August · Philippines
Best time to visit Siargao in August Weather, crowds & prices
Weather in Siargao in August
Average temperature 28°C, 220 mm of rain, about 30 days with 6+ hours of sunshine and 81% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
August score
6.6/10
Ranked #5 of 12 months
- Avg temp
- 28°C
- Rainfall
- 220 mm
- Humidity
- 81%
- Days with 6h+ sun
- 30
- Crowd Density
- Moderate Crowds
- Average Expenses
- $$ · Moderate Cost ($$)
August in Siargao scores 6.6/10 for beach and coastal travel - an above-average month (#5 of 12). Expect around 28°C, 220 mm of rain, and roughly 30 days with 6+ hours of sunshine this month.
Siargao's Cloud 9 break, lagoon pools and palm-lined roads made it the Philippines' surf capital.
August in Siargao — workable with trade-offs
August averages 28°C (82°F) and humidity near 81%, so the practical pattern is early mornings, a long midday break, and evenings back outside.
220 mm makes this the wettest stretch of the year, though about 30 days with 6+ hours of sunshine still appear — keep an indoor fallback ready.
It scores 6.6/10 here, 5th of 12 months, against 7/10 in the destination's best month.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Figure on mid-season pricing, with crowds are moderate.
Frequently asked
- What is the weather like in Siargao in August?
- In August, Siargao averages 28°C, 220 mm of rain, and about 30 days with 6+ hours of sunshine. Its climate-comfort score is 6.6/10.
- Is August a good time to visit Siargao?
- August earns a 6.6/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Siargao in August?
- Expect about 220 mm of rain in August. Average humidity is 81% and there are about 30 days with 6+ hours of sunshine.
Curated in Siargao
Tickets & experiences
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Siargao, Philippines. Live activities and tours from GetYourGuide, matched to this destination.