Province of Bulacan (Bulacan)
September
Weather in Province of Bulacan for September 2025
Your guide to Province of Bulacan weather in September - trends and predictions
Until now, September 2025 in Province of Bulacan has been nearly identical to the historical average, with a temperature of 28.7 °C (showing only a slight deviation of -0.2 °C).
The forecast for the next days in Province of Bulacan predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Province of Bulacan at the beginning of September is 28.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 26.7 °C by the end of September.
Province of Bulacan experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 550.2 mm.
Temperatures
Rain 🌧️
5
Dry days
25
Rainy days
0
Snow days
28°/25°
Temperatures
15 km/h
Avg max wind
84 %
Avg humidity
Province of Bulacan Weather September
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Temperatures trend during September in Province of Bulacan
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September weather in Province of Bulacan day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Moderate or heavy rain shower | 30° /25° | 17.5 mm | 7 | |
| 2 Sept. | Moderate or heavy rain shower | 27° /24° | 29.6 mm | 6 | |
| 3 Sept. |  Light rain shower | 28° /24° | 20.6 mm | 6 | |
| 4 Sept. | Light rain shower | 29° /25° | 29.2 mm | 6 | |
| 5 Sept. | Light rain shower | 27° /25° | 26.8 mm | 6 | |
| 6 Sept. | Light rain shower | 28° /25° | 8.6 mm | 7 | |
| 7 Sept. | Patchy rain possible | 30° /25° | 4.9 mm | 7 | |
| 8 Sept. | Patchy rain possible | 30° /25° | 2 mm | 7 | |
| 9 Sept. |  Light drizzle | 28° /24° | 2.6 mm | 7 | |
| 10 Sept. |  Patchy light rain with thunder | 31° /23° | 8.1 mm | 7 | |
| 11 Sept. | Patchy light rain with thunder | 30° /24° | 6.4 mm | 7 | |
| 12 Sept. | Light rain shower | 30° /24° | 19 mm | 7 | |
| 13 Sept. | Light rain shower | 29° /24° | 13.2 mm | 7 | |
| 14 Sept. | Light rain shower | 27° /24° | 13.1 mm | 6 | |
| 15 Sept. | Light rain shower | 30° /24° | 5.5 mm | 7 | |
| 16 Sept. | Light rain shower | 28° /23° | 4.3 mm | 6 | |
| 17 Sept. |  Moderate rain | 29° /25° | 11.8 mm | 2.7 | |
| 18 Sept. | Moderate rain | 30° /25° | 7.4 mm | 1.7 | |
| 19 Sept. | Patchy rain possible | 30° /25° | 4.8 mm | 0.7 | |
| 20 Sept. | Moderate rain | 31° /25° | 8 mm | 2.7 | |
| 21 Sept. | Moderate rain | 30° /26° | 7.6 mm | 6 | |
| 22 Sept. | Patchy rain possible | 30° /24° | 3.1 mm | 6 | |
| 23 Sept. | Moderate rain | 28° /26° | 8.8 mm | 6 | |
| 24 Sept. |  Heavy rain | 26° /25° | 21.7 mm | 6 | |
| 25 Sept. | Heavy rain | 25° /24° | 53.3 mm | 5 | |
| 26 Sept. | Heavy rain | 26° /24° | 70.1 mm | 5 | |
| 27 Sept. | Moderate rain | 26° /24° | 6.8 mm | 5 | |
| 28 Sept. | Patchy rain possible | 29° /25° | 4.3 mm | 6 | |
| 29 Sept. | Patchy rain possible | 27° /25° | 2.7 mm | 6 | |
| 30 Sept. | Moderate rain | 28° /25° | 6.6 mm | 6 | |
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Important Notice
Our weather forecast for Province of Bulacan 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 Province of Bulacan forecast closer to your planned date for the most up-to-date weather information.
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Province of Bulacan in September - FAQ
What are the expected maximum and minimum temperatures in Province of Bulacan during September?
During September, expect a variety of temperatures with highs around 28° and lows near 25°, suitable for diverse activities and preferences.
How much rainfall should be expected in Province of Bulacan during September?
Significant rainfall exceeding 550.2 mm is expected in Province of Bulacan during September, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Province of Bulacan during September?
The average wind speed in Province of Bulacan during September is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Province of Bulacan
Explore the daily rainfall trends and prepare for Province of Bulacans September weather 💧
UV exposure in Province of Bulacan during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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