Victor Harbor
December
Weather in Victor Harbor for December 2025
Your guide to Victor Harbor weather in December - trends and predictions
Until now, December 2025 in Victor Harbor is slightly cooler than the historical average by -0.8 °C.
The forecast for the upcoming days in Victor Harbor predicts a temperature of 25.7 °C, which is slightly above the historical average.
In general, the average temperature in Victor Harbor at the beginning of December is 23.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 25.1 °C by the end of December.
Precipitation in Victor Harbor during December is a rare event, with an average of fewer than 2 rainy days.
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Temperatures
Rain 🌧️
More
30
Dry days
1
Rainy days
0
Snow days
23°/14°
Temperatures
21 km/h
Avg max wind
61 %
Avg humidity
Victor Harbor Weather December
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Temperatures trend during December in Victor Harbor
See the weather trend as well as the moving average line
December weather in Victor Harbor day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 19° /13° | 0.5 mm | 8 | |
| 2 Dec. |  Light drizzle | 24° /12° | 0.4 mm | 9 | |
| 3 Dec. | Patchy rain possible | 23° /12° | 0.1 mm | 8 | |
| 4 Dec. |  Sunny | 27° /13° | 0 mm | 10 | |
| 5 Dec. |  Partly cloudy | 26° /15° | 0 mm | 10 | |
| 6 Dec. | Patchy rain possible | 24° /15° | 0 mm | 8 | |
| 7 Dec. | Patchy rain possible | 20° /12° | 0.1 mm | 8 | |
| 8 Dec. |  Overcast | 21° /12° | 0 mm | 8 | |
| 9 Dec. | Partly cloudy | 20° /13° | 0 mm | 8 | |
| 10 Dec. | Partly cloudy | 20° /13° | 0 mm | 8 | |
| 11 Dec. | Partly cloudy | 21° /13° | 0 mm | 9 | |
| 12 Dec. | Partly cloudy | 26° /14° | 1.1 mm | 10 | |
| 13 Dec. |  Cloudy | 21° /14° | 0.4 mm | 9 | |
| 14 Dec. | Overcast | 21° /13° | 0 mm | 8 | |
| 15 Dec. | Sunny | 33° /16° | 0 mm | 11 | |
| 16 Dec. | Sunny | 21° /12° | 0 mm | 3.6 | |
| 17 Dec. | Sunny | 28° /14° | 0 mm | 3.9 | |
| 18 Dec. | Sunny | 29° /17° | 0 mm | 3.9 | |
| 19 Dec. | Partly cloudy | 33° /17° | 0 mm | 3.4 | |
| 20 Dec. | Sunny | 28° /18° | 0 mm | 9 | |
| 21 Dec. | Patchy rain possible | 36° /16° | 0.3 mm | 8 | |
| 22 Dec. | Partly cloudy | 19° /14° | 0 mm | 8 | |
| 23 Dec. | Partly cloudy | 18° /14° | 0.1 mm | 8 | |
| 24 Dec. | Sunny | 19° /13° | 0 mm | 8 | |
| 25 Dec. | Sunny | 25° /14° | 0 mm | 8 | |
| 26 Dec. | Sunny | 31° /17° | 0 mm | 9 | |
| 27 Dec. | Partly cloudy | 33° /21° | 0 mm | 10 | |
| 28 Dec. | Sunny | 20° /15° | 0 mm | 8 | |
| 29 Dec. | Sunny | 20° /14° | 0 mm | 8 | |
| 30 Dec. | Overcast | 23° /13° | 0 mm | 8 | |
| 31 Dec. | Sunny | 24° /15° | 0 mm | 9 | |
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Important Notice
Our weather forecast for Victor Harbor 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 Victor Harbor forecast closer to your planned date for the most up-to-date weather information.
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Victor Harbor in December - FAQ
What are the expected maximum and minimum temperatures in Victor Harbor 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 Victor Harbor during December?
Rainfall in Victor Harbor during December is rare to nonexistent, with the total expected rainfall being less than 10 mm and approximately 1 days seeing any precipitation. Planning without the concern for rain is generally straightforward during this very dry period.
What are the typical wind conditions in Victor Harbor during December?
The average wind speed in Victor Harbor during December is 21 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Victor Harbor
Explore the daily rainfall trends and prepare for Victor Harbors December weather 💧
Typically, Victor Harbor has 1 rainy days in December with a total of 4.9 mm of rainfall.
UV exposure in Victor Harbor during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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