Emirate of Umm Al Quwain weather in September
Temperature, sea and sunshine in September: long-term averages from 30 years of weather data, not a forecast.
Holiday weather in September
Good
Best time to visit: February – April, October – December
What is the weather like in Emirate of Umm Al Quwain in September?
In September, Emirate of Umm Al Quwain is very hot: daytime highs average 38 °C, and even at night it stays warm at around 28 °C. The sea averages 32.4 °C – almost as warm as a bath. With around 10 hours of sunshine a day, there is plenty of sun. It hardly ever rains. On about 30 days the thermometer climbs to 30 °C or more. The air is often humid and muggy. All in all, September is a good month for a holiday in Emirate of Umm Al Quwain.
September compared
How the weather changes from August to October. Tap a month to open it.
| AugustAug | SeptemberSep | OctoberOct | |
|---|---|---|---|
| Score | 65 | 65 | 83 |
| Day | 40° | 38° | 35° |
| Night | 30° | 28° | 25° |
| Sea | 33° | 32° | 31° |
| Sun | 10 h | 10 h | 9 h |
| Rain days | 0 | 0 | 0 |
More details for September
- Daylight
- 12 h 20 min06:03 – 18:23
- UV index
- 10 · very highclear sky, noon (estimate)All months
- Muggy days
- 29 daysdew point 18 °C or moreAll months
- Wind
- 20 km/haverage daily peakAll months
- Cloud cover
- 6 %on averageAll months
- Hot days
- 30 days30 °C or moreAll months
- Time zone
- UTC+4Asia/Dubai
How the score comes together
- Temperatureweight 35 %0 %
- Seaweight 25 %100 %
- Sunshineweight 20 %100 %
- Few rainy daysweight 20 %100 %
Each factor is rated from 0 to 100 % and weighted for the travel style “Sun, sea & sand”.
What to pack in September
- Swimwear
- Sunscreen
- Sunglasses & sun hat
- Light, breathable clothes
- Water bottle – drink plenty
- Insect repellent
Emirate of Umm Al Quwain in September: quick answers
Is Emirate of Umm Al Quwain hot in September?
Yes. In September, Emirate of Umm Al Quwain is very hot: daytime highs average 38 °C and nights stay around 28 °C. On about 30 days the thermometer climbs to 30 °C or more.
Can you swim in Emirate of Umm Al Quwain in September?
Yes. In September the sea averages 32.4 °C – almost as warm as a bath.
Does it rain much in Emirate of Umm Al Quwain in September?
It hardly ever rains.
Emirate of Umm Al Quwain month by month
The whole year in Emirate of Umm Al QuwainAll destinations: United Arab EmiratesWhere to go in SeptemberSea temperature in September
Climate averages 1996–2025, not a forecast. Data: Copernicus ERA5 / ERA5-Land via Open-Meteo.com (CC BY 4.0), NOAA OISST, WMO 1991–2020 (NOAA NCEI), GeoNames (CC BY 4.0). Sources & licences