Guangzhou Weather in October

🇨🇳 China

28°C

High

21°C

Low

Rain Days

Sunshine

78%

Humidity

Asia › 🇨🇳 China › Guangzhou

Updated: March 2026

Is October a Good Time to Visit Guangzhou?

7/10

Good

October is a good time to visit Guangzhou (7/10). With 9 daily sunshine hours and only 6 rain days, this month delivers genuinely reliable outdoor conditions, ranking it 4th sunniest of the year in Guangzhou. Culture-focused travellers and those who prefer lighter crowds will find October a practical choice, with prices running lower than peak July without sacrificing all the good weather. November offers a similar profile at lower hotel rates if dates are flexible. The main practical note: Guangzhou's popular sites are busiest between 10am and 3pm regardless of season. Arriving at opening time or after 4pm makes a significant difference to the experience. Planning tips: accommodation is generally available without long lead times, and flight prices are typically lower than peak season. Flexible travellers will find the best deals by booking 2-4 weeks ahead. Mid-week arrivals consistently unlock lower hotel rates than weekend check-ins.

vs September:30°C avg high

Guangzhou in October rewards travelers with average highs of 28°C and overnight lows around 21°C. Expect around 6 rainy days, making it one of the drier periods in the city. With 9 daily sunshine hours on average, conditions are warm and inviting for outdoor exploration.

28°C

Avg High

21°C

Avg Low

6 days

Rain Days

Sunshine

78%

Humidity

Temperature in Guangzhou in October

The 7°C day-night temperature range is typical for continental climates: a light jacket in the morning that you shed by midday and need again after sunset. At 78% humidity, the 28°C daytime high feels 2-4°C warmer in practice: quick-dry fabrics and shade-seeking between noon and 3pm are the sensible response. UV index averages 6 this month, classed as moderate. Sunscreen is a sensible precaution for extended outdoor time, particularly at midday. Winds are calm at an average 14 km/h, so wind-chill is not a factor in planning your clothing. In Fahrenheit: 82°F average high, 70°F overnight low. Data sourced from Open-Meteo ERA5 climate reanalysis (1991–2020 normals).

Temperature in October

Monthly Precipitation (mm)

What to Wear in Guangzhou in October

Morning21°CBefore the day warms up

Afternoon28°CPeak daytime temperature

Evening24°CAfter sunset cools down

Packing for Guangzhou in October means dressing for 28°C days and 21°C evenings. A light cotton tee with a casual overshirt works well at 28°C, the overshirt doubles as a layer for air-conditioned venues. Evening temperatures settle at 21°C, a modest 7°C drop that a light cardigan or denim jacket covers. Comfortable walking trainers are the versatile choice for both outdoor sightseeing and indoor venues. For temple and religious site visits, carry a lightweight scarf or sarong to cover shoulders and knees, required at most major sites across the region. At 78% average humidity, quick-dry synthetic or bamboo fabrics dry overnight and stay comfortable longer than cotton.

💡

Local tip: Temple and religious site visits require covered shoulders and knees in most of Guangzhou's heritage areas. A lightweight scarf or sarong weighs almost nothing and solves the problem instantly.

Events in Guangzhou in October

October has no major festivals or public holidays in Guangzhou, which is one of its practical advantages for independent travellers. Attractions run at lower capacity than during peak event periods, queues are shorter, and accommodation is easier to find without needing to book many months in advance. Local restaurants, markets, and transport operate at a relaxed pace, making this an ideal time for visitors who prefer a more authentic, unhurried experience of everyday city life rather than large crowds drawn in by a single major headline event.

What to Pack for Guangzhou in October

Based on 28°C average highs and 6 rainy days

Light layers for morning and evening
Breathable T-shirts and comfortable trousers
UV-protective sunglasses
Quick-dry travel towel
Anti-chafe balm for long walking days
Moisture-wicking synthetic fabrics for active days
SPF 30+ sunscreen
Comfortable walking shoes (a second pair lets the first air out overnight)
Universal travel adapter
Small day pack for city exploration
Reusable water bottle

Best Activities in Guangzhou in October

Explore outdoor markets and street food stallsMid-morning (10am-12pm)At 28°C, the temperature is ideal for extended walking without overheating
Guided walking tour of the historic centreMorning or late afternoonComfortable temperatures allow several hours on foot without fatigue
Visit rooftop viewpoints and observation decksGolden hour (1 hour before sunset)Warm clear evenings provide exceptional visibility for panoramic photography
Day trip to the surrounding countryside or coastFull day (depart by 8am)October is reliably dry enough for rural day trips without weather risk
Afternoon in a world-class museum or galleryAfternoon (2-5pm)Pairs well with outdoor morning activities and provides a mid-day rest from sightseeing
Coffee-house or traditional cafe culture experienceMid-morning or post-lunchA cultural ritual in this region that rewards slow appreciation regardless of weather
Evening live music, theatre, or opera performanceEvening shows typically at 7-9pmConsistent evening temperatures make getting to and from evening venues comfortable
Visit the main botanical garden or city park at seasonal peakYear-round; best light in morningOctober brings distinct seasonal changes to public green spaces worth exploring
Seek out chilled local specialities: cold-brew tea, ice desserts, or chilled seafood at street-level stallsAny time; most atmospheric in evening marketsHot-weather street food culture peaks in October, with vendors setting up specifically for warm evenings

Why is Guangzhou warm in October?

In October, Guangzhou sits in the dry season corridor, as the ITCZ shifts away from the region and trade winds bring drier, more stable air. This produces reliably sunny days reaching 28°C, with lower humidity than the wet months. Overnight lows of 21°C offer a pleasant reprieve from the midday heat. Climate data: Open-Meteo ERA5 (1991–2020).

