The climate in Dīr during September can be summarized as warm and reasonably dry.
September is in the fall / autumn in Dīr and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 27°C (81°F), whilst at night 14°C (56°F) is normal.
| Daytime temperature | 27°C 80.5°F | 
|---|---|
| Nightly temperature | 13.5°C 56.2°F | 
| Average temperature | 20.2°C 68.4°F | 
| Daily sunshine | 8.8 hrs | 
| Avg rainfall | 46 mm 1.8 ins | 
| Rainy days | 6 days | 
| Sea temperature | 21.1°C 69.9°F | 
| Humidity | 46% | 
| Windspeed | 6.5kph 4 mph | 
On average September is the 4th driest month of the year in Dīr with around 46mm 1.8 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 6 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.8 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 Dīr in September 2025.
Best places to visit in September
| Hottest month: | July | 29.6°C 85.3°F | 
|---|---|---|
| Driest month: | October | 35mm 1.4ins | 
| Sunniest month: | June | 10.5hrs | 
| Coldest month: | January | 5.6°C 42.1°F | 
| Wettest month: | March | 161mm 6.3ins |