Nizwá Weather in September
What's the weather like in Nizwá (Ad Dākhilīyah) in September 2025?
The climate in Nizwá during September can be summarized as very hot and very dry.
September is in the fall / autumn in Nizwá and is typically the 5th warmest month of the year. Daytime maximum temperatures average around a warm 35°C (95°F), whilst at night 23°C (74°F) is normal.
| Daytime temperature | 35.2°C 95.3°F |
|---|---|
| Nightly temperature | 23.1°C 73.5°F |
| Average temperature | 29.1°C 84.4°F |
| Daily sunshine | 10.4 hrs |
| Avg rainfall | 1 mm 0 ins |
| Rainy days | 1 days |
| Sea temperature | 28.9°C 84°F |
| Humidity | 69% |
| Windspeed | 13.3kph 8 mph |
On average September is the driest month of the year in Nizwá 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 10.4 hours of sunshine per day.
September temperatures in Nizwá
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 Nizwá in September 2025.
Other monthly averages
Best places to visit in September
Nizwá weather stats
| Hottest month: | June | 38.5°C 101.3°F |
|---|---|---|
| Driest month: | September | 1mm 0ins |
| Sunniest month: | November | 10.5hrs |
| Coldest month: | January | 22.4°C 72.3°F |
| Wettest month: | February | 26mm 1ins |
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