°C (73°F).
Rain falls off sharply to around 100 mm, and you only get about 10 rainy days.
Humidity starts to drop, so the air feels fresher. Skies clear up, and you get more sunshine, making October a great month for outdoor fun.
Hiking trails like Dragon’s Back and trips to Lamma Island become especially popular.
Typhoons can still pop up early in the month, but overall the risk drops compared to September.
Evenings cool off, so it helps to bring a light jacket.
| Average High | Average Low | Rainfall | Rainy Days |
|---|---|---|---|
| 28°C (82°F) | 23°C (73°F) | ~100 mm | ~10 days |
November Weather Highlights
November brings some of the most comfortable weather in Hong Kong’s fall.
Daytime highs average 24°C (75°F), and nighttime lows dip to about 19°C (66°F).
Rain is minimal—often less than 40 mm—and you’ll only see a few wet days.
Humidity drops even more, and skies are usually clear. These conditions are perfect for sightseeing, open-air markets, and harbor cruises.
Long walks feel easy without heat or stickiness.
Evenings can get cool, especially if there’s a breeze, so layering works well.
With typhoon season basically over, November gives you stable weather and is one of the best months for travel.
| Average High | Average Low | Rainfall | Rainy Days |
|---|---|---|---|
| 24°C (75°F) | 19°C (66°F) | ~34 mm | ~6 days |
Comparing Fall to Other Seasons
Autumn in Hong Kong brings cooler air, lower humidity, and fewer rainy days than most of the year. The differences between fall and the other seasons really stand out in temperature, rainfall, and comfort, which helps with planning.
Fall vs. Summer in Hong Kong
Summer in Hong Kong is hot, humid, and wet. Average highs reach about 86–90°F (30–32°C), and humidity often stays above 80%.
Rain falls often, with June being the wettest month—over 17 inches (450 mm) is typical.
Typhoons peak in summer, which can really mess up travel.
In fall, temperatures drop to 74–89°F (23–32°C), and humidity falls sharply, especially by November.
Rain drops from about 8 inches in September to just 1 inch by late November.
You’ll see skies clearing up too, with cloud cover dropping from around 75% in early September to near 30% by the end.
Fall just feels more predictable and comfortable than summer.
| Feature | Summer | Fall |
|---|---|---|
| Avg. High Temp | 86–90°F | 74–89°F |
| Rainfall | Heavy, frequent | Rapidly decreasing |
| Humidity | Very high | Drops from 99% to ~14% |
| Sky Conditions | Cloudy, stormy | Clearer, stable |
Fall vs. Winter in Hong Kong
Winter in Hong Kong is mild and much drier than fall. Average highs range from 62–66°F (16–19°C), and lows can dip to 57°F (14°C).
Rain is rare, with December to February usually seeing less than 1 inch per month.
Compared to fall, winter feels cooler and less humid, but it can get cloudy sometimes.
You won’t run into freezing weather, but evenings might feel chilly, especially with strong northeast winds.
Autumn brings warmer days and more daylight than winter. If you enjoy hiking or harbor cruises, fall gives you more warmth and clearer skies, while winter is for those who like crisp, dry air and fewer crowds.
Fall vs. Spring in Hong Kong
Spring in Hong Kong is a transition period with rising humidity and unpredictable weather.
From March to May, temperatures climb from 64°F (18°C) to about 82°F (28°C).
Rain picks up steadily, and by May, you might see 12 inches (300 mm) in a month.
Fog and low clouds often roll in during March and April, which can make things feel gloomy.
Humidity sticks above 80%, so it gets muggy even if it’s not that hot.
Autumn, on the other hand, is drier, clearer, and more stable.
You skip the heavy rains of late spring and avoid the sticky humidity that leads into summer.
If you like steady weather, fall is better for sightseeing, while spring can feel unpredictable with sudden showers and shifting winds.
Best Time to Visit Hong Kong in Fall
Autumn in Hong Kong brings mild temperatures, lower humidity, and clearer skies. This season also features cultural festivals and outdoor activities that are way more enjoyable in comfortable weather.
Ideal Months for Travel
The best stretch of autumn runs from mid-October through late November.
Daytime highs average around 24–28°C (75–82°F), while evenings cool off to 19–23°C (66–73°F).
Rain drops off compared to summer, with November averaging less than 40 mm, so it’s one of the driest months.
Humidity falls, making outdoor adventures much nicer. Hiking trails like Dragon’s Back or Lantau Peak get busy since the views open up and skies are usually clear.
October can still feel warm and a bit humid, but by November the air is drier and typhoon risk is way lower.
If you want steady weather and minimal disruptions, November is probably the best time to visit Hong Kong in fall.
Popular Autumn Events and Festivals
Fall is festival season in Hong Kong. In October, the Mid-Autumn Festival lights up the city with lanterns, mooncakes, and family gatherings.
