Mandalī Weather in September
What's the weather like in Mandalī (Diyala Province) in September 2025?
The climate in Mandalī during September can be summarized as very hot and very dry.
September is in the fall / autumn in Mandalī and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a hot 39°C (103°F), whilst at night 21°C (70°F) is normal.
| Daytime temperature | 39.4°C 102.8°F |
|---|---|
| Nightly temperature | 20.9°C 69.5°F |
| Average temperature | 30.1°C 86.2°F |
| Daily sunshine | 12.1 hrs |
| Avg rainfall | 1 mm 0 ins |
| Rainy days | 0 days |
| Sea temperature | 28.5°C 83.3°F |
| Humidity | 29% |
| Windspeed | 9.7kph 6 mph |
On average September is the 4th driest month of the year in Mandalī with around 1mm 0 inches of rain making it a very dry time to visit.
On the flip side this corresponds to an average of 12.1 hours of sunshine per day.
September temperatures in Mandalī
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 Mandalī in September 2025.
Other monthly averages
Best places to visit in September
Mandalī weather stats
| Hottest month: | July | 43.8°C 110.8°F |
|---|---|---|
| Driest month: | July | 0mm 0ins |
| Sunniest month: | June | 14hrs |
| Coldest month: | January | 15.4°C 59.7°F |
| Wettest month: | January | 52mm 2ins |
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