Chatan Weather in September
What's the weather like in Chatan (Okinawa) in September 2024?
The climate in Chatan during September can be summarized as hot, humid and wet.
September is in the fall / autumn in Chatan and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around a steamy 30°C (87°F), whilst at night 25°C (77°F) is normal.
| Daytime temperature | 30.4°C 86.6°F |
|---|---|
| Nightly temperature | 24.9°C 76.7°F |
| Average temperature | 27.6°C 81.7°F |
| Daily sunshine | 7.4 hrs |
| Avg rainfall | 168 mm 6.6 ins |
| Rainy days | 20 days |
| Sea temperature | 28.5°C 83.3°F |
| Humidity | 80% |
| Windspeed | 12.2kph 8 mph |
On average September is the 5th wettest month of the year in Chatan with around 168mm 6.6 inches of rain making it a wet time to visit. This rainfall is typically spread over 20 days, although this may vary considerably.
On the flip side this corresponds to an average of 7.4 hours of sunshine per day.
September temperatures in Chatan
September rainfall
September hourly sunshine
The data used in these monthly averages covers a period of over 100 years right up until last year. As such they are a valid prediction of what to expect for the weather in Chatan in September 2024.
Other monthly averages
Best places to visit in September
Chatan weather stats
| Hottest month: | July | 31.3°C 88.3°F |
|---|---|---|
| Driest month: | December | 116mm 4.6ins |
| Sunniest month: | July | 8.8hrs |
| Coldest month: | January | 18.7°C 65.7°F |
| Wettest month: | June | 273mm 10.7ins |
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