Yishun New Town
September
Weather in Yishun New Town for September 2025
Your guide to Yishun New Town weather in September - trends and predictions
Until now, September 2025 in Yishun New Town has been nearly identical to the historical average, with a temperature of 27.3 °C (showing only a slight deviation of -0.5 °C).
The forecast for the upcoming days in Yishun New Town predicts a temperature of 30.4 °C, which is slightly above the historical average.
In general, the average temperature in Yishun New Town at the beginning of September is 27.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 30.9 °C by the end of September.
Yishun New Town experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 275.5 mm.
Temperatures
Rain 🌧️
2
Dry days
28
Rainy days
0
Snow days
29°/25°
Temperatures
15 km/h
Avg max wind
79 %
Avg humidity
Yishun New Town Weather September
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Temperatures trend during September in Yishun New Town
See the weather trend as well as the moving average line
September weather in Yishun New Town day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 28° /25° | 10.9 mm | 6 | |
| 2 Sept. |  Moderate or heavy rain shower | 26° /25° | 12.6 mm | 6 | |
| 3 Sept. | Light rain shower | 26° /25° | 9.3 mm | 6 | |
| 4 Sept. | Light rain shower | 28° /25° | 3.9 mm | 6 | |
| 5 Sept. | Light rain shower | 29° /25° | 12.7 mm | 6 | |
| 6 Sept. | Light rain shower | 26° /24° | 17 mm | 6 | |
| 7 Sept. | Light rain shower | 28° /25° | 4.5 mm | 6 | |
| 8 Sept. | Light rain shower | 26° /24° | 5.3 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 29° /24° | 17.5 mm | 7 | |
| 10 Sept. | Moderate or heavy rain shower | 29° /25° | 6.7 mm | 6 | |
| 11 Sept. | Moderate or heavy rain shower | 29° /24° | 8.9 mm | 6 | |
| 12 Sept. | Moderate or heavy rain shower | 28° /24° | 16.6 mm | 6 | |
| 13 Sept. | Moderate rain at times | 28° /24° | 7.3 mm | 7 | |
| 14 Sept. |  Heavy rain at times | 29° /24° | 4.8 mm | 7 | |
| 15 Sept. | Moderate or heavy rain shower | 29° /25° | 11.9 mm | 7 | |
| 16 Sept. | Heavy rain at times | 30° /24° | 1.9 mm | 7 | |
| 17 Sept. |  Moderate rain | 27° /24° | 5.9 mm | 1 | |
| 18 Sept. | Patchy rain possible | 30° /25° | 4 mm | 2.9 | |
| 19 Sept. | Patchy rain possible | 30° /25° | 3.8 mm | 2 | |
| 20 Sept. | Patchy rain possible | 30° /25° | 3.4 mm | 2.9 | |
| 21 Sept. | Patchy rain possible | 31° /26° | 0.5 mm | 3 | |
| 22 Sept. | Patchy rain possible | 30° /26° | 0.1 mm | 6 | |
| 23 Sept. | Patchy rain possible | 31° /26° | 0.4 mm | 6 | |
| 24 Sept. |  Sunny | 30° /26° | 0 mm | 7 | |
| 25 Sept. | Patchy rain possible | 31° /26° | 1.1 mm | 6 | |
| 26 Sept. | Patchy rain possible | 31° /26° | 0.1 mm | 6 | |
| 27 Sept. |  Partly cloudy | 31° /26° | 0 mm | 7 | |
| 28 Sept. | Patchy rain possible | 32° /26° | 0.4 mm | 6 | |
| 29 Sept. | Patchy rain possible | 31° /26° | 3.5 mm | 6 | |
| 30 Sept. | Patchy rain possible | 30° /26° | 1 mm | 6 | |
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Important Notice
Our weather forecast for Yishun New Town 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 Yishun New Town forecast closer to your planned date for the most up-to-date weather information.
Change Month
Yishun New Town in September - FAQ
What are the expected maximum and minimum temperatures in Yishun New Town during September?
During September, expect a variety of temperatures with highs around 29° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Yishun New Town during September?
Significant rainfall exceeding 275.5 mm is expected in Yishun New Town during September, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Yishun New Town during September?
The average wind speed in Yishun New Town during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Yishun New Town
Explore the daily rainfall trends and prepare for Yishun New Towns September weather 💧
UV exposure in Yishun New Town during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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