Calabarzon (Batangas)
September
Weather in Calabarzon for September 2025
Your guide to Calabarzon weather in September - trends and predictions
Until now, September 2025 in Calabarzon has been nearly identical to the historical average, with a temperature of 29 °C (showing only a slight deviation of -0.1 °C).
The forecast for the next days in Calabarzon predicts temperatures to be around 28 °C, close to the historical average.
In general, the average temperature in Calabarzon at the beginning of September is 28.9 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.1 °C by the end of September.
Calabarzon experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 398.5 mm.
Temperatures
Rain 🌧️
5
Dry days
25
Rainy days
0
Snow days
28°/25°
Temperatures
20 km/h
Avg max wind
83 %
Avg humidity
Calabarzon Weather September
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What’s the Weather Like in Calabarzon This September?
Discover the average temperatures and weather trends across Calabarzon’s cities this September.
Temperatures trend during September in Calabarzon
See the weather trend as well as the moving average line
September weather in Calabarzon day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 29° /24° | 18.4 mm | 6 | |
| 2 Sept. |  Moderate or heavy rain shower | 27° /24° | 28.2 mm | 6 | |
| 3 Sept. | Light rain shower | 29° /25° | 8.2 mm | 6 | |
| 4 Sept. |  Patchy light drizzle | 29° /25° | 7.4 mm | 6 | |
| 5 Sept. | Patchy light drizzle | 30° /25° | 3.3 mm | 7 | |
| 6 Sept. | Light rain shower | 28° /25° | 1 mm | 7 | |
| 7 Sept. | Patchy rain possible | 30° /24° | 6.5 mm | 7 | |
| 8 Sept. | Patchy rain possible | 30° /24° | 1.7 mm | 7 | |
| 9 Sept. | Patchy rain possible | 29° /24° | 3.4 mm | 7 | |
| 10 Sept. |  Patchy light rain with thunder | 30° /24° | 5.3 mm | 7 | |
| 11 Sept. |  Thundery outbreaks possible | 30° /25° | 1.7 mm | 7 | |
| 12 Sept. | Light rain shower | 30° /25° | 8.8 mm | 7 | |
| 13 Sept. | Light rain shower | 29° /25° | 8.4 mm | 6 | |
| 14 Sept. | Light rain shower | 28° /25° | 21.2 mm | 6 | |
| 15 Sept. | Light rain shower | 29° /25° | 13.9 mm | 7 | |
| 16 Sept. | Light rain shower | 28° /25° | 6.6 mm | 6 | |
| 17 Sept. |  Moderate rain | 29° /24° | 12.8 mm | 3 | |
| 18 Sept. | Patchy rain possible | 29° /24° | 3.8 mm | 2.9 | |
| 19 Sept. | Patchy rain possible | 30° /25° | 0.9 mm | 2.6 | |
| 20 Sept. | Patchy rain possible | 30° /25° | 3.9 mm | 2.6 | |
| 21 Sept. | Patchy rain possible | 29° /25° | 1.1 mm | 6 | |
| 22 Sept. | Patchy rain possible | 28° /25° | 3.8 mm | 6 | |
| 23 Sept. |  Heavy rain | 26° /24° | 22.3 mm | 6 | |
| 24 Sept. | Moderate rain | 27° /25° | 11.3 mm | 6 | |
| 25 Sept. | Moderate rain | 26° /25° | 11.1 mm | 6 | |
| 26 Sept. | Patchy rain possible | 28° /25° | 2.3 mm | 6 | |
| 27 Sept. | Patchy rain possible | 28° /26° | 0.4 mm | 6 | |
| 28 Sept. | Patchy rain possible | 29° /26° | 0.5 mm | 6 | |
| 29 Sept. | Patchy rain possible | 30° /26° | 0.2 mm | 6 | |
| 30 Sept. | Patchy rain possible | 29° /26° | 0.8 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Calabarzon 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 Calabarzon forecast closer to your planned date for the most up-to-date weather information.
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Calabarzon in September - FAQ
What are the expected maximum and minimum temperatures in Calabarzon 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 Calabarzon during September?
Significant rainfall exceeding 398.5 mm is expected in Calabarzon during September, occurring over more than 25 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Calabarzon during September?
The average wind speed in Calabarzon during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Calabarzon
Explore the daily rainfall trends and prepare for Calabarzons September weather 💧
UV exposure in Calabarzon during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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