Kalgoorlie weather in December 2025

Expect daytime maximum temperatures of 32°C in Kalgoorlie, Western Australia in December based on long-term weather averages. There are 11 hours of sunshine per day on average.

  • 32°C maximum daytime temperature in December in Kalgoorlie32
    32°C max day temperature
  • 11 hours of sunshine per day
  • 6 days with some rainfall in December in Kalgoorlie6
    6 days with some rainfall
  • 16°C minimum night-time temperature in December in Kalgoorlie16
    16°C min night temperature
  • 14 hours of daylight per day in December in Kalgoorlie14
    14 hours of daylight per day
  • Moderate heat & humidity in December in KalgoorlieM
    Moderate heat & humidity
  • 17 mm monthly rainfall in December in Kalgoorlie17
    17 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Kalgoorlie11
    11+ (Extreme) UV index

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The December weather guide for Western Australia (Kalgoorlie) 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 Kalgoorlie in December?

Daytime temperatures usually reach 32°C in Kalgoorlie in December with moderate heat and humidity, falling to 16°C at night.

How sunny is it in Kalgoorlie in December?

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

Does it rain in Kalgoorlie in December?

There are usually 6 days with some rain in Kalgoorlie in December and the average monthly rainfall is 17mm.

Kalgoorlie December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 04:44 18:43
Tuesday, 16th December 2025 04:46 18:54
Wednesday, 31st December 2025 04:54 19:00

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