Hakone in september: average Weather, Temperature and Climate
Weather in Hakone in september 2025
The weather in Hakone in september comes from statistical datas on the last 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
good weather UV index: 6
Weather at 6am
72°F
Clear/Sunny
32% of time
26%
23%
10%
Weather at 12pm
81°F
Clear/Sunny
39% of time
34%
16%
8%
Weather at 6pm
74°F
Moderate rain at times
33% of time
32%
17%
14%
Weather at 3am
70°F
30%
28%
20%
12%
Evolution of daily average temperature and precipitation in Hakone in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Hakone in september.
The climate of Hakone in september is good
The weather in september in Hakone is wet (with 7.3in of rainfall over 7 days). The weather is worst than the previous month since in august there is an average of 5.7in of precipitation over 8 days.
The climate quite good in this city the month of september. The thermometer averaged maximum of 81°F. The minimum is 72°F. Thus, the mean temperature average in september in Hakone is 76°F. Note that these seasonal averages are in contrast with those observed in Hakone in the month of september with a maximum record of 94°F in 2019 and a minimum record of 52°F in 2020. You can plan to have about 5 days with temperatures up to 86°F, or 17 of the month.
On average, in Hakone, the days of september last 12:25. The sun rises at 05:26 and sets at 17:51.
With a good weather, the month of september is a good month to go there.
Seasonal average climate and temperature of Hakone in september
Check below seasonal norms These statistics are compiled from the weather statements of the last years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 76°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 72°F | ||||
| Highest record temperature | 94°F (2019) | ||||
| Lowest record temperature | 52°F (2020) | ||||
| Number of days at +86°F | 5 day(s) (17%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 79°F | ||||
| Lowest sea temperature | 75°F | ||||
| Highest sea temperature | 83°F | ||||
| Wind | |||||
| Wind speed | 16km/h | ||||
| Wind temperature | 72°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 7.3in | ||||
| Number of days with rainfall | 7 day(s) (23%) | ||||
| Record daily rainfall | 5.1in (2011) | ||||
| Other climate data | |||||
| Humidity | 86% | ||||
| Visibility | 9.19km | ||||
| Cloud cover | 42% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:26 | ||||
| Time of sunset | 17:51 | ||||
| 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 Hakone in september 2024:
79°F to 83°F
77°F to 86°F
76°F to 79°F
74°F to 83°F
74°F to 81°F
76°F to 85°F
77°F to 86°F
79°F to 86°F
77°F to 85°F
77°F to 86°F
79°F to 86°F
79°F to 85°F
79°F to 85°F
77°F to 86°F
79°F to 85°F
77°F to 79°F
77°F to 85°F
79°F to 86°F
81°F to 85°F
79°F to 90°F
81°F to 83°F
79°F to 85°F
70°F to 77°F
67°F to 76°F
67°F to 76°F
72°F to 81°F
74°F to 83°F
74°F to 76°F
70°F to 72°F
68°F to 74°F
Map: other cities in Japan in september
Cities near Hakone:
| Izu in september | tolerable weather |
| Fuji in september | tolerable weather |
| Kamakura in september | good weather |
| Yokohama in september | good weather |
| Kofu in september | tolerable weather |
| Kimitsu in september | good weather |
| Shizuoka in september | tolerable weather |
| Tokyo in september | good weather |
| Tateyama in september | good weather |
| Chiba in september | tolerable weather |
| Maebashi in september | good weather |
| Karuizawa in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Hakone
perfect weather
good
tolerable
bad
very bad
Weather data for Hakone in september:
Weather data for Hakone for september are derived from an average of the weather forecast since 2009 in Hakone. There is a margin of error and these forecasts are to be considered as general information only. The weather in Hakone 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 Hakone.