Hamamatsu in september: average Weather, Temperature and Climate
Weather in Hamamatsu in september 2025
The weather in Hamamatsu 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
tolerable weather UV index: 6
Weather at 6am
72°F
Clear/Sunny
38% of time
26%
19%
16%
Weather at 12pm
81°F
Clear/Sunny
43% of time
27%
16%
11%
Weather at 6pm
76°F
Clear/Sunny
38% of time
30%
17%
14%
Weather at 3am
72°F
36%
25%
22%
13%
Evolution of daily average temperature and precipitation in Hamamatsu in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Hamamatsu in september.
The climate of Hamamatsu in september is tolerable
the weather in Hamamatsu in september is wet (with 13.7in of rainfall over 11 days). It should be noted a worsening from the previous month since in august there is an average of 11.3in of precipitation over 12 days.
The climate enjoyable in that area september. The thermometer averaged maximum of 81°F. In the morning the temperature drops to 72°F. Thus, the mean temperature average on this month of september in Hamamatsu is 77°F. Note that seasonal normals in contrast with those observed in Hamamatsu in the month of september with a maximum record of 95°F in 2020 and a minimum record of 58°F in 2011. You can expect to have about 3 days with temperatures over 86°F, or 10 of time.
On average, in Hamamatsu, the days of september last 12:24. Sunrise is at 05:32 and sunset is at 17:56.
With a correct climate, the month of september is okay (but not good) to go in that area.
September: another location in Japan?
If you want to go to Japan in september, there are destinations with better weather than Hamamatsu:
In september, Tokyo, Fukuoka, Hiroshima, Kochi, Kyoto and Nagoya have good weather.
Seasonal average climate and temperature of Hamamatsu in september
Check below seasonal norms These datas are generated from the weather statements earlier years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 77°F | ||||
| Highest temperature | 81°F | ||||
| Lowest temperature | 72°F | ||||
| Highest record temperature | 95°F (2020) | ||||
| Lowest record temperature | 58°F (2011) | ||||
| Number of days at +86°F | 3 day(s) (10%) | ||||
| 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 | 18km/h | ||||
| Wind temperature | 72°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 13.7in | ||||
| Number of days with rainfall | 11 day(s) (37%) | ||||
| Record daily rainfall | 8.6in (2013) | ||||
| Other climate data | |||||
| Humidity | 83% | ||||
| Visibility | 9.19km | ||||
| Cloud cover | 37% | ||||
| UV index | 6 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 05:32 | ||||
| Time of sunset | 17:56 | ||||
| Length of day | 12:24 | ||||
| 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 Hamamatsu in september 2024:
77°F to 85°F
77°F to 86°F
77°F to 86°F
76°F to 88°F
76°F to 86°F
77°F to 92°F
77°F to 90°F
79°F to 88°F
79°F to 90°F
79°F to 88°F
79°F to 90°F
79°F to 88°F
79°F to 88°F
79°F to 88°F
77°F to 83°F
81°F to 86°F
79°F to 86°F
81°F to 90°F
81°F to 94°F
83°F to 95°F
81°F to 90°F
81°F to 90°F
70°F to 76°F
70°F to 79°F
70°F to 83°F
76°F to 85°F
76°F to 85°F
74°F to 77°F
74°F to 79°F
72°F to 77°F
Map: other cities in Japan in september
Cities near Hamamatsu:
| Shizuoka in september | tolerable weather |
| Nakatsugawa in september | tolerable weather |
| Nagoya in september | good weather |
| Ise in september | tolerable weather |
| Fuji in september | tolerable weather |
| Izu in september | tolerable weather |
| Kofu in september | tolerable weather |
| Hakone in september | good weather |
| Takayama in september | tolerable weather |
| Matsumoto in september | good weather |
| Nara in september | tolerable weather |
| Kamakura in september | good weather |
Click over cities on the map for information about the weather in september.
Hamamatsu
perfect weather
good
tolerable
bad
very bad
Weather data for Hamamatsu in september:
Weather data for Hamamatsu for september are derived from an average of the weather forecast since 2009 in Hamamatsu. There is a margin of error and these forecasts are to be considered as general information only. The weather in Hamamatsu 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 Hamamatsu.