Oman (Muscat)
September
Weather in Oman for September 2025
Your guide to Oman weather in September - trends and predictions
In general, the average temperature in Oman at the beginning of September is 34.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 35.1 °C by the end of September.
Precipitation in Oman during September is a rare event, with an average of fewer than 2 rainy days.
Is September a good time to visit Oman? check out the best time to travel to Oman page.
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Temperatures
Rain 🌧️
More
30
Dry days
0
Rainy days
0
Snow days
35°/29°
Temperatures
19 km/h
Avg max wind
50 %
Avg humidity
Oman in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  34° | 2 33° | 3 34° | 4 34° | 5 35° | 6 35° | 7 35° |
| 8 35° | 9 37° | 10 36° | 11 36° | 12 35° | 13 36° | 14 37° |
| 15 36° | 16 36° | 17 35° | 18 36° | 19 36° | 20 36° | 21  36° |
| 22 37° | 23 36° | 24 36° | 25 36° | 26 35° | 27 35° | 28 35° |
| 29 35° | 30 34° |
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Temperatures trend during September in Oman
See the weather trend as well as the moving average line
September weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. | Sunny | 34° /29° | 0 mm | 8 | |
| 2 Sept. | Sunny | 33° /28° | 0 mm | 8 | |
| 3 Sept. | Sunny | 34° /28° | 0 mm | 9 | |
| 4 Sept. | Sunny | 34° /28° | 0 mm | 8 | |
| 5 Sept. | Sunny | 35° /28° | 0 mm | 9 | |
| 6 Sept. | Sunny | 35° /28° | 0 mm | 9 | |
| 7 Sept. | Sunny | 35° /28° | 0 mm | 9 | |
| 8 Sept. | Sunny | 35° /28° | 0 mm | 9 | |
| 9 Sept. | Sunny | 37° /28° | 0 mm | 9 | |
| 10 Sept. | Sunny | 36° /29° | 0 mm | 9 | |
| 11 Sept. | Sunny | 36° /29° | 0 mm | 9 | |
| 12 Sept. | Sunny | 35° /28° | 0 mm | 9 | |
| 13 Sept. | Sunny | 36° /28° | 0 mm | 9 | |
| 14 Sept. | Sunny | 37° /29° | 0 mm | 9 | |
| 15 Sept. | Sunny | 36° /28° | 0 mm | 9 | |
| 16 Sept. | Sunny | 36° /29° | 0 mm | 9 | |
| 17 Sept. | Sunny | 35° /29° | 0 mm | 9 | |
| 18 Sept. | Sunny | 36° /29° | 0 mm | 9 | |
| 19 Sept. | Sunny | 36° /30° | 0 mm | 9 | |
| 20 Sept. | Sunny | 36° /28° | 0 mm | 9 | |
| 21 Sept. | Overcast | 36° /29° | 0 mm | 9 | |
| 22 Sept. | Sunny | 37° /28° | 0 mm | 9 | |
| 23 Sept. | Sunny | 36° /28° | 0 mm | 9 | |
| 24 Sept. | Sunny | 36° /28° | 0 mm | 9 | |
| 25 Sept. | Sunny | 36° /28° | 0 mm | 9 | |
| 26 Sept. | Sunny | 35° /28° | 0 mm | 9 | |
| 27 Sept. | Sunny | 35° /27° | 0 mm | 9 | |
| 28 Sept. | Sunny | 35° /27° | 0 mm | 9 | |
| 29 Sept. | Sunny | 35° /28° | 0 mm | 9 | |
| 30 Sept. | Sunny | 34° /28° | 0 mm | 8 | |
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Important Notice
Our weather forecast for Oman in September is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Oman forecast closer to your planned date for the most up-to-date weather information.
Oman in September - FAQ
What are the expected maximum and minimum temperatures in Oman during September?
With daytime temperatures soaring above 35° and not dropping much below 29° at night, September in Oman is quite hot. Staying hydrated and avoiding peak sun hours is advisable.
How much rainfall should be expected in Oman during September?
Rainfall in Oman during September is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 0 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Oman during September?
The average wind speed in Oman during September is 19 km/h, suggesting breezy to windy conditions, depending on your activities.
What to pack to Oman in September?
As you prepare for your trip to Oman in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Oman, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Footwear
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
UV exposure in Oman during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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