Perth weather in December 2020

Get the latest coronavirus (COVID-19) updates for Australia with current travel advice, statistics and online resources.

  • 28°C maximum daytime temperature in December in Perth28
    28°C max day temperature
  • 11 hours of sunshine per day
  • 4 days with some rainfall in December in Perth4
    4 days with some rainfall
  • 16°C minimum night-time temperature in December in Perth16
    16°C min night temperature
  • 14 hours of daylight per day in December in Perth14
    14 hours of daylight per day
  • Low heat & humidity in December in PerthL
    Low heat & humidity
  • 12 mm monthly rainfall in December in Perth12
    12 mm of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Perth11
    11+ (Extreme) UV index
  • 21°C sea temperature in December in Perth21
    21°C sea temperature

Recommended for Western Australia

  • Top deals & discounts
  • Perth weather overview
  • Perth climate averages by month
  • More destinations
  • Best time to go to Perth
  • Perth 5-day weather forecast

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

The December weather guide for Perth, Western Australia 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.

  • Book a 2 week holiday & get a third week completely FREE
  • 3rd week on B&B basis - upgrades available
  • Destinations include the Algarve, Cyprus, Spain & Malta

How hot is it in Perth in December?

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

How sunny is it in Perth in December?

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

How warm is the sea around Perth in December?

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

Does it rain in Perth in December?

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

Perth sunrise & sunset times for December 2020

Browse the sunrise & sunset times for Perth in December 2020. Select a month to view Perth sunrise & sunset times for the next twelve months.

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Tuesday, 1st December 2020 05:03 19:08
Wednesday, 16th December 2020 05:05 19:19
Thursday, 31st December 2020 05:13 19:26
  • Claim for delayed & cancelled flights + missed connections
  • Receive up to 600 Euros compensation
  • Enter flight number or from/to airports + date

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

Back to top

Discover more about Australia

Where is hot in Western Australia in December for 2020/2021?

Below are average maximum temperatures at popular destinations in Western Australia in December. Select a destination to see more weather parameters.

More destinations & map >>

Related posts

Popular travel offers

Top ^

*affiliate links: find out how we are funded and why this helps us remain free to use.