Perth
December
Weather in Perth for December 2025
Your guide to Perth weather in December - trends and predictions
Perth typically experiences moderate snowfall in December, with an average of 6 snowy days.
According to Perth snow forecast for December 2025, no snow is expected until the end of the month.So far, December 2025 in Perth is slightly warmer than the historical average by 0.8 °C.
The forecast for the next days in Perth predicts temperatures to be around 6 °C, close to the historical average.
In general, the average temperature in Perth at the beginning of December is 6.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 5.9 °C by the end of December.
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Snow Forecast ❄️
Temperatures
More
13
Dry days
12
Rainy days
6
Snow days
7°/2°
Temperatures
25 km/h
Avg max wind
82 %
Avg humidity
Perth Weather December
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Temperatures trend during December in Perth
See the weather trend as well as the moving average line
December weather in Perth day by day
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| Date | Weather | Temperatures | Rain | Snow | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light drizzle | 9° /4° | 7.8 mm | 0 cm | |
| 2 Dec. |  Patchy rain possible | 7° /1° | 0.4 mm | 0 cm | |
| 3 Dec. |  Light snow | 4° /0° | 1.5 mm | 0.9 cm | |
| 4 Dec. | Light rain | 5° /1° | 3.3 mm | 0 cm | |
| 5 Dec. |  Moderate rain | 7° /2° | 8.1 mm | 0 cm | |
| 6 Dec. |  Light sleet | 6° /2° | 8.3 mm | 1.3 cm | |
| 7 Dec. | Light sleet | 7° /2° | 19.6 mm | 2.7 cm | |
| 8 Dec. | Patchy rain possible | 7° /2° | 0 mm | 0 cm | |
| 9 Dec. |  Overcast | 8° /2° | 9.9 mm | 0 cm | |
| 10 Dec. |  Sunny | 5° /3° | 1 mm | 0 cm | |
| 11 Dec. | Sunny | 6° /3° | 0 mm | 0 cm | |
| 12 Dec. | Overcast | 5° /2° | 0 mm | 0 cm | |
| 13 Dec. | Overcast | 6° /2° | 0.7 mm | 0 cm | |
| 14 Dec. | Overcast | 7° /4° | 5.7 mm | 0 cm | |
| 15 Dec. | Patchy rain possible | 7° /4° | 0.3 mm | 0 cm | |
| 16 Dec. |  Partly cloudy | 4° /2° | 0 mm | 0 cm | |
| 17 Dec. | Patchy rain possible | 9° /2° | 4.6 mm | 0 cm | |
| 18 Dec. | Moderate rain | 10° /4° | 9.4 mm | 0 cm | |
| 19 Dec. | Patchy rain possible | 8° /4° | 0.7 mm | 0 cm | |
| 20 Dec. | Partly cloudy | 5° /3° | 0 mm | 0 cm | |
| 21 Dec. | Patchy rain possible | 5° /2° | 1.1 mm | 0 cm | |
| 22 Dec. | Patchy rain possible | 7° /6° | 0.3 mm | 0 cm | |
| 23 Dec. | Patchy rain possible | 6° /6° | 0.3 mm | 0 cm | |
| 24 Dec. | Patchy rain possible | 7° /6° | 0.5 mm | 0 cm | |
| 25 Dec. | Patchy rain possible | 7° /6° | 1.4 mm | 0 cm | |
| 26 Dec. | Patchy rain possible | 7° /3° | 0.2 mm | 0 cm | |
| 27 Dec. | Sunny | 4° /1° | 0 mm | 0 cm | |
| 28 Dec. | Sunny | 3° /1° | 0 mm | 0 cm | |
| 29 Dec. |  Heavy snow | 7° /2° | 8.4 mm | 1 cm | |
| 30 Dec. | Heavy snow | 7° /0° | 30.3 mm | 2.4 cm | |
| 31 Dec. |  Mist | 6° /2° | 6 mm | 0 cm | |
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Important Notice
Our weather forecast for Perth 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 Perth forecast closer to your planned date for the most up-to-date weather information.
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Perth in December - FAQ
What are the expected maximum and minimum temperatures in Perth during December?
Prepare for cooler days with highs just around 7° and colder nights, dipping below 2°.
How much rainfall should be expected in Perth during December?
Significant rainfall exceeding 118.5 mm is expected in Perth during December, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
Will it snow in Perth in December 2025?
Perth experiences an average snowfall of 16.285 cm during December, occurring over 6 days.
What are the typical wind conditions in Perth during December?
The average wind speed in Perth during December is 25 km/h, suggesting breezy to windy conditions, depending on your activities.
Perth snow forecast December 2025
Track daily snowfall levels and discover Perth’s snowy potential this December ❄️
On average, Perth sees 6 snowy days during December, with approximately 16.3 cm of total snowfall.
December rainfall patterns in Perth
Explore the daily rainfall trends and prepare for Perths December weather 💧
Typically, Perth has 12 rainy days in December with a total of 118.5 mm of rainfall.
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