The climate in Khōshī during September can be summarized as mild and very dry.
September is in the fall / autumn in Khōshī and is typically the 4th warmest month of the year. Daytime maximum temperatures average around 22°C (72°F), whilst at night 7°C (44°F) is normal.
| Daytime temperature | 22.2°C 71.9°F | 
|---|---|
| Nightly temperature | 6.9°C 44.3°F | 
| Average temperature | 14.5°C 58.1°F | 
| Daily sunshine | 10.7 hrs | 
| Avg rainfall | 5 mm 0.2 ins | 
| Rainy days | 2 days | 
| Sea temperature | 22.3°C 72.2°F | 
| Humidity | 45% | 
| Windspeed | 10.8kph 7 mph | 
On average September is the driest month of the year in Khōshī with around 5mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 10.7 hours of sunshine per day.
				
						
						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 Khōshī in September 2025.
Best places to visit in September
| Hottest month: | July | 25.8°C 78.4°F | 
|---|---|---|
| Driest month: | September | 5mm 0.2ins | 
| Sunniest month: | September | 10.7hrs | 
| Coldest month: | January | -0.8°C 30.6°F | 
| Wettest month: | March | 91mm 3.6ins |