Many parks and waterfront spots host evening events that you can join in on.
October 1st is China’s National Day, and fireworks over Victoria Harbour draw big crowds.
Later in the fall, the Hong Kong Wine & Dine Festival brings international and local food to the Central Harbourfront.
By November, cool evenings make outdoor events even better. Street markets, art fairs, and open-air concerts are everywhere, giving you a taste of the city’s culture in a laid-back way.
These festivals fit perfectly with the nice weather, making autumn a super rewarding time to check out Hong Kong.
What to Pack for Fall in Hong Kong
Autumn in Hong Kong serves up mild temperatures, less humidity, and way less rain than summer.
You’ll want clothes for warm afternoons and cooler nights, plus a few practical extras for sudden weather changes.
Essential Clothing and Accessories
During fall, daytime temps usually sit between 24–28 °C (75–82 °F) in October, dropping to 20–26 °C (68–79 °F) in November.
Pack lightweight layers like cotton shirts, long sleeves, and thin sweaters. These make it easy to adjust when you move between outdoor heat and chilly indoor air conditioning.
Bring a light jacket or cardigan for evenings, especially if you’re near the water where breezes can make it feel cooler.
A small umbrella or a packable rain jacket is smart, since brief showers still happen.
Comfortable walking shoes are a must, since Hong Kong’s hills and long city walks can be tough on your feet. Go for breathable sneakers or casual flats.
If you plan to visit temples or fancy restaurants, toss in some modest clothing and maybe one dressier outfit.
Accessories like sunglasses, a hat, and a refillable water bottle help with sunny afternoons. A small crossbody bag or backpack works best for crowded markets and public transport.
Weather-Related Travel Tips
Autumn weather in Hong Kong usually stays pretty stable, but you never really know—sometimes it just flips on you. Early October often still feels humid and warm, but by late November, you’ll probably notice cooler, windy days rolling in.
When you pack, toss in clothes you can layer easily. That way, you can adjust on the fly without lugging around your whole closet.
Rain doesn’t show up as much in fall, with about 40–120 mm per month. Still, it’s smart to keep an umbrella handy just in case. Typhoon season sometimes drags into early October, so it’s a good idea to check the weather before you plan anything outdoors or hop on a ferry.
Indoors, air conditioning can feel way stronger than you’d expect for the mild weather outside. Honestly, I’d keep a light sweater in your bag for malls, trains, or restaurants—those places can get chilly fast.
Planning to hike Dragon’s Back or Victoria Peak? Wear breathable layers and sturdy shoes. Even when it’s cooler, the humidity can sneak up on you and make the climb feel warmer than you’d think. Don’t forget water and some sun protection.
Outdoor Activities and Destinations in Fall
Cooler temperatures and lower humidity make it so much easier to enjoy the outdoors in Hong Kong. The skies clear up more, so you get better views from trails, islands, and along the waterfront. You’ll probably want to explore more without sweating buckets like in summer.
Exploring Nature and Hiking Trails
Autumn here is honestly one of the best times to hit the trails. Daytime highs usually hang out in the mid-70s °F (low to mid-20s °C), and rain really drops off after summer. That means trails aren’t as slippery, and you’ll actually get some decent shots if you’re into photography.
A lot of people love Dragon’s Back for its ridge views of Shek O and Big Wave Bay. If you’re up for a challenge, try Tai Mo Shan—it’s the highest peak in Hong Kong, and the cooler air plus those wide-open views totally make the trek worth it.
For something easier, check out Lung Fu Shan Country Park near the city. It’s got shaded paths and you can get there pretty quickly. In November, you might catch red and golden leaves at Tai Tong in Yuen Long—the sweet gum trees really put on a show.
Bring water and a light jacket, since mornings and evenings sometimes feel cooler than you’d expect. The trails are usually well-marked, but grabbing a simple map or using your phone’s GPS helps if you decide to wander a bit farther.
Visiting Lamma Island and Other Attractions
Lamma Island draws in visitors during fall, mostly because the weather feels mild and the vibe is pretty laid-back. I’d recommend hiking the Lamma Island Family Trail—it links Sok Kwu Wan and Yung Shue Wan.
Along the way, you’ll catch sea views, pass through fishing villages, and stumble upon little beaches where you can just stop and relax for a bit.
Seafood restaurants cluster near the ferry piers, and honestly, the cooler evenings make eating outdoors a lot more enjoyable. Ferries come and go pretty often, so you can wing it with a half-day or stretch it out to a full-day trip.
You might also want to check out Sai Kung for kayaking or hopping on a boat ride. Cheung Chau is another nice spot, especially if you’re into coastal walks and that small-town atmosphere.
Autumn’s lower humidity really makes island exploring feel way better than sweating through summer.
If you’re hoping for a quieter day, weekdays usually mean fewer crowds. Oh, and don’t forget to bring some cash—lots of the little shops and ferries don’t bother with cards.