Lanyu in september: average Weather, Temperature and Climate
Weather in Lanyu in september 2025
The weather in Lanyu in september comes from statistical datas on the past years. You can view the weather statistics for the whole month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
tolerable weather UV index: 7
Weather at 6am
85°F
Partly Cloudy
30% of time
24%
22%
17%
Weather at 12pm
85°F
Clear/Sunny
33% of time
30%
15%
14%
Weather at 6pm
85°F
Partly Cloudy
30% of time
25%
19%
16%
Weather at 3am
85°F
34%
23%
20%
17%
Evolution of daily average temperature and precipitation in Lanyu in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Lanyu in september.
The climate of Lanyu in september is tolerable
The climate in september in Lanyu is wet (with 18.5in of rainfall over 14 days). It should be noted an improvement from the previous month since in august it receives an average of 22.7in of precipitation over 15 days.
The climate quite pleasant around this city the month of september. The thermometer averaged maximum of 85°F. The seasonal minimum is 83°F. Thus, the mean temperature average on this month of september in Lanyu is 85°F. Note that these seasonal averages are in contrast with those observed in Lanyu in september with a maximum record of 88°F in 2017 and a minimum record of 68°F in 2021. You can plan to have about 4 days with temperatures above 86°F, or 13 of time.
Day length in Lanyu in september is 12:16. Sunrise is at 05:41 and sets at 17:57.
With a bad climate, september is not recommended to go in Lanyu.
September: another location in Taiwan?
If you want to go to Taiwan in september, there are destinations with better weather than Lanyu:
In september, Taipei, Hualien, Hsinchu, Keelung, Taichung and Yangmingshan National Park have good weather.
Seasonal average climate and temperature of Lanyu in september
Check below seasonal norms These datas are compiled from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 85°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 88°F (2017) | ||||
| Lowest record temperature | 68°F (2021) | ||||
| Number of days at +86°F | 4 day(s) (13%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 84°F | ||||
| Lowest sea temperature | 82°F | ||||
| Highest sea temperature | 86°F | ||||
| Wind | |||||
| Wind speed | 30km/h | ||||
| Wind temperature | 85°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 18.5in | ||||
| Number of days with rainfall | 14 day(s) (46%) | ||||
| Record daily rainfall | 12.2in (2016) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 8.97km | ||||
| Cloud cover | 44% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:41 | ||||
| Time of sunset | 17:57 | ||||
| Length of day | 12:16 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | tolerable | ||||
How was the weather last september?
Here is the day by day recorded weather in Lanyu in september 2024:
85°F to 86°F
85°F to 86°F
85°F to 86°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
81°F to 83°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
85°F to 86°F
81°F to 85°F
85°F to 85°F
85°F to 85°F
83°F to 85°F
85°F to 86°F
85°F to 85°F
83°F to 85°F
85°F to 86°F
81°F to 83°F
83°F to 85°F
81°F to 83°F
85°F to 85°F
85°F to 85°F
85°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
81°F to 83°F
Map: other cities in Taiwan in september
Cities near Lanyu:
| Green Island (Lutao) in september | tolerable weather |
| Kenting National Park in september | tolerable weather |
| Taitung in september | tolerable weather |
| Kaohsiung in september | tolerable weather |
| Tainan in september | tolerable weather |
| Alishan National Scenic Area in september | tolerable weather |
| Chiayi in september | tolerable weather |
| Sun Moon Lake in september | tolerable weather |
| Hualien in september | good weather |
| Puli (Nantou) in september | tolerable weather |
| Taroko National Park in september | good weather |
| Taichung in september | good weather |
Click over cities on the map for information about the weather in september.
Lanyu
perfect weather
good
tolerable
bad
very bad
Weather data for Lanyu in september:
Weather data for Lanyu for september are derived from an average of the weather forecast since 2009 in Lanyu. There is a margin of error and these forecasts are to be considered as general information only. The weather in Lanyu 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 Lanyu.