Nanjing Weather in August
With daytime temperatures of 33°C (91°F) and nighttime lows of 25°C (77°F), August in Nanjing brings very high temperatures during the day. Do keep in mind that August is part of the rainy season, with frequent and often heavy rainfall.
Rainfall in Nanjing in August
Nanjing is in the rainy season in August, with rain on around 12 days and an average of 177 mm (7 in). Rain during the rainy season here tends to be intense rather than just persistent drizzle. Expect significant downpours, often in the late afternoon.
Temperature in Nanjing in August
August in Nanjing brings very high temperatures, with highs of 33°C (91°F) and nights around 25°C (77°F). For most visitors, the main thing to prepare for is the heat during the day. With overnight lows of 25°C (77°F), evenings and nights remain warm. Light clothing and an open window or fan can help you sleep comfortably.
Sunshine in Nanjing in August
The days are predominantly sunny, with an estimated total of around 201 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.August in Nanjing 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 Nanjing's climate page.
Nanjing Temperature in August
Min Temperature
25°C (77°F)
Max Temperature
33°C (91°F)
Chance of Rain
39%
Precipitation
177 mm (7 in)
Rainy days
12 days
Humidity
80%
Sunshine
201 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Nanjing typically drop from around 33°C (91°F) at the start of August to approximately 30°C (86°F) by the end. Nights are warm, with lows typically ranging from 23°C (73°F) to 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 Nanjing in August
Browse day-by-day weather records for Nanjing spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Nanjing historical weather extremes in August
Based on weather observations in Nanjing between 1976 and 2025, these are the recorded extremes during August.
- On August 5, 2024, temperatures climbed to 41°C (106°F), marking the warmest August day on record.
- On August 30, 2009, Nanjing saw its coldest August day with temperatures maxing out at 19°C (66°F).
- The coldest night in August in Nanjing was on August 28, 2016, with a minimum of 17°C (63°F).
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
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tolerable
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What to Wear in Nanjing in August
Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.What To Do in Nanjing 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 Nanjing's climate page.
Temperature Rainfall Sunshine Humidity
See the full Nanjing climate overview or explore weather in China.
