What is the weather like in Hangzhou in August?

Expect temperatures between 26°C and 33°C with 36% average rain probability and about 8 hours of sunshine daily.

What is the weather like in Hangzhou in August?

Hangzhou in August scores 51/100 based on 30 years of climate data. Worthwhile timing with some trade-offs.

Who should visit Hangzhou in August?

August in Hangzhou is ideal for: Business travelers.

Hangzhou Weather in August | 30-Year Forecast

Avg High

33°C

Hottest around day 2

Avg Low

26°C

Coolest around day 31

Rainy Days

30days

36% avg rain chance

Sunshine

8hrs/day

Summer season

Essential Travel Info for Hangzhou

🗓️ Best Time to Visit 📖 Travel Guide 🍴 Food Guide

Currency

CNY

¥ Chinese yuan

Language

Chinese

Driving

Right side

Safety

Moderate Safety

GPI: 2.01

Travel Intelligence

Exclusive flight analytics & health data for Hangzhou

Smart Flight Estimator

Airport-to-Airport Logistics

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Flight Connectivity Analysis

Airport traffic data & seasonal patterns

Well Connected

71/ 100

Traffic Index

Popular destination

Peak Daily Arrivals

slots per day

Peak

Aug

Low

Apr

Monthly Traffic Distribution

440

Jan

468

Feb

453

Mar

340

Apr

341

May

446

Jun

456

Jul

468

Aug

435

Sep

420

Oct

392

Nov

451

Dec

Traffic Level

Low Season

Key Connections

Shenzhen Bao'an (SZX)

Guangzhou Baiyun (CAN)

Beijing Capital (PEK)

Beijing Daxing (PKX)

Chongqing Jiangbei (CKG)

Health & Safety Advisory

CDC travel health recommendations

10 Recommendations

COVID-19

All eligible travelers should be up to date with their COVID-19 vaccines. Please seeYour COVID-19 Vaccinationfor more information.

Chikungunya

There is anoutbreak of chikungunyain Guangdong Province, China.Chikungunya vaccinationis recommended for people traveling to an area with a chikungunya outbreak.

Hepatitis A

Recommended for unvaccinated travelers one year old or older going to China.Infants 6 to 11 months old should also be vaccinated against Hepatitis A. The dose does not count toward the routine 2-dose series.Travelers allergic to a vaccine component should receive a single dose of immune globulin, which provides effective protection for up to 2 months depending on dosage given.Unvaccinated travelers who are over 40 years old, are immunocompromised, or have chronic medical conditions planning to depart to a risk area in less than 2 weeks should get the initial dose of vaccine and at the same appointment receive immune globulin.

Hepatitis B

Recommended for unvaccinated travelers of all ages traveling to China.

Japanese Encephalitis

Recommended for travelers whoAre moving to an area with Japanese encephalitis to liveSpend long periods of time, such as a month or more, in areas with Japanese encephalitisFrequently travel to areas with Japanese encephalitisConsider vaccination for travelersSpending less than a month in areas with Japanese encephalitis but will be doing activities that increase risk of infection, such as visiting rural areas, hiking or camping, or staying in places without air conditioning, screens, or bed netsGoing to areas with Japanese encephalitis who are uncertain of their activities or how long they will be thereNot recommended for travelers planning short-term travel to urban areas or travel to areas with no clear Japanese encephalitis season.

Measles

Cases of measles are on the rise worldwide. Travelers are at risk of measles if they have not been fully vaccinated at least two weeks prior to departure, or have not had measles in the past, and travel internationally to areas where measles is spreading.All international travelers should be fully vaccinated against measles with the measles-mumps-rubella (MMR) vaccine, including an early dose for infants 6–11 months, according toCDC’s measles vaccination recommendations for international travel.

+4 more

Source: CDC Travelers' Health

View Complete Health Guide

Is August a Good Time to Visit Hangzhou?

👌Worthwhile timing with some trade-offs(51/100)

Short Answer

Expect challenging weather in Hangzhou during August - 33°C combined with 76% humidity creates a heat index of 47°C. Air conditioning and strategic planning are essential.

Decision Factors

Oppressive heat and humidity

33.3°C with 76% humidity - challenging conditions

Very hot conditions

33.3°C average highs - limit midday exposure

Vaccinations required

Yellow Fever

Feels significantly hotter than 33.3°C

Heat index: 47°C due to 76% humidity

Poor air quality: Unhealthy

Unhealthy. Everyone should reduce outdoor activities.

Peak tourist season

100% of annual peak - expect crowds and peak prices

Good For

💼
Business travelers
Climate-controlled meetings unaffected by weather

Who Should Avoid

💰
Budget travelers
Peak season means premium prices everywhere
👨‍👩‍👧‍👦
Families with children
47°C heat index dangerous for children
👴
Elderly travelers
Heat index of 47°C poses health risks
🥾
Outdoor enthusiasts
Extreme conditions limit outdoor activity options

"According to 30YearWeather's analysis of 30 years of NASA POWER satellite data,Hangzhou in August averages 33°C with 36% precipitation probability."

📊 Source: 30YearWeather.com🛰️ Data: NASA POWER (1991-2021)View Methodology →

Frequently Asked Questions: Hangzhou in August

What are the temperatures in Hangzhou in August?

Daytime highs average 33°C, nights drop to 26°C. Temperatures remain fairly consistent.

How many rainy days in Hangzhou in August?

Expect around 30 days with measurable rainfall. An umbrella is advisable.

What to wear in Hangzhou in August?

Light, breathable fabrics. Don't forget sunglasses and a hat.

Is August peak season in Hangzhou?

This is shoulder season—moderate prices and manageable crowds.

Hangzhou Weather in August

Hangzhou August Weather Calendar