Nanjing Weather in October
In Nanjing, October brings high daytime temperatures around 24°C (75°F), with nights cooling to 14°C (57°F). Some rainfall is to be expected.
Rainfall in Nanjing in October
You can expect rain on around 10 days based on historical patterns, with 56 mm (2.2 in) average for the month. Expect a fairly normal spread of rainfall this month, with no particular pattern of very heavy or very persistent showers.
Temperature in Nanjing in October
Nanjing in October is worth a visit. The temperature is perfect, with 24°C (75°F) during the day and 14°C (57°F) at night. Conditions stay fairly consistent through the month, making it easier to plan what to wear. Nights cool down to 14°C (57°F), so a light jacket or extra layer is useful once the sun goes down. On the plus side, the cooler nights make for comfortable sleeping conditions.
Sunshine in Nanjing in October
With about 164 hours of sunshine, the area enjoys a nice balance of sun and overcast, creating a pleasant environment.If you're a fan of comfortable temperatures and drier conditions, October is a great time to visit.
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 October
Min Temperature
14°C (57°F)
Max Temperature
24°C (75°F)
Chance of Rain
33%
Precipitation
56 mm (2.2 in)
Rainy days
10 days
Humidity
75%
Sunshine
164 hours
Percentage Sunshine
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Nanjing typically drop from around 25°C (77°F) at the start of October to approximately 20°C (68°F) by the end. Nights are cool, with lows typically ranging from 10°C (50°F) to 17°C (63°F).
Average temperatures in October
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 October
Historical weather for Nanjing in October
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 October
Based on 49 years of weather observations in Nanjing between 1976 and 2025, these are the recorded extremes.
- On October 3, 2022, temperatures climbed to 39°C (102°F), marking the warmest October day on record.
- The lowest daytime temperature in October was 11°C (52°F), recorded on October 28, 1978.
- The lowest overnight temperature recorded in October was 1°C (34°F) (October 30, 1978).
Best Places in China in October
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in October →
perfect weather
pleasant
tolerable
unpleasant
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What to Wear in Nanjing in October
For Nanjing in October, you'll want flexible clothing. It's wise to pack cotton shirts, comfortable shorts, and a pair of jeans for cooler evenings. A light sweater or jacket is useful for air-conditioned spaces (like buses) or unexpected cool moments. Rain is likely on several days, so bring a good rain jacket. It won't hurt to bring your sunglasses along, as you'll see some sunny periods.What To Do in Nanjing in October
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.
