Weather in Umm Al Quwain: September
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Average day temperature: | 102.2°F |
| Average night temperature: | 86.3°F | |
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Sea water temperature: | 90.9°F |
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Number of sunny days: | 30 days |
| Day length: | 11.9 - 12.6 hours | |
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Number of rainy days: | 0 days |
| Precipitation totals: | 0.0 in. | |
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forecast
| Umm Al Quwain |
temperature
| Umm Al Quwain |
Air temperature in September, °F
The highest day temperature during September of 2025 was 106°F. At the same time the lowest night temperature was 79°F. Daily and nightly averages during September were 100.3°F and 84.0°F.
Sea water temperature in Umm Al Quwain in September, °F
The average sea water temperature in September of 2025 was 90.9°F. The highest and lowest sea temperatures during the month were 92.8°F and 89.4°F.
Almost all days of September in Umm Al Quwain are sunny. Cloudy days are rare.
Precipitation total in September, in.
Precipitation total value in Umm Al Quwain in September is 0.0 in. Other months of the year show relatively similar values.
The average wind speed value in September is 8.5 mph It makes September one of the least windy months of the year.
This chart shows average number of hours during the day when sunlight can reach the ground. It depends on day length and cloudiness during the day. The average number of sunny hours in September is: 12.1.
Best time for vacation in Umm Al Quwain
Umm Al Quwain on a weather map
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