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.
The climate of Whitsunday in December is notably wet, with an average of 11 rainy days, and a total of 82.8 mm of precipitation.
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Temperatures
Rain 🌧️
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20
Dry days
11
Rainy days
0
Snow days
27°/26°
Temperatures
29 km/h
Avg max wind
79 %
Avg humidity
Whitsunday Weather December
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  27° | 2 27° | 3 26° | 4 26° | 5 26° | 6 26° | 7 26° |
| 8 26° | 9 26° | 10 26° | 11  27° | 12 27° | 13 26° | 14 27° |
| 15 27° | 16 27° | 17 27° | 18 27° | 19 27° | 20 26° | 21 26° |
| 22 27° | 23 27° | 24 28° | 25 27° | 26  27° | 27 27° | 28 27° |
| 29 28° | 30 28° | 31 28° |
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Temperatures trend during December in Whitsunday
See the weather trend as well as the moving average line
December weather 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.
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?
Moderate rainfall is anticipated in Whitsunday during December, with a total of 82.8 mm spread over approximately 11 days. Considering plans for rainy days is advisable.
What are the typical wind conditions in Whitsunday during December?
The average wind speed in Whitsunday during December is 29 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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Where is Whitsunday?Get accurate weather forecasts for Whitsunday, located at latitude -20.346 and longitude 148.952. Stay updated with localized weather information tailored for Whitsunday.
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