Izu in september: average Weather, Temperature and Climate
Weather in Izu in september 2025
The weather in Izu in the month of 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
tolerable weather UV index: 6
Weather at 6am
72°F
Clear/Sunny
30% of time
26%
25%
12%
Weather at 12pm
79°F
Clear/Sunny
40% of time
29%
18%
10%
Weather at 6pm
74°F
Clear/Sunny
38% of time
24%
22%
11%
Weather at 3am
72°F
31%
26%
25%
12%
Evolution of daily average temperature and precipitation in Izu in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Izu in september.
The climate of Izu in september is tolerable
the weather in Izu in september is wet (with 12in of rainfall over 9 days). The situation is deteriorating compared to the previous month since in august there is an average of 6.3in of rainfall over 6 days.
The climate comfortable in this city september. Temperatures are up to 79°F. In the morning the temperature drops to 72°F. Thus, the mean temperature average in september in Izu is 76°F. Note that these seasonal averages are in contrast with those observed in Izu in september with a maximum record of 90°F in 2019 and a minimum record of 61°F in 2010.
On average, in Izu, the days of september last 12:25. Sunrise is at 05:27 and sets at 17:52.
With proper weather, this month is okay (but not good) to go in this locality in Japan.
Izu: another month?
If you can push the dates of your trip to Izu forward, the month of october has a better weather forecast than september. more information
September: another location in Japan?
If you want to go to Japan in september, there are destinations with better weather than Izu:
In september, Tokyo, Fukuoka, Hiroshima, Kochi, Kyoto and Nagoya have good weather.
Seasonal average climate and temperature of Izu 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 | 79°F | ||||
| Lowest temperature | 72°F | ||||
| Highest record temperature | 90°F (2019) | ||||
| Lowest record temperature | 61°F (2010) | ||||
| Number of days at +86°F | 1 day(s) (3%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 79°F | ||||
| Lowest sea temperature | 74°F | ||||
| Highest sea temperature | 83°F | ||||
| Wind | |||||
| Wind speed | 20km/h | ||||
| Wind temperature | 72°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 12in | ||||
| Number of days with rainfall | 9 day(s) (28%) | ||||
| Record daily rainfall | 9.7in (2019) | ||||
| Other climate data | |||||
| Humidity | 85% | ||||
| Visibility | 9.22km | ||||
| Cloud cover | 43% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:27 | ||||
| Time of sunset | 17:52 | ||||
| Length of day | 12:25 | ||||
| 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 Izu in september 2024:
76°F to 83°F
76°F to 86°F
74°F to 77°F
70°F to 79°F
74°F to 81°F
74°F to 85°F
72°F to 86°F
74°F to 86°F
72°F to 85°F
76°F to 86°F
77°F to 86°F
74°F to 85°F
74°F to 86°F
74°F to 86°F
77°F to 85°F
74°F to 83°F
76°F to 85°F
74°F to 86°F
76°F to 86°F
77°F to 88°F
79°F to 83°F
77°F to 85°F
68°F to 76°F
65°F to 74°F
67°F to 76°F
70°F to 79°F
70°F to 79°F
70°F to 74°F
65°F to 70°F
67°F to 70°F
Map: other cities in Japan in september
Cities near Izu:
| Fuji in september | tolerable weather |
| Hakone in september | good weather |
| Shizuoka in september | tolerable weather |
| Kamakura in september | good weather |
| Yokohama in september | good weather |
| Tateyama in september | good weather |
| Kofu in september | tolerable weather |
| Kimitsu in september | good weather |
| Tokyo in september | good weather |
| Hamamatsu in september | tolerable weather |
| Chiba in september | tolerable weather |
| Nakatsugawa in september | tolerable weather |
Click over cities on the map for information about the weather in september.
Izu
perfect weather
good
tolerable
bad
very bad
Weather data for Izu in september:
Weather data for Izu for september are derived from an average of the weather forecast since 2009 in Izu. There is a margin of error and these forecasts are to be considered as general information only. The weather in Izu 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 Izu.