Monkey Mia weather in December 2025

Expect daytime maximum temperatures of 90°F in Monkey Mia, Western Australia in December and high heat and humidity based on long-term weather averages. There are 12 hours of sunshine per day on average.

  • 90°F maximum daytime temperature in December in Monkey Mia90
    90°F max day temperature
  • 12 hours of sunshine per day
  • 2 days with some rainfall in December in Monkey Mia2
    2 days with some rainfall
  • 66°F minimum night-time temperature in December in Monkey Mia66
    66°F min night temperature
  • 14 hours of daylight per day in December in Monkey Mia14
    14 hours of daylight per day
  • High heat & humidity in December in Monkey MiaH
    High heat & humidity
  • 0.0 inches monthly rainfall in December in Monkey Mia0.0
    0.0 inches of monthly rainfall
  • UV (maximum) index 11+ (Extreme) in December in Monkey Mia11
    11+ (Extreme) UV index
  • 75°F sea temperature in December in Monkey Mia75
    75°F sea temperature

More about Monkey Mia

Monkey Mia by month

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

Recommended for Western Australia

Qatar Airways: Best prices on worldwide flights

  • Save on flights worldwide with Qatar Airways low fares
  • Discover where you can fly & the best price available
  • Join Privilege Club & earn Qmiles points
Go to Qatar Airways deal >>

View all Qatar Airways offers

The December weather guide for Western Australia (Monkey Mia) 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)  |  Imperial (°F)

Back to top

More about Australia

How hot is it in Monkey Mia in December?

Daytime temperatures usually reach 90°F in Monkey Mia in December with high heat and humidity, falling to 66°F at night.

How sunny is it in Monkey Mia in December?

There are normally 12 hours of bright sunshine each day in Monkey Mia in December - that's 87% of daylight hours.

How warm is the sea around Monkey Mia in December?

The average sea temperature around Monkey Mia in December is 75°F.

Does it ever rain in Monkey Mia in December?

There are usually 2 days with some rain in Monkey Mia in December and the average monthly rainfall is 0.0 inches.

Monkey Mia December sunrise & sunset times

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

JanFebMarAprMayJunJulAugSepOctNovDec

Date Sunrise times Sunset times
Monday, 1st December 2025 05:25 19:03
Tuesday, 16th December 2025 05:28 19:13
Wednesday, 31st December 2025 05:36 19:20

Related posts

Popular travel offers

Explore holidays in the sun for less

More holidays

Airport parking

More parking

Airport lounges

More lounges

Top ^