When you plan a trip to Zhuhai, you really have to think about timing, since the weather swings quite a bit throughout the year. This coastal city sits in a subtropical climate, so summers get hot and wet, but winters are milder and drier.
March, April, November, and December usually feel the nicest in Zhuhai, with comfortable temperatures and less rain.
Outside the rainy season, you’ll often find long stretches of sunshine. That makes it way easier to walk the waterfront, hop around islands, or just hang out in outdoor parks.
Summer brings high humidity and lots of rain, which can really limit what you want to do. Winter, on the other hand, stays mild—most days, a light sweater does the trick.
If you get a grip on how the seasons work in Zhuhai, you can plan smarter. Maybe you want to dodge the downpours or just catch a bit of cool air.
With the right timing, you’ll enjoy warm weather, blue skies, and humidity that doesn’t totally sap your energy. Exploring the city feels a lot more enjoyable that way.
Overview of Zhuhai’s Climate
Zhuhai sits on China’s southern coast, which gives it a subtropical marine climate. Warm temperatures, high humidity, and a clear split between wet and dry seasons really shape when it’s best to visit.
Location and Climate Type
You’ll find Zhuhai in Guangdong Province, just across the water from Macau. Its spot near the Tropic of Cancer puts it in a low-latitude zone, so winters stay mild and summers get long and humid.
The Köppen system calls this a humid subtropical (Cfa) climate. That means you get warmth all year, lots of moisture, and plenty of rain.
On average, temperatures hover around 22–23°C (72–73°F). Even in the coldest months, it rarely dips below 11°C (52°F), so you won’t face harsh winters.
Summers can climb up to 32–36°C (90–97°F), but those sea breezes help keep things from getting unbearable.
Influence of the Southern Coast of China
Zhuhai’s spot by the South China Sea really shapes its weather. The ocean keeps temperature swings smaller, so you won’t see big jumps between day and night like you do inland.
But being on the coast also means Zhuhai gets hit by tropical monsoons from May through October. These bring heavy rain, thunderstorms, and sometimes typhoons.
Almost 90% of the city’s annual rainfall pours down during these months.
From November to April, drier air from the continent takes over. You’ll notice clearer skies, cooler temps, and way less humidity.
That’s a big reason why most travelers pick dates outside the summer monsoon.
Year-Round Weather Patterns
Zhuhai’s weather follows a pretty steady cycle. Winters (December–February) are mild, with highs around 16–20°C (61–68°F). Usually, a light sweater is all you need.
Spring (March–April) warms up fast, with temps climbing into the mid-20s °C. Rain picks up, but you still get plenty of bright skies.
Summer (May–September) is just hot and wet. Highs hover around 30–32°C (86–90°F), and monthly rainfall can hit 200 mm or more.
Storms are frequent, and typhoons sometimes show up to complicate things.
Autumn (October–November) cools down and dries out. Rain drops off, and daytime highs settle between 24–28°C (75–82°F).
Late spring and autumn usually offer the steadiest, most pleasant weather for exploring.
Best Time to Visit Zhuhai for Ideal Weather
Zhuhai’s subtropical marine climate means warm temps and high humidity. Most of the rain falls in the summer, but late autumn through spring brings steadier, more comfortable conditions.
Recommended Months for Visiting
March, April, November, and December stand out as the best months to visit Zhuhai. During these times, temperatures usually range from 19°C to 28°C (66°F to 82°F).
You’ll get mild weather that makes being outside way more enjoyable, without dealing with downpours or oppressive heat.
From November to April, rainfall drops off, and the skies clear up. Unlike the wet summer, you don’t have to worry much about typhoons or thunderstorms.
If you like it a bit warmer but not muggy, go in spring (March–April). Prefer cooler evenings and lighter crowds? Late autumn (November–December) works best.
Key Weather Factors for Travelers
The East Asian monsoon shapes Zhuhai’s climate, bringing heavy summer rains. Around 90% of annual rainfall hits between May and October, with June through August being the wettest.
Daily showers can mess with sightseeing or outdoor plans.
Average annual temperature stays about 22°C (72°F). Winters hardly ever drop below 12°C (54°F), so you’ll just need a sweater or light jacket.
Summers peak near 35°C (95°F), and humidity can make it feel even hotter.
Typhoons sometimes show up from late summer into early autumn. They’re not guaranteed every year, but they can disrupt travel.
If you plan your visit outside that window, you’ll avoid most of the risk.
How Weather Impacts Travel Experience
Weather really shapes what you can do in Zhuhai. In the dry season, you can stroll down the Lovers’ Road promenade, check out Chimelong Ocean Kingdom, or hop on a ferry without worrying about rain delays.
