Mount Barker
December
Weather in Mount Barker for December 2026
Your guide to Mount Barker weather in December - trends and predictions
In general, the average temperature in Mount Barker at the beginning of December is 24.4 °C. As the month progressed, temperatures tended to moderately fall, reaching an average of 23.6 °C by the end of December.
With an average of 3 rainy days, Mount Barker experiences minimal rainfall in December.
Is December a good time to visit Mount Barker? check out the best time to travel to Mount Barker page.
✨ Is December a good time to visit Mount Barker? – Ask the AI Weatherman
Temperatures
Rain 🌧️
More
28
Dry days
3
Rainy days
0
Snow days
24°/14°
Temperatures
21 km/h
Avg max wind
55 %
Avg humidity
Mount Barker Weather December
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Temperatures trend during December in Mount Barker
See the weather trend as well as the moving average line
December weather in Mount Barker day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 19° /12° | 0.1 mm | 8 | |
| 2 Dec. | Patchy rain possible | 23° /12° | 0.1 mm | 8 | |
| 3 Dec. |  Partly cloudy | 24° /11° | 0.2 mm | 9 | |
| 4 Dec. |  Sunny | 28° /14° | 0 mm | 10 | |
| 5 Dec. | Sunny | 28° /17° | 0 mm | 10 | |
| 6 Dec. | Patchy rain possible | 26° /16° | 0.3 mm | 9 | |
| 7 Dec. | Partly cloudy | 23° /13° | 0 mm | 9 | |
| 8 Dec. | Patchy rain possible | 26° /13° | 0 mm | 9 | |
| 9 Dec. |  Light rain | 22° /13° | 7.3 mm | 9 | |
| 10 Dec. | Light drizzle | 22° /12° | 0.8 mm | 8 | |
| 11 Dec. | Sunny | 25° /14° | 0.4 mm | 9 | |
| 12 Dec. | Patchy rain possible | 26° /16° | 0.5 mm | 9 | |
| 13 Dec. | Sunny | 24° /14° | 0.4 mm | 9 | |
| 14 Dec. | Patchy rain possible | 22° /13° | 0.2 mm | 8 | |
| 15 Dec. | Sunny | 23° /13° | 0 mm | 9 | |
| 16 Dec. | Sunny | 25° /13° | 0 mm | 9 | |
| 17 Dec. | Partly cloudy | 25° /14° | 0 mm | 10 | |
| 18 Dec. | Sunny | 30° /16° | 0.1 mm | 10 | |
| 19 Dec. |  Cloudy | 25° /13° | 0.2 mm | 9 | |
| 20 Dec. | Sunny | 24° /13° | 0 mm | 10 | |
| 21 Dec. | Sunny | 22° /13° | 0.5 mm | 9 | |
| 22 Dec. | Sunny | 21° /12° | 0 mm | 10 | |
| 23 Dec. | Patchy rain possible | 21° /12° | 0.1 mm | 10 | |
| 24 Dec. | Patchy rain possible | 21° /11° | 0 mm | 9 | |
| 25 Dec. | Light drizzle | 23° /14° | 0.4 mm | 10 | |
| 26 Dec. | Patchy rain possible | 22° /13° | 0.3 mm | 9 | |
| 27 Dec. | Patchy rain possible | 22° /14° | 0.2 mm | 9 | |
| 28 Dec. | Patchy rain possible | 26° /16° | 1.1 mm | 10 | |
| 29 Dec. | Sunny | 26° /15° | 0 mm | 10 | |
| 30 Dec. | Partly cloudy | 22° /13° | 0 mm | 10 | |
| 31 Dec. | Sunny | 24° /13° | 0 mm | 10 | |
| Next | |||||
Important Notice
Our weather forecast for Mount Barker 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 Mount Barker forecast closer to your planned date for the most up-to-date weather information.
Change Month
Mount Barker in December - FAQ
What are the expected maximum and minimum temperatures in Mount Barker during December?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Mount Barker during December?
Expect minimal rainfall in Mount Barker during December, with a total of 13.4 mm over approximately 3 days. This minimal precipitation is unlikely to significantly impact plans.
What are the typical wind conditions in Mount Barker during December?
The average wind speed in Mount Barker during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Mount Barker
Explore the daily rainfall trends and prepare for Mount Barkers December weather 💧
Typically, Mount Barker has 3 rainy days in December with a total of 13.4 mm of rainfall.
UV exposure in Mount Barker during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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Where is Mount Barker?Get accurate weather forecasts for Mount Barker, located at latitude -35.067 and longitude 138.867. Stay updated with localized weather information tailored for Mount Barker.
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