Siargao Island weather in January 2026

Expect daytime maximum temperatures of 29°C in Siargao Island, Philippines in January and high heat and humidity based on long-term weather averages. There are 6 hours of sunshine per day on average with 24 days with some rainfall and typically 808 mm of rainfall in the month.

  • 29°C maximum daytime temperature in January in Siargao Island29
    29°C max day temperature
  • 6 hours of sunshine per day
  • 24 days with some rainfall in January in Siargao Island24
    24 days with some rainfall
  • 22°C minimum night-time temperature in January in Siargao Island22
    22°C min night temperature
  • 12 hours of daylight per day in January in Siargao Island12
    12 hours of daylight per day
  • High heat & humidity in January in Siargao IslandH
    High heat & humidity
  • 808 mm monthly rainfall in January in Siargao Island808
    808 mm of monthly rainfall
  • UV (maximum) index 11 (Extreme) in January in Siargao Island11
    11 (Extreme) UV index
  • 28°C sea temperature in January in Siargao Island28
    28°C sea temperature

More about the Siargao Island

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The January weather guide for Philippines (Siargao Island) shows long term weather averages processed from data supplied by CRU (University of East Anglia), the Met Office & the Netherlands Meteorological Institute. Find out more about our data sources.

Metric (°C / mm)  |  Imperial (°F / inches)

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How hot is it in Siargao Island in January?

Daytime temperatures usually reach 30°C in Siargao Island in January with high heat and humidity, falling to 21°C at night.

How sunny is it in Siargao Island in January?

There are normally 6 hours of bright sunshine each day in Siargao Island in January - that's 56% of daylight hours.

How warm is the sea around Siargao Island in January?

The average sea temperature around Siargao Island in January is 26°C.

Does it rain in Siargao Island in January?

There are usually 6 days with some rain in Siargao Island in January and the average monthly rainfall is 40mm.

Siargao Island January sunrise & sunset times

Browse the sunrise and sunset times for Siargao Island in January 2026. Select a month to view Siargao Island sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 05:52 17:26
Friday, 16th January 2026 05:56 17:34
Saturday, 31st January 2026 05:58 17:40

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