The Li River: A Journey Through China’s Most Breathtaking Landscape
Explore the Li River, China's breathtaking landscape with majestic mountains, serene waters, and picturesque views. A must-see for every traveler.
Tianjin Weather in September
Tianjin in September sees high temperatures, with highs around 28°C (82°F) and overnight lows of 18°C (64°F). Overall excellent conditions make it one of the better months to visit.
Rainfall in Tianjin in September
Looking at the last 30 years, the data shows about 7 days with rain, averaging 54 mm (2.1 in) for the month. Rainfall intensity is on the higher side this month. Expect more substantial showers rather than light, passing rain.
Temperature in Tianjin in September
September is a excellent month in Tianjin, with 28°C (82°F) during the day and 18°C (64°F) at night. The days can feel warmer than the evenings, so packing for both parts of the day is a good idea. With overnight lows of 18°C (64°F), evenings can feel noticeably cooler than the daytime. An extra layer is a good idea, though the cool air makes for a good night's sleep.
Sunshine in Tianjin in September
With approximately 207 hours of sunshine, the days are filled with clear skies. It makes it a perfect month for being outside.If you're a fan of comfortable temperatures and drier conditions, September is a great time to visit.
Tianjin Temperature in September
Min Temperature
18°C (64°F)
Max Temperature
28°C (82°F)
Chance of Rain
24%
Precipitation
54 mm (2.1 in)
Rainy days
7 days
Humidity
69%
Sunshine
207 hours
Percentage Sunshine
60%
Tianjin Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Tianjin - and find the best time to visit.
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Tianjin typically drop from around 28°C (82°F) at the start of September to approximately 24°C (75°F) by the end. Nights are pleasant, with lows typically ranging from 14°C (57°F) to 20°C (68°F).
Average temperatures in September
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 September
Historical weather records for Tianjin in September
Browse day-by-day weather records for Tianjin spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Tianjin historical weather extremes in September
The extremes listed below come from historical weather data collected in Tianjin from 1976 through 2026.
- Tianjin recorded its highest September temperature of 36°C (97°F) on September 1, 2002.
- The coldest September day was on September 18, 2010, with a maximum of 15°C (59°F).
- Tianjin registered its coldest September night on September 21, 1999, with temperatures dropping to 7°C (45°F).
Best Places in China in September
Find out more about the weather in China and which places have the best travel conditions in this month. See all of China in September →
perfect weather
pleasant
tolerable
unpleasant
poor
Perfect weather is subjective. On this map perfect weather has been defined with temperatures between 20°C (68°F) and 29°C (84°F) and not too much precipitation (less than 90 mm (3.5 in) a month).
What to Wear in Tianjin in September
Warm temperatures in September make for comfortable sightseeing weather. Pack breathable fabrics like cotton shirts, knee-length shorts or skirts, and comfortable walking shoes. A thin long sleeve for indoor spaces is handy. Rain gear is recommended, you can expect wet weather on multiple days. You'll definitely want to pack sunglasses and sunscreen. There will be plenty of bright sunshine this month.
What To Do in Tianjin in September
We rated the following activities from 1 (least suitable) to 10 (best) to do.
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Swimming10/10 -
Cycling8/10 -
Walking8/10 -
Barbeque10/10 -
Camping8/10 -
Outdoor sports8/10
Tianjin 3-Day Forecast
More climate data for Tianjin
Temperature Rainfall Sunshine Humidity
See the full Tianjin climate overview or explore weather in China.
Popular in September
Where to go in September - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
The Li River: A Journey Through China’s Most Breathtaking Landscape
Go to China's Zhangjiajie National Park with the highest, the fastest, largest-loaded outdoor elevator in the world
You won't find this unique landscape anywhere else in the world. Thousands of floating mountains overgrown with trees at the top dominate this fairy tale landscape.
Go to Xinjiang in China
In Xinjiang you get to see a mix of East and Central Asia. An experience that you might want to add to your bucket list. You can travel through the province as if you are following an ancient silk route.
Mount Kailash
The best time for a Kailash tour/trekking is from mid-May to mid-October when the temperature is most pleasant. It is warm, dry and sunny in that period.