Port Hedland weather in December 2025

Expect daytime maximum temperatures of 37°C in Port Hedland, Western Australia in December and very high heat and humidity based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 37°C maximum daytime temperature in December in Port Hedland37
    37°C max day temperature
  • 11 hours of sunshine per day
  • 4 days with some rainfall in December in Port Hedland4
    4 days with some rainfall
  • 24°C minimum night-time temperature in December in Port Hedland24
    24°C min night temperature
  • 13 hours of daylight per day in December in Port Hedland13
    13 hours of daylight per day
  • Very high heat & humidity in December in Port HedlandVH
    Very High heat & humidity
  • 15 mm monthly rainfall in December in Port Hedland15
    15 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Port Hedland11
    11+ (Extreme) UV index
  • 29°C sea temperature in December in Port Hedland29
    29°C sea temperature

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The December weather guide for Western Australia (Port Hedland) 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 Port Hedland in December?

Daytime temperatures usually reach 28°C in Port Hedland in December with low heat and humidity, falling to 16°C at night.

How sunny is it in Port Hedland in December?

There are normally 11 hours of bright sunshine each day in Port Hedland in December - that's 77% of daylight hours.

How warm is the sea around Port Hedland in December?

The average sea temperature around Port Hedland in December is 21°C.

Does it rain in Port Hedland in December?

There are usually 4 days with some rain in Port Hedland in December and the average monthly rainfall is 12mm.

Port Hedland December sunrise & sunset times

Browse the sunrise and sunset times for Port Hedland in December 2025. Select a month to view Port Hedland sunrise and sunset times for the next 12 months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:17 18:33
Tuesday, 16th December 2025 05:20 18:42
Wednesday, 31st December 2025 05:28 18:49

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