General Santos
September
Weather in General Santos for September 2026
Your guide to General Santos weather in September - trends and predictions
Until now, September 2026 in General Santos is slightly cooler than the historical average by 0.8 °C.
Expect cooler weather in the next days in General Santos with the forecast suggesting a temperature of 28.4 °C, lower than the historical average.
In general, the average temperature in General Santos at the beginning of September is 29.6 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 28.4 °C by the end of September.
General Santos experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 179.1 mm.
Temperatures
Rain 🌧️
0
Dry days
30
Rainy days
0
Snow days
29°/23°
Temperatures
13 km/h
Avg max wind
80 %
Avg humidity
General Santos Weather September
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Temperatures trend during September in General Santos
See the weather trend as well as the moving average line
September weather in General Santos day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Light rain shower | 29° /23° | 2.8 mm | 7 | |
| 2 Sept. | Patchy rain possible | 30° /23° | 1.5 mm | 6 | |
| 3 Sept. | Light rain shower | 29° /24° | 3 mm | 5 | |
| 4 Sept. | Patchy rain possible | 29° /24° | 5.5 mm | 7 | |
| 5 Sept. | Light rain shower | 30° /23° | 8.6 mm | 6 | |
| 6 Sept. | Light rain shower | 30° /24° | 5.6 mm | 6 | |
| 7 Sept. |  Moderate or heavy rain shower | 30° /23° | 6.7 mm | 8 | |
| 8 Sept. | Light rain shower | 30° /23° | 7 mm | 7 | |
| 9 Sept. | Moderate or heavy rain shower | 30° /24° | 6.3 mm | 6 | |
| 10 Sept. | Light rain shower | 30° /24° | 6.7 mm | 5 | |
| 11 Sept. | Light rain shower | 30° /23° | 6.1 mm | 6 | |
| 12 Sept. |  Partly cloudy | 29° /23° | 8.5 mm | 6 | |
| 13 Sept. | Light rain shower | 28° /23° | 7.6 mm | 5 | |
| 14 Sept. | Patchy rain possible | 28° /23° | 6.5 mm | 6 | |
| 15 Sept. | Patchy rain possible | 29° /26° | 1.4 mm | 12.5 | |
| 16 Sept. |  Sunny | 29° /26° | 0.2 mm | 12.8 | |
| 17 Sept. |  Overcast | 29° /26° | 0.1 mm | 4.8 | |
| 18 Sept. | Overcast | 29° /25° | 0.2 mm | 7 | |
| 19 Sept. | Sunny | 28° /25° | 0.5 mm | 7 | |
| 20 Sept. | Patchy rain possible | 28° /27° | 5.1 mm | 6 | |
| 21 Sept. | Patchy rain possible | 28° /26° | 2.8 mm | 7 | |
| 22 Sept. | Patchy rain possible | 29° /26° | 5.9 mm | 6 | |
| 23 Sept. | Light rain shower | 29° /26° | 7.4 mm | 6 | |
| 24 Sept. | Overcast | 27° /25° | 0.7 mm | 6 | |
| 25 Sept. | Patchy rain possible | 28° /26° | 3.4 mm | 7 | |
| 26 Sept. | Light rain shower | 28° /26° | 7.5 mm | 6 | |
| 27 Sept. | Patchy rain possible | 28° /26° | 4.2 mm | 6 | |
| 28 Sept. | Patchy rain possible | 28° /26° | 4.5 mm | 7 | |
| 29 Sept. | Light rain shower | 30° /23° | 5.6 mm | 7 | |
| 30 Sept. | Light rain shower | 30° /23° | 4.5 mm | 7 | |
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Important Notice
Our weather forecast for General Santos 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 General Santos forecast closer to your planned date for the most up-to-date weather information.
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General Santos in September - FAQ
What are the expected maximum and minimum temperatures in General Santos during September?
During September, expect a variety of temperatures with highs around 29° and lows near 23°, suitable for diverse activities and preferences.
How much rainfall should be expected in General Santos during September?
Significant rainfall exceeding 179.1 mm is expected in General Santos during September, occurring over more than 30 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in General Santos during September?
The average wind speed in General Santos during September is 13 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in General Santos
Explore the daily rainfall trends and prepare for General Santoss September weather 💧
Typically, General Santos has 30 rainy days in September with a total of 179.1 mm of rainfall.
UV exposure in General Santos during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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