Tangshan weather in September
In September, Tangshan has an average high of 27 °C80 °F and an average low of 15 °C58 °F, with about 58 mm2.3 in of precipitation. It is the 4th warmest month of the year and ranks 4th for precipitation.
How September compares with other months
Compared with August, September is 4.8 °C8.7 °F cooler on average and drier by 87 mm3.4 in. Compared with October, September is 7.9 °C14.2 °F warmer on average and wetter by 26 mm1.0 in. Daylight lasts about 12.4 hours around the middle of the month. Average relative humidity is 67% and the average cloud amount 53%.
Is September a good time to visit Tangshan?
Yes — September is one of the most comfortable months to visit Tangshan by our comfort score, which favours average highs of 21–28 °C, lows above 5 °C, little rain and moderate humidity.
What to wear in September
For Tangshan in September, pack light summer clothes such as T-shirts, shorts or light dresses and an extra layer for the cooler mornings and evenings.
September in nearby places
| Place | High °C°F | Low °C°F | Precip. mmin |
|---|---|---|---|
| Tangshan | 2780 | 1558 | 582.3 |
| Linxi | 2678 | 1558 | 582.3 |
| Tanggu | 2780 | 1661 | 552.2 |
| Sanhe | 2780 | 1458 | 642.5 |
| Tianjin | 2781 | 1558 | 532.1 |
| Qinhuangdao | 2678 | 1559 | 602.4 |
| Langfang | 2781 | 1457 | 592.3 |
| Tongzhou | 2780 | 1457 | 642.5 |
| Shanhaiguan | 2476 | 1864 | 572.3 |
Other months in Tangshan
- January0 °C32 °F / −10 °C14 °F
- February4 °C39 °F / −7 °C19 °F
- March12 °C53 °F / −2 °C28 °F
- April20 °C68 °F / 5 °C41 °F
- May27 °C81 °F / 12 °C54 °F
- June31 °C88 °F / 18 °C64 °F
- July32 °C90 °F / 21 °C70 °F
- August30 °C87 °F / 20 °C69 °F
- September27 °C80 °F / 15 °C58 °F
- October19 °C66 °F / 6 °C44 °F
- November9 °C48 °F / −2 °C29 °F
- December2 °C35 °F / −8 °C18 °F
Frequently asked questions
How warm is Tangshan in September?
In September the average high in Tangshan is 27 °C (80 °F) and the average low is 15 °C (58 °F).
Does it rain a lot in Tangshan in September?
On average about 58 mm (2.3 in) of precipitation falls in September; it ranks 4th of the 12 months.
Is September the warmest month in Tangshan?
No. The warmest month in Tangshan is July, with an average high of 32 °C (90 °F). The coldest month is January, with an average low of -10 °C (14 °F).
How long is the day in Tangshan in September?
In the middle of September the day in Tangshan lasts about 12.4 hours from sunrise to sunset. The value is calculated from the position of the city and the sun.
How humid is Tangshan in September?
The average relative humidity in September is about 67%. This is a long-term average for the whole day.
How cloudy is Tangshan in September?
On average about 53% of the sky is covered by cloud in September. This is the mean cloud amount from satellite data, not the number of sunny days.
About this data
All figures are 25-year averages (January 2001 – December 2025) from the NASA POWER project. Temperature, humidity, wind and precipitation come from the MERRA-2 reanalysis (precipitation is the bias-corrected MERRA-2 product), cloud and solar values from CERES satellite data. They describe a grid cell of roughly 50–70 km, not a single weather station, so they can differ from airport records — most of all on coasts, in mountains and for rainfall. Average highs and lows are the monthly mean temperature plus/minus half of the average daily temperature range. Counts of rainy days are not part of this dataset.