Clear skies give you better views of the coastline and islands.
During summer, heavy rain and sticky humidity can limit outdoor fun. Walking tours might feel like a slog, and sudden downpours mess with transport.
Sometimes, typhoon warnings shut down attractions or ferries altogether.
If you pick months with milder temps and less rain, you’ll get more out of your trip and avoid weather headaches.
Seasonal Weather Breakdown
Zhuhai’s subtropical marine climate means mild winters, hot summers, and a long rainy season.
Most rain falls between May and October, while November to April brings drier, comfier weather.
Spring: March to May
Spring heats up fast, and humidity starts creeping in. Daytime highs go from 20°C to 28°C (68°F to 82°F), and nights stay mild.
March usually feels great, but by May the air gets warmer and stickier as the rainy season kicks off.
Rain increases steadily—March averages about 60 mm, but May can go over 200 mm. Showers often come in quick bursts, so the weather can flip fast.
Spring is a solid time to explore outdoors. Parks, the coast, and nearby islands all feel good before summer gets intense.
Light clothes work, but by late spring, tossing an umbrella or a raincoat in your bag is smart.
Summer: June to August
Summer in Zhuhai is hot, humid, and full of rain. Daily highs often hit 30°C to 34°C (86°F to 93°F), and sometimes spike near 36°C (97°F).
Nights don’t cool down much, staying at 25°C to 28°C (77°F to 82°F).
Rain comes down hard and often. June and August both see more than 230 mm, with August topping out around 250 mm.
Thunderstorms are common, and typhoons sometimes roll through.
If you visit in summer, expect damp air and occasional low visibility. Indoor spots like museums and malls offer a break from the heat.
Lightweight clothes, sunscreen, and rain gear are must-haves.
Autumn: September to November
Autumn starts off with leftover heat and rain in September, but things improve quickly. By October, highs drop to 26°C (79°F), and November cools to about 22°C (72°F).
Nights feel more comfortable, usually 16°C to 20°C (61°F to 68°F).
After September, rain falls off fast. October averages just 70 mm, and November drops to about 25 mm, making it one of the driest stretches.
Skies clear up, and humidity drops compared to summer.
Autumn is a really nice time to visit. Outdoor sightseeing, coastal walks, and island day trips all feel good in the milder weather.
By late November, a light jacket at night might come in handy.
Winter: December to February
Winter in Zhuhai is mild by most standards. Daytime highs hang between 16°C to 20°C (61°F to 68°F), and nights can dip to 10°C to 13°C (50°F to 55°F).
You won’t see frost or snow, and the weather stays pretty steady.
Rain is at its lowest. December and January both average less than 30 mm, and you’ll often get clear skies.
Humidity drops, so the air feels crisp but not bone-dry.
Light sweaters or jackets are usually enough. Outdoor activities are easy to enjoy, and the cooler air makes walking or cycling much nicer than in summer.
This season feels calm and steady for travelers.
Monthly Temperature and Rainfall Trends
Zhuhai’s subtropical climate brings mild winters, hot summers, and a long rainy season. You’ll notice clear shifts in temperature and rain through the year, which can change how comfortable your trip feels.
Average Temperatures by Month
Zhuhai stays pretty warm all year. In January, the coldest month, highs average around 20°C (68°F), and nights can dip to 14°C (57°F).
July and August are the hottest, with highs often reaching 32°C (90°F) and nights staying warm at about 27°C (81°F).
Spring (March–April) feels mild, with daytime averages between 21°C–25°C (70°F–77°F). Autumn (October–November) is about the same, with highs of 24°C–28°C (75°F–82°F) and cooler evenings.
These shoulder seasons feel a lot more comfortable than the muggy summer.
Here’s a quick look at average daytime highs:
| Month | High °C (°F) | Low °C (°F) |
|---|---|---|
| Jan | 20 (68) | 14 (57) |
| Apr | 25 (77) | 19 (66) |
| Jul | 32 (90) | 27 (81) |
| Oct | 28 (82) | 22 (72) |
You rarely need heavy clothing, but summer can feel pretty oppressive without shade or AC.
Rainfall Patterns and Wettest Periods
Zhuhai gets plenty of rain, averaging about 1,800 mm (71 in) per year. The wettest stretch is May through September, when tropical moisture brings frequent showers and some heavy downpours.
August is usually the rainiest, with around 322 mm (12.7 in) and up to 18 rainy days.
December and January are much drier, with only 30–40 mm (1–1.5 in) of rain and fewer than 6 rainy days. That makes winter a safer bet for outdoor plans.
Rain often falls in bursts, not all day, but high humidity can make it feel sticky. If you’re coming in summer, expect sudden showers and plan some indoor options.
