Philippines
Siargao in April: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Siargao in April is climatically well suited to beach holidays. The average daily high is around 28 °C, and the sea is about 29 °C. With about 23 rainy days it is very wet.
Historical monthly averages, not a weather forecast. Individual days and years can differ substantially.
Rank among 12 monthly averages
59/100 · #4
Warmth
#8
Dryness
#1
Sun
#1
Sea warmth
#8
Published best categories: Beach, Family
Siargao · AprilPhoto: Azposse · CC BY-SA 4.0Climate facts
- Average high
- 28 °C
- Average low
- 27 °C
- Sea
- 29 °C
- Rainy days (est.)
- 23 rainy days (est.)
- Sun (est.)
- 8 h/day
- Humidity
- 81 %
Climate evidence with direct month comparison
The highlighted row is the selected month. Precipitation total and rainy days are separate monthly averages.
| Month | Avg high °C | Avg low °C | Rainy days (est.) | Precipitation mm | Sun h/day (est.) | Humidity % | Wind m/s | Sea °C | Score |
|---|---|---|---|---|---|---|---|---|---|
| March | 28 | 27 | 25 | 266 | 7.3 | 81 | 4.8 | 28 | 61 |
| April (selected) | 28 | 27 | 23 | 186 | 7.8 | 81 | 4.1 | 29 | 59 |
| May | 29 | 28 | 25 | 168 | 7.6 | 82 | 3.4 | 29 | 56 |
How do the previous and next months compare?
Baseline: April (59/100)
Positive and negative values show the change from the selected month.
| Score Δ | Average high Δ | Average low Δ | Rainy days Δ | Rain Δ | Sun Δ | Humidity Δ | Wind Δ | Sea Δ | |
|---|---|---|---|---|---|---|---|---|---|
| March | +2 | -0.6 °C | -0.5 °C | +2.1 | +80 mm | -0.5 h | +0.1 % | +0.7 m/s | -0.7 °C |
| May | -3 | +0.5 °C | +0.5 °C | +2.3 | -18.3 mm | -0.2 h | +0.7 % | -0.7 m/s | +0.7 °C |
All twelve months in context

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Where to stay in Siargao
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Useful next decisions
Frequently asked questions
How warm is Siargao in April?
The average daily high is around 28 °C, with an average daily low of about 27 °C.
Can you swim in Siargao in April?
The sea is about 29 °C (very warm).
Does it rain a lot in Siargao in April?
The curated estimate is about 23 rainy days per month, not a directly measured long-term average. Total precipitation averages around 186 mm for the month. A rainy day does not mean all-day rain.
When is the best time to visit Siargao?
By the climate score, January, February and March are the strongest months for Siargao. For a beach trip: January, February, March and April. April is not among them.