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Australia weather

Weather in Margaret River for December 2025

Your guide to Margaret River weather in December - trends and predictions

    Temperatures

  • Until now, December 2025 in Margaret River has been nearly identical to the historical average, with a temperature of 22.9 °C (showing only a slight deviation of 0.1 °C).

  • The forecast for the next days in Margaret River predicts temperatures to be around 23 °C, close to the historical average.

  • In general, the average temperature in Margaret River at the beginning of December is 20.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 23.6 °C by the end of December.

    • Rain 🌧️

  • Margaret River experiences moderate rainfall in December, with an average of 8 rainy days and a total precipitation of 20.2 mm.

    • More

  • New! Chat with our AI weatherman - it’s amazing and free.

Average dry days
23
Dry days
Average rainy days
8
Rainy days
Average snowy days
0
Snow days
Average temperatures
23°/14°
Temperatures
Average wind speed
27 km/h
Avg max wind
Average humidity
66 %
Avg humidity

Margaret River Weather December

Move between months or click on a day
November
January
Mon.Tue.Wed.Thu.Fri.Sat.Sun.
1
Moderate rain at times
22°
2
Patchy rain possible
19°
3
Heavy rain at times
19°
4
Patchy rain possible
20°
5
Cloudy
20°
6
Sunny
20°
7
Sunny
22°
8
Partly cloudy
23°
9
Sunny
23°
10
Sunny
26°
11
Overcast
26°
12
Partly cloudy
27°
13
Overcast
26°
14
Sunny
26°
15
Patchy rain possible
23°
16
Patchy rain possible
22°
17
Sunny
26°
18
Patchy rain possible
23°
19
Sunny
23°
20
Sunny
20°
21
Sunny
22°
22
Sunny
23°
23
Sunny
26°
24
Sunny
28°
25
Sunny
28°
26
Sunny
28°
27
Patchy rain possible
20°
28
Sunny
20°
29
Patchy rain possible
19°
30
Sunny
23°
31
Sunny
27°

Temperatures trend during December in Margaret River

See the weather trend as well as the moving average line

December weather in Margaret River day by day

Click on a date for more information
November January
Date Weather Temperatures Rain UV More
1 Dec. Moderate rain at times
Moderate rain at times
 22° /15° 1.8 mm 9
2 Dec. Patchy rain possible
Patchy rain possible
 19° /15° 0.8 mm 8
3 Dec. Heavy rain at times
Heavy rain at times
 19° /16° 3.7 mm 8
4 Dec. Patchy rain possible
Patchy rain possible
 20° /13° 1.7 mm 8
5 Dec. Cloudy
Cloudy
 20° /12° 0 mm 8
6 Dec. Sunny
Sunny
 20° /11° 0 mm 9
7 Dec. Sunny
Sunny
 22° /13° 0.1 mm 9
8 Dec. Partly cloudy
Partly cloudy
 23° /13° 0.2 mm 9
9 Dec. Sunny
Sunny
 23° /13° 0 mm 9
10 Dec. Sunny
Sunny
 26° /12° 0 mm 10
11 Dec. Overcast
Overcast
 26° /15° 0 mm 9
12 Dec. Partly cloudy
Partly cloudy
 27° /15° 0 mm 10
13 Dec. Overcast
Overcast
 26° /13° 0 mm 9
14 Dec. Sunny
Sunny
 26° /17° 0.3 mm 10
15 Dec. Patchy rain possible
Patchy rain possible
 23° /17° 0.7 mm 9
16 Dec. Patchy rain possible
Patchy rain possible
 22° /15° 0.1 mm 8
17 Dec. Sunny
Sunny
 26° /12° 0 mm 10
18 Dec. Patchy rain possible
Patchy rain possible
 23° /16° 0.2 mm 3.6
19 Dec. Sunny
Sunny
 23° /12° 0 mm 3.6
20 Dec. Sunny
Sunny
 20° /14° 0.1 mm 3.5
21 Dec. Sunny
Sunny
 22° /10° 0 mm 4
22 Dec. Sunny
Sunny
 23° /15° 0 mm 8
23 Dec. Sunny
Sunny
 26° /12° 0 mm 8
24 Dec. Sunny
Sunny
 28° /16° 0 mm 9
25 Dec. Sunny
Sunny
 28° /20° 0 mm 9
26 Dec. Sunny
Sunny
 28° /20° 0 mm 9
27 Dec. Patchy rain possible
Patchy rain possible
 20° /16° 0.5 mm 7
28 Dec. Sunny
Sunny
 20° /14° 0 mm 8
29 Dec. Patchy rain possible
Patchy rain possible
 19° /14° 0 mm 7
30 Dec. Sunny
Sunny
 23° /16° 0 mm 8
31 Dec. Sunny
Sunny
 27° /12° 0 mm 10
Next
Important Notice
Our weather forecast for Margaret River in December is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Margaret River forecast closer to your planned date for the most up-to-date weather information.
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Margaret River in December - FAQ

What are the expected maximum and minimum temperatures in Margaret River during December?
Enjoy moderate daytime temperatures of up to 23° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Margaret River during December?
In December, Margaret River can expect light to moderate rainfall, totaling 20.2 mm across approximately 8 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Margaret River during December?
The average wind speed in Margaret River during December is 27 km/h, suggesting breezy to windy conditions, depending on your activities.

December rainfall patterns in Margaret River

Explore the daily rainfall trends and prepare for Margaret Rivers December weather 💧
Typically, Margaret River has 8 rainy days in December with a total of 20.2 mm of rainfall.

UV exposure in Margaret River during December

Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️

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Location coordinates Where is Margaret River?

Get accurate weather forecasts for Margaret River, located at latitude -33.955 and longitude 115.076. Stay updated with localized weather information tailored for Margaret River.

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