Guangzhou Weather in August
August in Guangzhou brings very high temperatures, with daytime highs of 34°C (93°F) and nights around 27°C (81°F). It's part of the rainy season, with 283 mm (11 in) of rainfall on average, so an umbrella or poncho is a good idea.
Rainfall in Guangzhou in August
Guangzhou is in the rainy season in August, with rain on around 17 days and an average of 283 mm (11 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Guangzhou in August
If you're visiting Guangzhou in August, expect highs of 34°C (93°F) and overnight lows around 27°C (81°F). Mornings and evenings are often more comfortable than the peak afternoon hours. With lows of 27°C (81°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.
Sunshine in Guangzhou in August
With about 175 hours of sunshine, the area enjoys a nice balance of sun and rainy moments, creating a pleasant environment.August in Guangzhou has its charm, but if you're looking for destinations with pleasant temperatures and sunny skies, our weather planner can help you explore other options in the world.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Guangzhou's climate page.
Guangzhou Temperature in August
Min Temperature
27°C (81°F)
Max Temperature
34°C (93°F)
Chance of Rain
55%
Precipitation
283 mm (11 in)
Rainy days
17 days
Humidity
82%
Sunshine
175 hours
Percentage Sunshine
43%
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Guangzhou typically stay consistent throughout August, with daily highs averaging around 34°C (93°F). Nights are warm, with lows around 26°C (79°F).
Average temperatures in August
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in August
Historical weather for Guangzhou in August
Browse day-by-day weather records for Guangzhou spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Guangzhou historical weather extremes in August
According to our 49 years of weather records for Guangzhou, the following extremes were recorded between 1976 and 2025.
- Guangzhou recorded its highest August temperature of 39°C (102°F) on August 21, 2017.
- On August 23, 1999, Guangzhou saw its coldest August day with temperatures maxing out at 25°C (77°F).
- Nighttime temperatures dropped to 23°C (73°F) on August 4, 2003, marking the coldest August night on record.
Best Places in China in August
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in August →
perfect weather
pleasant
tolerable
unpleasant
poor
What to Wear in Guangzhou in August
Hot weather in August means keeping cool is the priority. Loose-fitting clothes in natural fabrics work best. Pack plenty of shorts, tank tops, and breathable shirts. Don't forget a hat, swimwear, and comfortable sandals. Heavy rain is guaranteed, please bring a good poncho and waterproof everything! It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Guangzhou in August
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit China, check out our Guangzhou's climate page.
Temperature Rainfall Sunshine Humidity
See the full Guangzhou climate overview or explore weather in China.
