Ad Dann Weather in September
What's the weather like in Ad Dann (Muḩāfaz̧at Dhamār) in September 2025?
The climate in Ad Dann during September can be summarized as hot and reasonably dry.
September is in the fall / autumn in Ad Dann and is typically the 4th warmest month of the year. Daytime maximum temperatures average around a comfortable 29°C (84°F), whilst at night 17°C (63°F) is normal.
| Daytime temperature | 29°C 84.2°F |
|---|---|
| Nightly temperature | 17°C 62.6°F |
| Average temperature | 23°C 73.4°F |
| Daily sunshine | 8.7 hrs |
| Avg rainfall | 59 mm 2.3 ins |
| Rainy days | 3 days |
| Sea temperature | 31.8°C 89.3°F |
| Humidity | 63% |
| Windspeed | 13kph 8 mph |
On average September is the 4th wettest month of the year in Ad Dann with around 59mm 2.3 inches of rain making it a reasonably dry time to visit. This rainfall is typically spread over 3 days, although this may vary considerably.
On the flip side this corresponds to an average of 8.7 hours of sunshine per day.
September temperatures in Ad Dann
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 Ad Dann in September 2025.
Other monthly averages
Best places to visit in September
Ad Dann weather stats
| Hottest month: | July | 30.2°C 86.4°F |
|---|---|---|
| Driest month: | January | 7mm 0.3ins |
| Sunniest month: | November | 9.7hrs |
| Coldest month: | December | 23°C 73.4°F |
| Wettest month: | August | 83mm 3.3ins |
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