Tokyo in september: average Weather, Temperature and Climate
Weather in Tokyo in september 2025
The weather in Tokyo in september comes from statistical datas on the past years. You can view the weather statistics for all the month, but also by using 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
34% of time
26%
18%
12%
Weather at 12pm
83°F
Clear/Sunny
38% of time
26%
23%
8%
Weather at 6pm
79°F
Clear/Sunny
39% of time
27%
20%
10%
Weather at 3am
76°F
32%
29%
17%
15%
Evolution of daily average temperature and precipitation in Tokyo in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Tokyo in september.
The climate of Tokyo in september is good
In september in Tokyo, the climate is wet (with 5.5in of rainfall over 6 days). Unfortunately, the weather conditions is worsening than the previous month since in august there is an average of 3.7in of precipitation over 5 days.
The climate quite comfortable in that area the month of september. The thermometer averaged maximum of 83°F. On average, the recorded minimum temperature is 74°F. Thus, the mean temperature average on this month of september in Tokyo is 79°F. Note that seasonal normals in contrast with those observed in Tokyo in september with a maximum record of 99°F in 2010 and a minimum record of 58°F in 2010. You You can hope to have about 11 days with temperatures over 86°F, or 37 of the month.
Day length in Tokyo in september is 12:25. Sunrise is at 05:24 and sunset is at 17:49.
With good weather conditions, the month of september is advisable to go there.
Seasonal average climate and temperature of Tokyo 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 | 79°F | ||||
| Highest temperature | 83°F | ||||
| Lowest temperature | 74°F | ||||
| Highest record temperature | 99°F (2010) | ||||
| Lowest record temperature | 58°F (2010) | ||||
| Number of days at +86°F | 11 day(s) (37%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 78°F | ||||
| Lowest sea temperature | 74°F | ||||
| Highest sea temperature | 82°F | ||||
| Wind | |||||
| Wind speed | 18km/h | ||||
| Wind temperature | 74°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 5.5in | ||||
| Number of days with rainfall | 6 day(s) (22%) | ||||
| Record daily rainfall | 5.1in (2019) | ||||
| Other climate data | |||||
| Humidity | 80% | ||||
| Visibility | 9.37km | ||||
| Cloud cover | 42% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:24 | ||||
| Time of sunset | 17:49 | ||||
| Length of day | 12:25 | ||||
| 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 Tokyo in september 2024:
81°F to 86°F
81°F to 90°F
76°F to 81°F
76°F to 81°F
74°F to 86°F
79°F to 90°F
83°F to 90°F
83°F to 88°F
81°F to 90°F
79°F to 90°F
83°F to 90°F
83°F to 90°F
83°F to 90°F
83°F to 90°F
83°F to 90°F
79°F to 85°F
77°F to 88°F
83°F to 90°F
83°F to 90°F
81°F to 92°F
85°F to 88°F
77°F to 86°F
70°F to 76°F
68°F to 77°F
68°F to 79°F
72°F to 85°F
76°F to 85°F
76°F to 79°F
70°F to 74°F
70°F to 77°F
Map: other cities in Japan in september
Cities near Tokyo:
| Yokohama in september | good weather |
| Chiba in september | tolerable weather |
| Kimitsu in september | good weather |
| Kamakura in september | good weather |
| Hakone in september | good weather |
| Tateyama in september | good weather |
| Asahi in september | tolerable weather |
| Maebashi in september | good weather |
| Kofu in september | tolerable weather |
| Izu in september | tolerable weather |
| Fuji in september | tolerable weather |
| Hitachi-Naka in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Tokyo
perfect weather
good
tolerable
bad
very bad
Weather data for Tokyo in september:
Weather data for Tokyo for september are derived from an average of the weather forecast since 2009 in Tokyo. There is a margin of error and these forecasts are to be considered as general information only. The weather in Tokyo 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 Tokyo.