Sapporo (Hokkaido) in september: average Weather, Temperature and Climate
Weather in Sapporo (Hokkaido) in september 2025
The weather in Sapporo (Hokkaido) in september comes from statistical datas on the last years. You can view the weather statistics the entire month, but also by using the tabs for the beginning, the middle and the end of the month.
Average weather throughout september
good weather
Weather at 6am
58°F
Clear/Sunny
25% of time
24%
19%
17%
Weather at 12pm
68°F
Moderate rain at times
37% of time
33%
21%
8%
Weather at 6pm
65°F
Clear/Sunny
34% of time
31%
22%
7%
Weather at 3am
56°F
24%
23%
21%
18%
Evolution of daily average temperature and precipitation in Sapporo (Hokkaido) in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Sapporo (Hokkaido) in september.
The climate of Sapporo (Hokkaido) in september is good
The weather in september in Sapporo (Hokkaido) is wet (with 7.8in of rainfall over 8 days). This is better than the previous month since in august it receives an average of 9.4in of precipitation over 11 days.
The climate quite comfortable here the month of september. The thermometer averaged maximum of 70°F. The seasonal minimum is 58°F. Thus, the mean temperature average on this month of september in Sapporo (Hokkaido) is 63°F. These temperatures are far removed from those records observed in Sapporo (Hokkaido) in september with a maximum record of 88°F in 2020 and a minimum record of 41°F in 2009.
In september in Sapporo (Hokkaido), the days on average last 12:31. The sun rises at 05:14 and sets at 17:45.
With a correct weather, the month of september is okay (but not the best) to go in this locality.
Seasonal average climate and temperature of Sapporo (Hokkaido) in september
Check below seasonal norms These datas are compiled from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 63°F | ||||
| Highest temperature | 70°F | ||||
| Lowest temperature | 58°F | ||||
| Highest record temperature | 88°F (2020) | ||||
| Lowest record temperature | 41°F (2009) | ||||
| Number of days at +86°F | 0 day(s) (0%) | ||||
| Number of days at +65°F | 23 day(s) (77%) | ||||
| Number of days at -32°F | 0 day(s) (0%) | ||||
| Sea temperature | |||||
| Average sea temperature | 70°F | ||||
| Lowest sea temperature | 65°F | ||||
| Highest sea temperature | 74°F | ||||
| Wind | |||||
| Wind speed | 15km/h | ||||
| Wind temperature | 56°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 7.8in | ||||
| Number of days with rainfall | 8 day(s) (28%) | ||||
| Record daily rainfall | 5in (2017) | ||||
| Snowfall | 0cm | ||||
| Other climate data | |||||
| Humidity | 91% | ||||
| Visibility | 8.51km | ||||
| Cloud cover | 41% | ||||
| UV index | 5 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:14 | ||||
| Time of sunset | 17:45 | ||||
| Length of day | 12:31 | ||||
| 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 Sapporo (Hokkaido) in september 2024:
58°F to 76°F
58°F to 74°F
59°F to 74°F
56°F to 77°F
59°F to 76°F
67°F to 72°F
54°F to 74°F
58°F to 79°F
65°F to 76°F
61°F to 76°F
59°F to 72°F
58°F to 74°F
61°F to 77°F
45°F to 65°F
56°F to 63°F
49°F to 70°F
61°F to 70°F
59°F to 74°F
61°F to 68°F
58°F to 65°F
49°F to 59°F
43°F to 59°F
43°F to 59°F
45°F to 65°F
50°F to 63°F
54°F to 65°F
59°F to 67°F
58°F to 67°F
50°F to 67°F
49°F to 67°F
Map: other cities in Japan in september
Cities near Sapporo (Hokkaido):
| Otaru in september | good weather |
| Tomakomai in september | good weather |
| Muroran in september | good weather |
| Asahikawa in september | good weather |
| Obihiro in september | good weather |
| Hakodate in september | good weather |
| Mutsu in september | good weather |
| Monbetsu in september | good weather |
| Kitami in september | good weather |
| Kushiro in september | good weather |
| Akan National Park in september | good weather |
| Aomori in september | good weather |
Click over cities on the map for information about the weather in september.
Sapporo (Hokkaido)
perfect weather
good
tolerable
bad
very bad
Weather data for Sapporo (Hokkaido) in september:
Weather data for Sapporo (Hokkaido) for september are derived from an average of the weather forecast since 2009 in Sapporo (Hokkaido). There is a margin of error and these forecasts are to be considered as general information only. The weather in Sapporo (Hokkaido) 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 Sapporo (Hokkaido).