Geraldton weather in January 2026

Expect daytime maximum temperatures of 32°C in Geraldton, Western Australia in January and high heat and humidity based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 32°C maximum daytime temperature in January in Geraldton32
    32°C max day temperature
  • 11 hours of sunshine per day
  • 3 days with some rainfall in January in Geraldton3
    3 days with some rainfall
  • 18°C minimum night-time temperature in January in Geraldton18
    18°C min night temperature
  • 14 hours of daylight per day in January in Geraldton14
    14 hours of daylight per day
  • High heat & humidity in January in GeraldtonH
    High heat & humidity
  • 6 mm monthly rainfall in January in Geraldton6
    6 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in January in Geraldton11
    11+ (Extreme) UV index
  • 22°C sea temperature in January in Geraldton22
    22°C sea temperature

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The January weather guide for Western Australia (Geraldton) 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 Geraldton in January?

Daytime temperatures usually reach 32°C in Geraldton in January with high heat and humidity, falling to 18°C at night.

How sunny is it in Geraldton in January?

There are normally 11 hours of bright sunshine each day in Geraldton in January - that's 81% of daylight hours.

How warm is the sea around Geraldton in January?

The average sea temperature around Geraldton in January is 22°C.

Does it ever rain in Geraldton in January?

There are usually 3 days with some rain in Geraldton in January and the average monthly rainfall is 6mm.

Geraldton January sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Thursday, 1st January 2026 05:27 19:23
Friday, 16th January 2026 05:38 19:24
Saturday, 31st January 2026 05:51 19:18

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