Sasebo in september: average Weather, Temperature and Climate
Weather in Sasebo in september 2025
The weather in Sasebo 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 by clicking on the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather UV index: 7
Weather at 6am
74°F
Clear/Sunny
35% of time
27%
21%
11%
Weather at 12pm
81°F
Clear/Sunny
35% of time
28%
22%
12%
Weather at 6pm
77°F
Clear/Sunny
37% of time
29%
20%
11%
Weather at 3am
74°F
37%
28%
15%
11%
Evolution of daily average temperature and precipitation in Sasebo in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sasebo in september.
The climate of Sasebo in september is good
In september in Sasebo, the climate is wet (with 7.8in of precipitation over 9 days). This is better than the previous month since in august it receives an average of 13.2in of precipitation over 12 days.
The climate nice around this city the month of september. Temperatures are up to 81°F. In the morning the temperature drops to 74°F. Thus, the mean temperature average on this month of september in Sasebo is 77°F. These temperatures are far removed from those records observed in Sasebo in september with a maximum record of 95°F in 2020 and a minimum record of 59°F in 2020. You can expect to have about 4 days with temperatures over 86°F, or 13 of time.
On this month of september, day length in Sasebo is generally 12:24. Sunrise is at 06:04 and sunset is at 18:28.
With a good weather, the month of september is a good month to go in Sasebo.
Seasonal average climate and temperature of Sasebo in september
Check below seasonal norms These statistics are generated from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 77°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 74°F | ||||
| Highest record temperature | 95°F (2020) | ||||
| Lowest record temperature | 59°F (2020) | ||||
| 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 | 80°F | ||||
| Lowest sea temperature | 77°F | ||||
| Highest sea temperature | 83°F | ||||
| Wind | |||||
| Wind speed | 17km/h | ||||
| Wind temperature | 74°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 7.8in | ||||
| Number of days with rainfall | 9 day(s) (29%) | ||||
| Record daily rainfall | 2.7in (2013) | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 9.36km | ||||
| Cloud cover | 38% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:04 | ||||
| Time of sunset | 18:28 | ||||
| Length of day | 12:24 | ||||
| Our opinion about the weather in september | |||||
| Our opinion at whereandwhen.net | good | ||||
How was the weather last september?
Here is the day by day recorded weather in Sasebo in september 2024:
72°F to 88°F
74°F to 86°F
76°F to 86°F
74°F to 86°F
76°F to 86°F
76°F to 90°F
76°F to 90°F
76°F to 92°F
76°F to 94°F
77°F to 92°F
79°F to 92°F
79°F to 92°F
77°F to 92°F
77°F to 92°F
79°F to 94°F
81°F to 94°F
79°F to 90°F
77°F to 92°F
77°F to 94°F
79°F to 88°F
79°F to 83°F
77°F to 83°F
70°F to 79°F
67°F to 85°F
74°F to 77°F
70°F to 86°F
74°F to 86°F
74°F to 88°F
72°F to 86°F
70°F to 85°F
Map: other cities in Japan in september
Cities near Sasebo:
| Karatsu in september | good weather |
| Nagasaki in september | tolerable weather |
| Fukuoka in september | good weather |
| Goto islands in september | tolerable weather |
| Kumamoto in september | good weather |
| Minamata in september | tolerable weather |
| Kitakyushu in september | good weather |
| Takachiho Gorge in september | tolerable weather |
| Beppu/Ōita in september | good weather |
| Ube in september | good weather |
| Kagoshima (Kyushu) in september | tolerable weather |
| Nobeoka in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Sasebo
perfect weather
good
tolerable
bad
very bad
Weather data for Sasebo in september:
Weather data for Sasebo for september are derived from an average of the weather forecast since 2009 in Sasebo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Sasebo 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 Sasebo.