The climate in Van during September can be summarized as mild and dry.
September is in the fall / autumn in Van and is typically the 3rd warmest month of the year. Daytime maximum temperatures average around 23°C (74°F), whilst at night 9°C (48°F) is normal.
| Daytime temperature | 23.1°C 73.6°F | 
|---|---|
| Nightly temperature | 8.7°C 47.7°F | 
| Average temperature | 15.9°C 60.6°F | 
| Daily sunshine | 11.4 hrs | 
| Avg rainfall | 14 mm 0.5 ins | 
| Rainy days | 5 days | 
| Sea temperature | 25.6°C 78°F | 
| Humidity | 46% | 
| Windspeed | 7.2kph 5 mph | 
On average September is the 3rd driest month of the year in Van with around 14mm 0.5 inches of rain making it a dry time to visit. This rainfall is typically spread over 5 days, although this may vary considerably.
On the flip side this corresponds to an average of 11.4 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 Van in September 2025.
Best places to visit in September
| Hottest month: | July | 26.9°C 80.4°F | 
|---|---|---|
| Driest month: | August | 7mm 0.3ins | 
| Sunniest month: | July | 13.7hrs | 
| Coldest month: | January | -1°C 30.2°F | 
| Wettest month: | April | 78mm 3.1ins |