Naha in september: average Weather, Temperature and Climate
Weather in Naha in september 2025
The weather in Naha in september comes from statistical datas on the past years. You can view the weather statistics for all the 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: 7
Weather at 6am
83°F
Moderate rain at times
38% of time
28%
22%
10%
Weather at 12pm
85°F
Moderate rain at times
31% of time
29%
28%
9%
Weather at 6pm
85°F
Moderate rain at times
38% of time
30%
21%
9%
Weather at 3am
85°F
33%
28%
19%
13%
Evolution of daily average temperature and precipitation in Naha in september
These charts show the evolution of average minimum/maximum temperatures as well as average daily precipitation volume in Naha in september.
The climate of Naha in september is tolerable
The weather in september in Naha is wet (with 10.2in of rainfall over 10 days). This is better than the previous month since in august it receives an average of 13.3in of rainfall over 12 days.
The climate quite enjoyable here this month. The thermometer averaged maximum of 85°F. The minimum is 83°F. Thus, the mean temperature average in september in Naha is 85°F. Note that seasonal normals in contrast with those observed in Naha in september with a maximum record of 94°F in 2021 and a minimum record of 74°F in 2020. You can expect to have about 8 days with temperatures over 86°F, or 27 of time.
On this month of september, day length in Naha is generally 12:19. The sun rises at 06:15 and sets at 18:34.
With a correct weather, this month is okay (but not the best) to go there in Japan.
September: another location in Japan?
If you want to go to Japan in september, there are destinations with better weather than Naha:
In september, Tokyo, Fukuoka, Hiroshima, Kochi, Kyoto and Nagoya have good weather.
Seasonal average climate and temperature of Naha in september
Check below seasonal norms These datas are set from the weather statements of the past years of the month of september.
| September | |||||
| Outside temperature | |||||
| Average temperature | 85°F | ||||
| Highest temperature | 85°F | ||||
| Lowest temperature | 83°F | ||||
| Highest record temperature | 94°F (2021) | ||||
| Lowest record temperature | 74°F (2020) | ||||
| Number of days at +86°F | 8 day(s) (27%) | ||||
| Number of days at +65°F | 30 day(s) (100%) | ||||
| Sea temperature | |||||
| Average sea temperature | 84°F | ||||
| Lowest sea temperature | 82°F | ||||
| Highest sea temperature | 85°F | ||||
| Wind | |||||
| Wind speed | 26km/h | ||||
| Wind temperature | 83°F | ||||
| Precipitation (rainfall) | |||||
| Rainfall | 10.2in | ||||
| Number of days with rainfall | 10 day(s) (34%) | ||||
| Record daily rainfall | 6.6in (2018) | ||||
| Other climate data | |||||
| Humidity | 81% | ||||
| Visibility | 9.4km | ||||
| Cloud cover | 39% | ||||
| UV index | 7 | ||||
| Daily sunshine hours | 11 | ||||
| Sunrise and sunset | |||||
| Time of sunrise | 06:15 | ||||
| Time of sunset | 18:34 | ||||
| Length of day | 12:19 | ||||
| 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 Naha in september 2024:
81°F to 86°F
79°F to 85°F
81°F to 85°F
83°F to 86°F
83°F to 86°F
83°F to 86°F
83°F to 86°F
81°F to 86°F
79°F to 83°F
83°F to 86°F
81°F to 85°F
83°F to 85°F
81°F to 83°F
81°F to 85°F
83°F to 86°F
83°F to 85°F
83°F to 85°F
81°F to 83°F
83°F to 83°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
83°F to 85°F
79°F to 83°F
79°F to 81°F
81°F to 85°F
81°F to 85°F
79°F to 81°F
77°F to 83°F
81°F to 83°F
Map: other cities in Japan in september
Cities near Naha:
| Itoman in september | tolerable weather |
| Okinawa in september | good weather |
| Miyagi Island in september | tolerable weather |
| Nago in september | tolerable weather |
| Aguni-jima in september | good weather |
| Higashi in september | tolerable weather |
| Yambaru National Park in september | tolerable weather |
| Izenajima in september | tolerable weather |
| Iheya-jima in september | tolerable weather |
| Yoron-jima in september | tolerable weather |
| Okino-erabu-jima in september | tolerable weather |
| Tokuno-shima in september | good weather |
Click over cities on the map for information about the weather in september.
Naha
perfect weather
good
tolerable
bad
very bad
Weather data for Naha in september:
Weather data for Naha for september are derived from an average of the weather forecast since 2009 in Naha. There is a margin of error and these forecasts are to be considered as general information only. The weather in Naha 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 Naha.