Greater Geelong (Geelong)
December
Weather in Greater Geelong for December 2026
Your guide to Greater Geelong weather in December - trends and predictions
In general, the average temperature in Greater Geelong at the beginning of December is 23.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 24.9 °C by the end of December.
The climate of Greater Geelong in December is notably wet, with an average of 11 rainy days, and a total of 49.8 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
24°/12°
Temperatures
23 km/h
Avg max wind
62 %
Avg humidity
Greater Geelong Weather December
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Temperatures trend during December in Greater Geelong
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December weather in Greater Geelong day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Light rain shower | 16° /11° | 2.6 mm | 6 | |
| 2 Dec. |  Light rain | 22° /10° | 3.6 mm | 7 | |
| 3 Dec. | Patchy rain possible | 24° /10° | 1.4 mm | 8 | |
| 4 Dec. |  Partly cloudy | 28° /12° | 0 mm | 9 | |
| 5 Dec. |  Sunny | 28° /11° | 0 mm | 9 | |
| 6 Dec. | Sunny | 24° /12° | 0.5 mm | 8 | |
| 7 Dec. |  Overcast | 24° /10° | 0.4 mm | 7 | |
| 8 Dec. | Light rain shower | 27° /12° | 0.3 mm | 8 | |
| 9 Dec. | Light rain shower | 20° /10° | 7.9 mm | 7 | |
| 10 Dec. | Patchy rain possible | 20° /10° | 0.1 mm | 7 | |
| 11 Dec. | Light drizzle | 20° /10° | 1 mm | 6 | |
| 12 Dec. | Light rain shower | 28° /12° | 2.3 mm | 8 | |
| 13 Dec. |  Thundery outbreaks possible | 28° /15° | 0.8 mm | 8 | |
| 14 Dec. | Patchy rain possible | 22° /10° | 0.2 mm | 7 | |
| 15 Dec. |  Cloudy | 23° /9° | 0 mm | 7 | |
| 16 Dec. | Patchy rain possible | 27° /12° | 0 mm | 8 | |
| 17 Dec. | Sunny | 27° /10° | 0.4 mm | 8 | |
| 18 Dec. | Cloudy | 30° /13° | 0 mm | 9 | |
| 19 Dec. | Patchy rain possible | 27° /13° | 0.5 mm | 8 | |
| 20 Dec. | Patchy rain possible | 26° /11° | 0.3 mm | 8 | |
| 21 Dec. | Patchy rain possible | 22° /12° | 4.9 mm | 7 | |
| 22 Dec. | Patchy rain possible | 22° /11° | 2.3 mm | 7 | |
| 23 Dec. | Partly cloudy | 21° /11° | 0.4 mm | 8 | |
| 24 Dec. | Patchy rain possible | 22° /11° | 3.8 mm | 8 | |
| 25 Dec. | Sunny | 24° /12° | 11 mm | 8 | |
| 26 Dec. | Partly cloudy | 26° /14° | 3.3 mm | 9 | |
| 27 Dec. |  Moderate rain at times | 25° /14° | 0.7 mm | 8 | |
| 28 Dec. | Moderate rain at times | 26° /11° | 0.6 mm | 8 | |
| 29 Dec. | Overcast | 24° /11° | 0 mm | 7 | |
| 30 Dec. | Overcast | 26° /13° | 0.1 mm | 8 | |
| 31 Dec. | Partly cloudy | 23° /11° | 0.2 mm | 8 | |
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Important Notice
Our weather forecast for Greater Geelong 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 Greater Geelong forecast closer to your planned date for the most up-to-date weather information.
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Greater Geelong in December - FAQ
What are the expected maximum and minimum temperatures in Greater Geelong during December?
Enjoy moderate daytime temperatures of up to 24° and cooler nights around 12°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Greater Geelong during December?
In December, Greater Geelong can expect light to moderate rainfall, totaling 49.8 mm across approximately 11 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Greater Geelong during December?
The average wind speed in Greater Geelong during December is 23 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Greater Geelong
Explore the daily rainfall trends and prepare for Greater Geelongs December weather 💧
Typically, Greater Geelong has 11 rainy days in December with a total of 49.8 mm of rainfall.
UV exposure in Greater Geelong during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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