Guangzhou Weather and Climate in October

October in Guangzhou marks a pleasant transition into autumn with warm, comfortable weather and decreasing humidity after the hot, rainy summer. Daytime highs typically range from 26–30°C (79–86°F) in the early part of the month, gradually cooling to 24–28°C (75–82°F) by late October. Nights become milder, often dropping to 18–22°C (64–72°F). Rainfall decreases noticeably, averaging around 70–87 mm over 7–10 days, with shorter showers and fewer typhoon risks.

This is one of the best shoulder seasons for visiting Guangzhou. You’ll enjoy comfortable temperatures for sightseeing, clearer skies on many days, beautiful autumn touches in parks and along the Pearl River, thinner crowds after the National Day holiday, and more affordable accommodation rates.

Guangzhou season in October: Autumn

October brings cooling but still warm weather to Guangzhou as summer heat finally eases. Days remain very pleasant for outdoor activities throughout the month, especially in the second half. Precipitation drops compared to summer months, with more sunny and partly cloudy days typical of early autumn in southern China.

It is widely regarded as one of the best months to visit Guangzhou — comfortable temperatures, reduced humidity, and a more relaxed pace at major attractions.

Cooling but Comfortable Temperatures

October delivers ideal early autumn weather to Guangzhou. In the first half of the month, daytime highs often reach a warm 28–30°C (82–86°F) on sunny days, with lows around 21–23°C (70–73°F). This makes midday exploration enjoyable, though light clothing is still needed.

In the second half, temperatures drop slightly. Highs typically hover around 24–27°C (75–81°F), while lows fall to 18–21°C (64–70°F). The day-night difference is moderate, allowing for comfortable sightseeing without the intense summer heat.

Decreasing Precipitation and More Sunny Days

Guangzhou sees moderate but declining rainfall in October, averaging about 70–87 mm across roughly 7–10 days, mostly as short showers. Typhoon influence weakens significantly, making it much drier and more suitable for outdoor activities than summer.

Cloudy and partly sunny days are common, with increasing clear periods as the month progresses. This provides good conditions for city tours, river cruises, and park visits.

Daylight Hours and Sunshine

Daylight shortens gradually from about 11.8 hours early in the month to around 11.3 hours by late October. Sunshine hours average 6–7 per day. The UV index remains relatively high, so sun protection is recommended for extended outdoor time.

Averages for Guangzhou Weather in October

Temperature: 24°C / 75°F High Temperature: 28–29°C / 82–84°F Low Temperature: 21°C / 70°F Humidity: ~71–75% Rainfall: 70–87 mm Rainy Days: 7–10 days

A Recommended Visiting Month in Shoulder Season

October is highly recommended for a trip to Guangzhou. After the National Day holiday, crowds thin out, letting you enjoy Canton Tower, Shamian Island, Chen Clan Ancestral Hall, and the Pearl River with more space and tranquility. Hotel rates and some tour prices often drop, providing excellent value.

The warm yet comfortable weather and occasional autumn foliage enhance the city’s parks and historic areas. Daytime temperatures suit most visitors who dress lightly, making it one of the most enjoyable times to experience Guangzhou’s vibrant culture, food, and modern charm.

Recommended Outfits for Visiting Guangzhou in October

Early October: Light, breathable clothing such as short-sleeve shirts, polo shirts, shorts or light trousers, and comfortable dresses. Bring a light jacket or long sleeves for air-conditioned spaces and cooler evenings.

Late October: Add thin long-sleeve shirts or light sweaters for mornings and evenings. A light windbreaker or cardigan is useful for variable weather.

Shoes: Comfortable walking shoes or sneakers are essential — you’ll do plenty of strolling through markets, islands, and attractions.

Others: A compact umbrella or light rain shell for occasional showers, high-SPF sunscreen and sunglasses, and a reusable water bottle. Mosquito repellent can be handy in greener areas.

Advice for Your Guangzhou Trip in October

October offers one of the most pleasant windows to experience Guangzhou’s blend of history, modernity, and Cantonese culture. Explore historic sites, cruise the Pearl River at night, enjoy dim sum and local cuisine, or visit nearby attractions like Foshan or Kaiping. Lighter crowds allow you to enjoy the city at a relaxed pace.

Tips:

• Dress in lightweight, layered clothing to adjust to temperature changes and air conditioning.
• Stay hydrated and use sun protection, especially during midday.
• Carry a small umbrella as showers can appear suddenly.
• Try seasonal fruits and fresh seafood for the best local flavors.

Recommended Attractions: Canton Tower, Shamian Island, Chen Clan Ancestral Hall, Beijing Road Ancient Pedestrian Street, Guangzhou Chimelong Safari Park, and Pearl River Night Cruise.

October delivers warm, comfortable weather and a lively yet enjoyable atmosphere in Guangzhou. Pack light layers, embrace the southern charm, and prepare for a memorable trip. Safe travels!