The climate in Banū during September can be summarized as mild and very dry.
September is in the fall / autumn in Banū and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 23°C (74°F), whilst at night 12°C (53°F) is normal.
| Daytime temperature | 23.1°C 73.6°F | 
|---|---|
| Nightly temperature | 11.5°C 52.7°F | 
| Average temperature | 17.3°C 63.1°F | 
| Daily sunshine | 10.2 hrs | 
| Avg rainfall | 4 mm 0.2 ins | 
| Rainy days | 1 days | 
| Sea temperature | 21.2°C 70.2°F | 
| Humidity | 39% | 
| Windspeed | 11.2kph 7 mph | 
On average September is the 3rd driest month of the year in Banū with around 4mm 0.2 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 10.2 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 Banū in September 2025.
Best places to visit in September
| Hottest month: | July | 26.5°C 79.7°F | 
|---|---|---|
| Driest month: | August | 3mm 0.1ins | 
| Sunniest month: | August | 11hrs | 
| Coldest month: | January | 1.4°C 34.5°F | 
| Wettest month: | March | 130mm 5.1ins |