Dalian in september: average Weather, Temperature and Climate
Weather in Dalian in september 2025
The weather in Dalian in the month of september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also navigating through the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
perfect weather UV index: 6
Weather at 6am
72°F
Clear/Sunny
56% of time
24%
11%
8%
Weather at 12pm
76°F
Clear/Sunny
60% of time
23%
9%
6%
Weather at 6pm
72°F
Clear/Sunny
64% of time
23%
8%
5%
Weather at 3am
70°F
56%
24%
15%
4%
Evolution of daily average temperature and precipitation in Dalian in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Dalian in september.
The climate of Dalian in september is perfect
the weather in Dalian in september is rather dry (with 2.3in of rainfall over 3 days). This is better than the previous month since in august it receives an average of 8.1in of rainfall over 8 days.
The climate pleasant in this city september. Temperatures are up to 76°F. In the morning the temperature drops to 72°F. Thus, the mean temperature average in september in Dalian is 74°F. Note that seasonal normals in contrast with those observed in Dalian in september with a maximum record of 85°F in 2017 and a minimum record of 54°F in 2011.
Day length in Dalian in september is 12:27. Sunrise is at 05:35 and sets at 18:02.
With a perfect climate, september is advisable to go there.
Seasonal average climate and temperature of Dalian in september
Check below seasonal norms These statistics are set from the weather statements earlier years of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 74°F | ||||
| Highest temperature | 76°F | ||||
| Lowest temperature | 72°F | ||||
| Highest record temperature | 85°F (2017) | ||||
| Lowest record temperature | 54°F (2011) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 72°F | ||||
| Lowest sea temperature | 67°F | ||||
| Highest sea temperature | 77°F | ||||
| Wind | |||||
| Wind speed | 19km/h | ||||
| Wind temperature | 72°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 2.3in | ||||
| Number of days with rainfall | 3 day(s) (11%) | ||||
| Record daily rainfall | 2.4in (2019) | ||||
| Other climate data | |||||
| Humidity | 70% | ||||
| Visibility | 9.8km | ||||
| Cloud cover | 23% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 12 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:35 | ||||
| Time of sunset | 18:02 | ||||
| Length of day | 12:27 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | perfect | ||||
How was the weather last september?
Here is the day by day recorded weather in Dalian in september 2024:
68°F to 79°F
59°F to 76°F
63°F to 77°F
70°F to 81°F
70°F to 74°F
59°F to 79°F
63°F to 81°F
67°F to 81°F
70°F to 83°F
70°F to 77°F
65°F to 76°F
67°F to 79°F
68°F to 83°F
59°F to 68°F
52°F to 76°F
67°F to 81°F
67°F to 83°F
68°F to 83°F
72°F to 85°F
58°F to 74°F
50°F to 63°F
52°F to 67°F
50°F to 72°F
56°F to 74°F
63°F to 77°F
58°F to 72°F
56°F to 76°F
59°F to 76°F
65°F to 79°F
56°F to 68°F
Map: other cities in China in september
Cities near Dalian:
| Yantai in september | perfect weather |
| Huludao in september | perfect weather |
| Panjin Honghaitan in september | perfect weather |
| Dandong in september | good weather |
| Weifang in september | perfect weather |
| Qingdao in september | perfect weather |
| Shenyang in september | perfect weather |
| Tianjin in september | perfect weather |
| Beijing in september | perfect weather |
| Linyi in september | good weather |
| Shijiazhuang in september | perfect weather |
| Yancheng in september | good weather |
Click over cities on the map for information about the weather in september.
Dalian
perfect weather
good
tolerable
bad
very bad
Weather data for Dalian in september:
Weather data for Dalian for september are derived from an average of the weather forecast since 2009 in Dalian. There is a margin of error and these forecasts are to be considered as general information only. The weather in Dalian can vary slightly from year to year, but this data should limit surprises. So you can pack your bags or check for the best time in year to go to Dalian.