In the cooler months, rain is lighter and less of a hassle.
This rainfall cycle really matters if you want drier weather for walking, cycling, or hitting the beach.
Humidity, Sunshine, and Air Quality
Zhuhai’s spot on the coast means high humidity, long summer days, and mild, drier winters. You should also keep an eye on seasonal air quality, since it can affect how much you enjoy being outside.
Monthly Humidity Levels
Zhuhai usually feels humid almost all year. Its subtropical climate and closeness to the South China Sea keep the air moist. Average relative humidity sits around 79%, but it shifts with the seasons.
From May to October, the monsoon rolls in with heavy rain and pushes humidity to its highest. Most days feel sticky, especially in July and August. The sea warms up too, which just makes everything damper.
November to April brings a break. Humidity drops, and rain eases up. These months feel a lot more comfortable, especially if you want to walk around or see the sights. January and February are driest, but even then, the air holds more moisture than you’ll find inland.
If muggy air bothers you, try to avoid the summer rainy season. Pack light, breathable clothes and drink plenty of water to handle the moisture.
Sunshine Hours Throughout the Year
Zhuhai gets a good amount of sunlight, though daylight hours change as the months go by. In winter, December gives about 10.8 hours of daylight—the shortest days of the year. As spring arrives, days slowly stretch out, hitting 13.2 to 13.5 hours by June and July.
Summer days are longest, but rain and clouds often cut down on actual sunshine. Even with all that daylight, you might not see as many blue skies as you’d expect.
In autumn, daylight shrinks again. September averages 12.3 hours, and by November, it’s around 11.1 hours. These months usually offer pleasant weather and steadier sunshine, which makes them great for getting outside.
Sun protection matters all year. Even on cooler days, the UV index can surprise you, so don’t forget sunscreen and a hat.
Air Quality Considerations
Zhuhai tends to have cleaner air than a lot of big Chinese cities. Sea breezes blow pollutants away most of the time. Still, air quality changes with the seasons.
In winter and early spring, you’ll usually breathe the cleanest air. Lower humidity and fewer weather systems dragging in inland pollution mean clearer skies and fresher air. If you’re sensitive to smog, this is the best time to visit.
Summer and early autumn bring typhoons and heavy rains, which can quickly clear out the air by washing away particles. High humidity sticks around, though, so the air can still feel heavy.
Sometimes, pollution drifts in when winds blow smog from nearby cities or factories. It’s smart to check daily air quality reports before heading out for the day.
Most travelers won’t have to worry about air quality in Zhuhai. If you have asthma or allergies, you’ll probably enjoy the cooler, drier months more.
Weather-Related Travel Tips for Zhuhai
Zhuhai’s subtropical weather means you should expect both warm days and bursts of heavy rain. The season will shape what you pack and which outdoor activities or festivals you can join.
Packing and Clothing Recommendations
Most of the year, stick with light, breathable fabrics. Daytime temperatures usually stay above 20°C. Cotton shirts, shorts, and dresses help you stay cool in the sticky air. In summer, toss a light rain jacket or a compact umbrella in your bag since sudden showers pop up often from May to September.
Winter feels mild, not cold. Usually, a sweater or light jacket will do for evenings in January and February, when it can dip below 15°C. You won’t need a heavy coat, but layering makes it easier to handle changing temps.
Shoes matter, especially when it’s wet. Waterproof shoes or sandals with good grip help you avoid slipping on rainy streets. On sunny days, sunglasses, sunscreen, and a hat protect you from strong UV rays, particularly by the coast.
If you plan to hit the islands or beaches, bring swimwear and quick-dry clothes. Mosquito repellent comes in handy during the warmer, humid months.
Events and Activities by Season
Spring (March–April) usually brings mild weather, with less rainfall than you might expect. I’d say it’s a great time to get outside for some sightseeing or stroll through gardens. You’ll probably find parks like Zhuhai Lovers’ Road much more enjoyable without the crowds or the heat.
Summer (May–September) tends to be the wettest stretch of the year. Typhoons sometimes roll in, so you might want to keep your outdoor plans loose. Still, you can duck into museums, wander shopping centers, or dig into seafood at local restaurants.
Autumn (October–November) feels cooler and the skies usually clear up. I think this is hands-down the best time for hiking in the nearby mountains or hopping on a ferry to Macau. You’ll also catch some festivals and cultural events, which definitely add a little spark to your visit.
Winter (December–February) stays calm and pleasantly cool. It’s a nice window for walking along the waterfront or warming up with hotpot meals. You can check out temples too, and you won’t have to battle big crowds or harsh weather. Honestly, sightseeing feels way more relaxed during this quieter tourist season.