Ilocos (Laoag)
September
Weather in Ilocos for September 2025
Your guide to Ilocos weather in September - trends and predictions
In general, the average temperature in Ilocos at the beginning of September is 27.9 °C. As the month progressed, temperatures tended to slightly increase, reaching an average of 28.3 °C by the end of September.
Ilocos experiences heavy rainfall in September, with over 20 rainy days and an average total precipitation 952.9 mm.
Temperatures
Rain 🌧️
2
Dry days
28
Rainy days
0
Snow days
28°/25°
Temperatures
20 km/h
Avg max wind
83 %
Avg humidity
Ilocos Weather September
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Temperatures trend during September in Ilocos
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September weather in Ilocos day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Sept. |  Heavy rain at times | 30° /26° | 3.8 mm | 7 | |
| 2 Sept. |  Moderate or heavy rain shower | 28° /26° | 7.6 mm | 6 | |
| 3 Sept. | Moderate or heavy rain shower | 28° /25° | 76.9 mm | 6 | |
| 4 Sept. | Moderate or heavy rain shower | 27° /25° | 36 mm | 6 | |
| 5 Sept. | Moderate or heavy rain shower | 27° /24° | 65.8 mm | 6 | |
| 6 Sept. | Moderate or heavy rain shower | 27° /23° | 68 mm | 6 | |
| 7 Sept. | Heavy rain at times | 28° /24° | 6.1 mm | 6 | |
| 8 Sept. | Heavy rain at times | 27° /24° | 23.5 mm | 6 | |
| 9 Sept. | Moderate or heavy rain shower | 27° /25° | 36.6 mm | 6 | |
| 10 Sept. | Moderate rain at times | 28° /26° | 4.8 mm | 6 | |
| 11 Sept. | Heavy rain at times | 28° /26° | 2.9 mm | 6 | |
| 12 Sept. | Moderate or heavy rain shower | 29° /26° | 17.6 mm | 6 | |
| 13 Sept. | Moderate or heavy rain shower | 29° /24° | 13 mm | 6 | |
| 14 Sept. | Moderate or heavy rain shower | 29° /25° | 5 mm | 6 | |
| 15 Sept. |  Patchy rain possible | 28° /25° | 1.8 mm | 6 | |
| 16 Sept. | Moderate or heavy rain shower | 27° /24° | 76 mm | 6 | |
| 17 Sept. | Moderate or heavy rain shower | 28° /24° | 21.1 mm | 6 | |
| 18 Sept. | Moderate or heavy rain shower | 29° /25° | 8.2 mm | 6 | |
| 19 Sept. | Moderate or heavy rain shower | 27° /25° | 111.7 mm | 6 | |
| 20 Sept. | Moderate or heavy rain shower | 27° /26° | 21.4 mm | 6 | |
| 21 Sept. | Moderate or heavy rain shower | 26° /25° | 45.9 mm | 6 | |
| 22 Sept. | Patchy rain possible | 27° /25° | 1.3 mm | 6 | |
| 23 Sept. |  Cloudy | 30° /26° | 0.3 mm | 7 | |
| 24 Sept. | Moderate or heavy rain shower | 31° /26° | 6.8 mm | 7 | |
| 25 Sept. | Cloudy | 29° /25° | 0.1 mm | 6 | |
| 26 Sept. | Patchy rain possible | 29° /27° | 0.2 mm | 6 | |
| 27 Sept. | Patchy rain possible | 28° /26° | 2.2 mm | 6 | |
| 28 Sept. | Moderate or heavy rain shower | 27° /25° | 27.9 mm | 6 | |
| 29 Sept. | Moderate or heavy rain shower | 27° /24° | 75.7 mm | 6 | |
| 30 Sept. |  Moderate or heavy rain with thunder | 27° /25° | 184.8 mm | 6 | |
| Next | |||||
Important Notice
Our weather forecast for Ilocos 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 Ilocos forecast closer to your planned date for the most up-to-date weather information.
Change Month
Ilocos in September - FAQ
What are the expected maximum and minimum temperatures in Ilocos 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 Ilocos during September?
Significant rainfall exceeding 952.9 mm is expected in Ilocos during September, occurring over more than 28 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Ilocos during September?
The average wind speed in Ilocos during September is 20 km/h, suggesting breezy to windy conditions, depending on your activities.
September rainfall patterns in Ilocos
Explore the daily rainfall trends and prepare for Ilocoss September weather 💧
UV exposure in Ilocos during September
Stay informed about UV levels for safe outdoor activities throughout the month of September ☀️
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