Whitsunday (Hamilton Island)
December
Weather in Whitsunday for December 2025
Your guide to Whitsunday weather in December - trends and predictions
In general, the average temperature in Whitsunday at the beginning of December is 26.3 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 27.4 °C by the end of December.
Whitsunday in December brings notable rainfall, with an average of 17 rainy days and a total precipitation of 168.9 mm.
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Temperatures
Rain 🌧️
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14
Dry days
17
Rainy days
0
Snow days
27°/26°
Temperatures
27 km/h
Avg max wind
77 %
Avg humidity
Whitsunday Weather December
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Temperatures trend during December in Whitsunday
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December weather in Whitsunday day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 27° /25° | 1.7 mm | 9 | |
| 2 Dec. | Patchy rain possible | 27° /26° | 0.5 mm | 9 | |
| 3 Dec. | Patchy rain possible | 26° /26° | 0.9 mm | 9 | |
| 4 Dec. | Light rain shower | 26° /26° | 8 mm | 9 | |
| 5 Dec. | Light rain shower | 26° /26° | 6.6 mm | 9 | |
| 6 Dec. | Patchy rain possible | 26° /26° | 1.6 mm | 9 | |
| 7 Dec. | Patchy rain possible | 26° /26° | 1.1 mm | 9 | |
| 8 Dec. | Patchy rain possible | 26° /26° | 0.4 mm | 9 | |
| 9 Dec. | Patchy rain possible | 26° /25° | 0.4 mm | 10 | |
| 10 Dec. | Light rain shower | 26° /25° | 0.6 mm | 10 | |
| 11 Dec. |  Moderate or heavy rain shower | 27° /25° | 11.7 mm | 9 | |
| 12 Dec. | Light rain shower | 27° /25° | 12.7 mm | 9 | |
| 13 Dec. | Light rain shower | 26° /24° | 27.2 mm | 9 | |
| 14 Dec. | Patchy rain possible | 27° /25° | 4.6 mm | 9 | |
| 15 Dec. | Patchy rain possible | 27° /26° | 0.8 mm | 9 | |
| 16 Dec. | Light rain shower | 27° /25° | 2.4 mm | 9 | |
| 17 Dec. | Patchy rain possible | 27° /26° | 2 mm | 9 | |
| 18 Dec. | Patchy rain possible | 27° /26° | 5.5 mm | 9 | |
| 19 Dec. | Patchy rain possible | 27° /26° | 5.3 mm | 9 | |
| 20 Dec. | Patchy rain possible | 26° /24° | 43.3 mm | 9 | |
| 21 Dec. | Patchy rain possible | 26° /25° | 20.4 mm | 9 | |
| 22 Dec. | Patchy rain possible | 27° /26° | 0.2 mm | 9 | |
| 23 Dec. | Moderate or heavy rain shower | 27° /25° | 7.9 mm | 10 | |
| 24 Dec. | Patchy rain possible | 28° /26° | 0.2 mm | 10 | |
| 25 Dec. | Patchy rain possible | 27° /26° | 0.4 mm | 9 | |
| 26 Dec. |  Thundery outbreaks possible | 27° /26° | 1.4 mm | 9 | |
| 27 Dec. | Patchy rain possible | 27° /26° | 0.2 mm | 10 | |
| 28 Dec. | Patchy rain possible | 27° /26° | 0 mm | 10 | |
| 29 Dec. | Thundery outbreaks possible | 28° /26° | 0 mm | 9 | |
| 30 Dec. | Patchy rain possible | 28° /26° | 0.1 mm | 10 | |
| 31 Dec. | Patchy rain possible | 28° /26° | 0.6 mm | 9 | |
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Important Notice
Our weather forecast for Whitsunday 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 Whitsunday forecast closer to your planned date for the most up-to-date weather information.
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Whitsunday in December - FAQ
What are the expected maximum and minimum temperatures in Whitsunday during December?
During December, expect a variety of temperatures with highs around 27° and lows near 26°, suitable for diverse activities and preferences.
How much rainfall should be expected in Whitsunday during December?
Significant rainfall exceeding 168.9 mm is expected in Whitsunday during December, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Whitsunday during December?
The average wind speed in Whitsunday during December is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Whitsunday
Explore the daily rainfall trends and prepare for Whitsundays December weather 💧
UV exposure in Whitsunday during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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