Sunshine Hours

The average number of hours per day with direct sunlight. Calculated from satellite measurements. Days with more than 7 hours of sunshine are ideal for outdoor activities. Under 3 hours means overcast conditions dominate.

UV Index

A scale from 0-11+ measuring ultraviolet radiation intensity. UV 0-2: Minimal risk. UV 3-5: Moderate -- wear sunscreen. UV 6-7: High -- hat and SPF 30+ essential. UV 8-10: Very High -- limit midday exposure. UV 11+: Extreme -- seek shade between 10am-4pm.

Rain Days

A rain day is counted when precipitation exceeds 0.1mm. This threshold captures even light drizzle. Unlike total rainfall in mm, rain days tells you how often you might need an umbrella, which is useful for planning outdoor activities.

Humidity

Relative humidity as a percentage. Below 40%: Dry -- skin and throat may feel parched. 40-60%: Comfortable -- ideal for most people. 60-80%: Sticky -- light, breathable fabrics recommended. Above 80%: Muggy -- heat feels more intense; quick-dry clothing is essential.

Frequently Asked Questions: Guangzhou in October

In October, Guangzhou experiences average highs of 28°C (82°F) and lows of 21°C (70°F). Expect around 6 rainy days and 9 hours of sunshine per day, with humidity averaging 78%. The 7°C gap between daytime and overnight temperatures is worth planning around: light layers work for most visitors during the day, but an overshirt or cardigan handles the cooler evenings. UV index averages 6, so sun protection is advisable on clear days.

Guangzhou typically sees 6 rainy days in October, with total precipitation of around 61mm. This makes October one of the drier months of the year, and a reliable window for outdoor sightseeing and day trips. Rain showers tend to be brief when they do occur. For context, the driest month in Guangzhou typically sees 4-6 fewer rain days than October.

Pack light layers, a light jacket for evenings, comfortable walking shoes, and sunscreen for Guangzhou in October. Daytime temperatures of 28°C are pleasant, but the evening drop to 21°C means a jacket is essential if you plan to be out after dark. Rain is infrequent with only 6 wet days, so a light rain layer is optional. Comfortable walking shoes are a priority given the amount of ground most visitors cover.

Yes, October is an excellent time to visit Guangzhou. With 9 daily sunshine hours and only 6 rainy days, conditions are ideal for sightseeing and outdoor activities. Temperatures averaging 28°C during the day are comfortable for long walks and outdoor dining. This is peak travel season, so booking accommodation in advance and arriving at popular attractions early in the morning helps avoid the busiest periods.

The average high temperature in Guangzhou in October is 28°C (82°F), and the average low is 21°C (70°F). The mean daily temperature is approximately 25°C (76°F). The day-to-night range of 7°C is moderate, meaning a single light jacket covers most situations. These are 30-year climate normals based on the 1991 to 2020 reference period; individual years will vary, particularly in transitional months like spring and autumn.

The best month to visit Guangzhou is generally October. October offers the most sunshine at 9 hours per day and only 6 rainy days. Average temperatures reach 28°C, making it comfortable for sightseeing, outdoor dining, and exploring the city. If your travel dates are flexible, planning your trip around October gives you the best chance of dry, bright weather.

October is shoulder or low season in Guangzhou, meaning fewer tourists and generally lower prices than peak months. With 9 sunshine hours and 6 rainy days, the weather is less of a draw for mass tourism. This is an advantage for travellers who prefer a quieter, more relaxed experience with shorter queues and easier accommodation availability.

In October, Guangzhou suits a range of activities thanks to mild temperatures around 28°C. With few rainy days, outdoor activities are highly recommended. Top options include exploring historic neighbourhoods, visiting museums and galleries, local food markets, and day trips to surrounding areas. With 9 hours of sunshine, parks and waterfront walks are particularly enjoyable.

October ranks 4th sunniest of the year in Guangzhou, with an average 9 daily sunshine hours. The driest months are December, October, and November. July is the hottest month (32°C avg high); January is the coolest (19°C). From here, temperatures fall 3°C into November. Compared to last month (September: 30°C high, 16 rain days), October is cooler and drier. October sits in the middle of the annual sunshine ranking for Guangzhou, offering a reasonable balance of good weather and manageable crowds.

Year-Round Climate

Month	High	Low	Rain Days	Sun	Details
January	19°C	10°C	7	6h	View
February	20°C	12°C	10	6h	View
March	23°C	16°C	15	5h	View
April	27°C	20°C	18	6h	View
May	29°C	23°C	22	7h	View
June	31°C	25°C	24	8h	View
July	32°C	26°C	23	9h	View
August	32°C	26°C	24	9h	View
September	30°C	24°C	16	9h	View
October	28°C	21°C	6	9h	View
November	25°C	16°C	6	8h	View
December	20°C	11°C	5	7h	View

Other Months in Guangzhou

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Plan Your Trip to Guangzhou

Best Time to Visit Guangzhou Guangzhou vs Shenzhen in October Guangzhou vs Hong Kong in October

Nearby Destinations with Similar Weather

These cities are within 500 km and experience broadly comparable weather conditions during the same calendar month, making them practical standalone alternatives or worthwhile additions to a longer regional itinerary.

Shenzhen🇨🇳 China104 km away

28°C22°C low

Hong Kong🇭🇰 Hong Kong129 km away

27°C23°C low

Data Sources for Guangzhou

Guangzhou on Wikipedia Open-Meteo Climate API NOAA National Centers UK Met Office WMO GeoNames

Climate normals represent 30-year averages (1991-2020). Individual years may vary.