Sepang
September
Weather in Sepang for September 2025
Your guide to Sepang weather in September - trends and predictions
In general, the average temperature in Sepang at the beginning of September is 29.9 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29.4 °C by the end of September.
Sepang experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 133.7 mm.
Temperatures
Rain 🌧️
6
Dry days
24
Rainy days
0
Snow days
29°/24°
Temperatures
11 km/h
Avg max wind
81 %
Avg humidity
Sepang in September average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  30° | 2  31° | 3 30° | 4 29° | 5 30° | 6 30° | 7 29° |
| 8 30° | 9 25° | 10 26° | 11  29° | 12 31° | 13 29° | 14 29° |
| 15 29° | 16 29° | 17 29° | 18 29° | 19 30° | 20 30° | 21  29° |
| 22 30° | 23 30° | 24  30° | 25 29° | 26 28° | 27 28° | 28 31° |
| 29 30° | 30 30° |
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Temperatures trend during September in Sepang
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. | Partly cloudy | 30° /23° | 0 mm | 8 | |
| 2 Sept. | Patchy rain possible | 31° /25° | 2.1 mm | 7 | |
| 3 Sept. | Patchy rain possible | 30° /24° | 0.2 mm | 7 | |
| 4 Sept. | Light rain shower | 29° /25° | 5.1 mm | 6 | |
| 5 Sept. | Partly cloudy | 30° /24° | 1.1 mm | 8 | |
| 6 Sept. | Patchy rain possible | 30° /25° | 4.3 mm | 7 | |
| 7 Sept. | Light rain shower | 29° /25° | 4.6 mm | 6 | |
| 8 Sept. | Light rain shower | 30° /25° | 4.8 mm | 7 | |
| 9 Sept. | Light rain shower | 25° /23° | 2.1 mm | 6 | |
| 10 Sept. | Patchy rain possible | 26° /24° | 2.2 mm | 6 | |
| 11 Sept. | Overcast | 29° /24° | 0 mm | 6 | |
| 12 Sept. | Patchy rain possible | 31° /24° | 1.3 mm | 7 | |
| 13 Sept. | Patchy rain possible | 29° /23° | 0.1 mm | 6 | |
| 14 Sept. | Patchy rain possible | 29° /23° | 0.6 mm | 6 | |
| 15 Sept. | Light rain shower | 29° /23° | 11.2 mm | 6 | |
| 16 Sept. | Light rain shower | 29° /24° | 9.9 mm | 6 | |
| 17 Sept. | Light rain shower | 29° /24° | 6.5 mm | 6 | |
| 18 Sept. | Light rain shower | 29° /23° | 7.6 mm | 6 | |
| 19 Sept. | Patchy rain possible | 30° /24° | 1.9 mm | 7 | |
| 20 Sept. | Patchy rain possible | 30° /24° | 2.5 mm | 7 | |
| 21 Sept. | Patchy light rain | 29° /24° | 9.6 mm | 6 | |
| 22 Sept. | Patchy rain possible | 30° /25° | 0.3 mm | 7 | |
| 23 Sept. | Light rain shower | 30° /25° | 5.2 mm | 7 | |
| 24 Sept. | Moderate or heavy rain shower | 30° /24° | 15.7 mm | 7 | |
| 25 Sept. | Light rain shower | 29° /23° | 9.2 mm | 6 | |
| 26 Sept. | Light rain shower | 28° /24° | 7.8 mm | 6 | |
| 27 Sept. | Patchy rain possible | 28° /23° | 0 mm | 6 | |
| 28 Sept. | Patchy light drizzle | 31° /24° | 3.8 mm | 7 | |
| 29 Sept. | Patchy rain possible | 30° /24° | 4.4 mm | 7 | |
| 30 Sept. | Light rain shower | 30° /24° | 9.8 mm | 7 | |
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Important Notice
Our weather forecast for Sepang 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 Sepang forecast closer to your planned date for the most up-to-date weather information.
Sepang in September - FAQ
What are the expected maximum and minimum temperatures in Sepang during September?
During September, expect a variety of temperatures with highs around 29° and lows near 24°, suitable for diverse activities and preferences.
How much rainfall should be expected in Sepang during September?
Significant rainfall exceeding 133.7 mm is expected in Sepang during September, occurring over more than 24 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Sepang during September?
The average wind speed in Sepang during September is 11 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Sepang
Explore the daily rainfall trends and prepare for Sepangs September weather 💧
UV exposure in Sepang during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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