Philippines
Siargao in December: weather, sea & travel advice
This month's data profile
Rain shapes the decision
Siargao in December is climatically well suited to beach holidays. The average daily high is around 28 °C, and the sea is about 28 °C. With about 30 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
57/100 · #5
Warmth
#9
Dryness
#12
Sun
#11
Sea warmth
#9
Published best categories: none
Siargao · DecemberPhoto: Azposse · CC BY-SA 4.0Climate facts
- Average high
- 28 °C
- Average low
- 27 °C
- Sea
- 28 °C
- Rainy days (est.)
- 30 rainy days (est.)
- Sun (est.)
- 5 h/day
- Humidity
- 83 %
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 |
|---|---|---|---|---|---|---|---|---|---|
| November | 29 | 28 | 28 | 363 | 5.9 | 83 | 4.2 | 29 | 56 |
| December (selected) | 28 | 27 | 30 | 479 | 5.3 | 83 | 5.0 | 28 | 57 |
| January | 28 | 27 | 29 | 510 | 5.3 | 82 | 5.5 | 28 | 60 |
How do the previous and next months compare?
Baseline: December (57/100)
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 | |
|---|---|---|---|---|---|---|---|---|---|
| November | -1 | +0.3 °C | +0.2 °C | -2 | -115.3 mm | +0.6 h | ±0 % | -0.8 m/s | +0.5 °C |
| January | +3 | -0.5 °C | -0.5 °C | -0.8 | +31.4 mm | ±0 h | -0.7 % | +0.5 m/s | -0.5 °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 December?
The average daily high is around 28 °C, with an average daily low of about 27 °C.
Can you swim in Siargao in December?
The sea is about 28 °C (very warm).
Does it rain a lot in Siargao in December?
The curated estimate is about 30 rainy days per month, not a directly measured long-term average. Total precipitation averages around 479 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. December is not among them.