Hamilton Island
December
Weather in Hamilton Island for December 2025
Your guide to Hamilton Island weather in December - trends and predictions
Until now, December 2025 in Hamilton Island has been nearly identical to the historical average, with a temperature of 26.5 °C (showing only a slight deviation of -0.2 °C).
The forecast for the next days in Hamilton Island predicts temperatures to be around 27 °C, close to the historical average.
In general, the average temperature in Hamilton Island at the beginning of December is 26.7 °C. As the month progressed, temperatures tended to moderately rise, reaching an average of 27.3 °C by the end of December.
Hamilton Island 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
Hamilton Island Weather December
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Temperatures trend during December in Hamilton Island
See the weather trend as well as the moving average line
December weather in Hamilton Island day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Patchy rain possible | 28° /25° | 2.3 mm | 9 | |
| 2 Dec. | Patchy rain possible | 27° /26° | 0.2 mm | 10 | |
| 3 Dec. | Patchy rain possible | 27° /26° | 0.4 mm | 10 | |
| 4 Dec. | Light rain shower | 26° /25° | 4 mm | 9 | |
| 5 Dec. | Light rain shower | 26° /26° | 3.4 mm | 9 | |
| 6 Dec. | Patchy rain possible | 26° /25° | 1 mm | 9 | |
| 7 Dec. | Patchy rain possible | 27° /25° | 0.5 mm | 10 | |
| 8 Dec. | Patchy rain possible | 26° /25° | 0.2 mm | 10 | |
| 9 Dec. | Patchy rain possible | 27° /25° | 0.3 mm | 9 | |
| 10 Dec. | Light rain shower | 27° /25° | 0.4 mm | 9 | |
| 11 Dec. | Patchy rain possible | 27° /25° | 8.3 mm | 9 | |
| 12 Dec. | Light rain shower | 27° /25° | 8.8 mm | 9 | |
| 13 Dec. | Light rain shower | 26° /24° | 18.1 mm | 9 | |
| 14 Dec. | Patchy rain possible | 27° /25° | 3 mm | 9 | |
| 15 Dec. | Patchy rain possible | 27° /26° | 0.8 mm | 9 | |
| 16 Dec. | Patchy rain possible | 27° /26° | 3.8 mm | 3.4 | |
| 17 Dec. | Patchy rain possible | 27° /26° | 2 mm | 3.1 | |
| 18 Dec. | Patchy rain possible | 27° /26° | 2.8 mm | 3.3 | |
| 19 Dec. | Patchy rain possible | 27° /26° | 2.6 mm | 3.7 | |
| 20 Dec. |  Cloudy | 27° /26° | 0 mm | 9 | |
| 21 Dec. | Patchy rain possible | 27° /26° | 0.9 mm | 9 | |
| 22 Dec. | Patchy rain possible | 27° /26° | 0.2 mm | 9 | |
| 23 Dec. | Patchy rain possible | 27° /26° | 0.2 mm | 9 | |
| 24 Dec. | Patchy rain possible | 27° /26° | 0.1 mm | 9 | |
| 25 Dec. | Patchy rain possible | 27° /27° | 1.7 mm | 9 | |
| 26 Dec. | Patchy rain possible | 27° /26° | 1.4 mm | 9 | |
| 27 Dec. | Patchy rain possible | 27° /26° | 2.6 mm | 9 | |
| 28 Dec. | Patchy rain possible | 27° /26° | 1.3 mm | 9 | |
| 29 Dec. | Patchy rain possible | 27° /26° | 3 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 Hamilton Island 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 Hamilton Island forecast closer to your planned date for the most up-to-date weather information.
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Hamilton Island in December - FAQ
What are the expected maximum and minimum temperatures in Hamilton Island 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 Hamilton Island during December?
Significant rainfall exceeding 168.9 mm is expected in Hamilton Island during December, occurring over more than 17 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Hamilton Island during December?
The average wind speed in Hamilton Island during December is 27 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Hamilton Island
Explore the daily rainfall trends and prepare for Hamilton Islands December weather 💧
Typically, Hamilton Island has 17 rainy days in December with a total of 168.9 mm of rainfall.
UV exposure in Hamilton Island during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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