Weather in Siargao Island for September 2025
In general, the average temperature in Siargao Island at the beginning of September is 29.7 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 29.4 °C by the end of September.
Siargao Island experiences an exceptionally high level of rainfall in September, with more than 24 rainy days on average.
Is September a good time to visit Siargao Island? check out the best time to travel to Siargao Island page.
- New! Chat with our AI weatherman - it’s amazing and free.
Siargao Island in September average weather
Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
---|---|---|---|---|---|---|
1 25° | 2 29° | 3 30° | 4 31° | 5 31° | 6 31° | 7 31° |
8 30° | 9 30° | 10 30° | 11 30° | 12 30° | 13 30° | 14 29° |
15 29° | 16 29° | 17 30° | 18 31° | 19 30° | 20 28° | 21 29° |
22 28° | 23 30° | 24 29° | 25 29° | 26 29° | 27 29° | 28 30° |
29 30° | 30 30° |
You can click on date
Temperatures trend during September in Siargao Island
September weather day by day
Date | Weather | Temperatures | Rain | UV | More |
---|---|---|---|---|---|
1 Sept. | Moderate or heavy rain shower | 25° /24° | 44 mm | 6 | |
2 Sept. | Patchy rain possible | 29° /25° | 2.5 mm | 6 | |
3 Sept. | Patchy rain possible | 30° /26° | 0.2 mm | 7 | |
4 Sept. | Patchy rain possible | 31° /26° | 0.7 mm | 7 | |
5 Sept. | Thundery outbreaks possible | 31° /26° | 0.8 mm | 7 | |
6 Sept. | Partly cloudy | 31° /26° | 1.3 mm | 8 | |
7 Sept. | Patchy rain possible | 31° /26° | 0.6 mm | 7 | |
8 Sept. | Patchy rain possible | 30° /25° | 2.7 mm | 7 | |
9 Sept. | Moderate or heavy rain shower | 30° /25° | 8.4 mm | 7 | |
10 Sept. | Patchy rain possible | 30° /25° | 3.5 mm | 7 | |
11 Sept. | Partly cloudy | 30° /26° | 3.3 mm | 8 | |
12 Sept. | Partly cloudy | 30° /25° | 6.6 mm | 7 | |
13 Sept. | Partly cloudy | 30° /25° | 13.5 mm | 7 | |
14 Sept. | Cloudy | 29° /26° | 3 mm | 6 | |
15 Sept. | Moderate or heavy rain shower | 29° /25° | 6.3 mm | 6 | |
16 Sept. | Patchy rain possible | 29° /25° | 2.5 mm | 6 | |
17 Sept. | Patchy rain possible | 30° /26° | 1.9 mm | 7 | |
18 Sept. | Patchy rain possible | 31° /25° | 2.5 mm | 7 | |
19 Sept. | Partly cloudy | 30° /24° | 12.9 mm | 7 | |
20 Sept. | Patchy rain possible | 28° /24° | 11.7 mm | 7 | |
21 Sept. | Moderate or heavy rain shower | 29° /24° | 7.7 mm | 7 | |
22 Sept. | Light rain shower | 28° /25° | 6.8 mm | 6 | |
23 Sept. | Patchy rain possible | 30° /26° | 2.5 mm | 7 | |
24 Sept. | Light rain shower | 29° /25° | 6 mm | 6 | |
25 Sept. | Light rain shower | 29° /24° | 6.1 mm | 6 | |
26 Sept. | Light rain shower | 29° /25° | 7.8 mm | 6 | |
27 Sept. | Patchy rain possible | 29° /25° | 4.2 mm | 6 | |
28 Sept. | Patchy rain possible | 30° /25° | 3.1 mm | 7 | |
29 Sept. | Light rain shower | 30° /26° | 3.2 mm | 7 | |
30 Sept. | Light rain shower | 30° /26° | 9.1 mm | 7 | |
Next |
Siargao Island in September - FAQ
What to pack to Siargao Island in September?
As you prepare for your trip to Siargao Island in September, it's important to consider the typical weather patterns for the time of year. Below is a carefully tailored packing list to ensure that your time in Siargao Island, during September, is comfortable and enjoyable, regardless of the weather conditions.
- Clothing
- Lightweight Clothing: T-shirts, blouses, shorts, skirts
- Rain Gear: Lightweight, waterproof clothing
- Footwear
- Waterproof Shoes
- Sandals/Flip-flops: Comfortable for warm climates
- Accessories
- Sunglasses: For sun protection
- Sun Hats: Wide-brimmed hats for sun protection in warm weather
- Umbrellas/Raincoats: For rainy days
- Personal Items
- Sunscreen: High SPF for sunny destinations
- Lip Balm with SPF: To protect against chapped lips
September rainfall patterns in Siargao Island
UV exposure in Siargao Island during September
Quick links
Get accurate weather forecasts for Siargao Island, located at latitude 9.871 and longitude 126.051. Stay updated with localized weather information tailored for Siargao Island.