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

More about Kalgoorlie

Kalgoorlie by month

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

Recommended for Western Australia

  • Save on flights to Asia & Australia with July sale
  • Fly to over 30 destinations from Heathrow & Gatwick
  • Including Singapore, Australia, Bali & New Zealand

Expires at 00:00 on Wednesday 31st Dec 2025 · View all Singapore Airlines offers

Singapore AirlinesLow fare finder

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)

Back to top

More about Australia

How hot is it in Kalgoorlie in December?

Daytime temperatures usually reach 28°C in Kalgoorlie in December with low 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.

How warm is the sea around Kalgoorlie in December?

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

Does it rain in Kalgoorlie in December?

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

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

Related posts

Popular travel offers

Explore holiday destinations

More holidays

Save with latest deals & discounts

More deals

Airport parking

More parking

Airport lounges

More lounges

Top ^