Byron Shire (Byron Bay)
December
Weather in Byron Shire for December 2026
Your guide to Byron Shire weather in December - trends and predictions
The climate of Byron Shire in December is notably wet, with an average of 12 rainy days, and a total of 132.4 mm of precipitation.
Is December a good time to visit Byron Shire? check out the best time to travel to Byron Shire page.
✨ Is December a good time to visit Byron Shire? – Ask the AI Weatherman
Rain 🌧️
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19
Dry days
12
Rainy days
0
Snow days
26°/19°
Temperatures
22 km/h
Avg max wind
76 %
Avg humidity
Byron Shire Weather December
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Temperatures trend during December in Byron Shire
See the weather trend as well as the moving average line
December weather in Byron Shire day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| 1 Dec. |  Heavy rain | 26° /20° | 30.5 mm | 10 | |
| 2 Dec. |  Patchy rain possible | 26° /19° | 2.4 mm | 9 | |
| 3 Dec. |  Sunny | 25° /18° | 0.1 mm | 9 | |
| 4 Dec. | Patchy rain possible | 26° /19° | 0.2 mm | 9 | |
| 5 Dec. | Patchy rain possible | 27° /20° | 0.7 mm | 10 | |
| 6 Dec. | Patchy rain possible | 27° /20° | 0.2 mm | 10 | |
| 7 Dec. |  Light rain | 30° /20° | 8.1 mm | 10 | |
| 8 Dec. |  Moderate rain | 28° /20° | 11.9 mm | 9 | |
| 9 Dec. | Light rain | 27° /21° | 3.2 mm | 10 | |
| 10 Dec. | Moderate rain | 28° /21° | 16.8 mm | 9 | |
| 11 Dec. | Light rain | 25° /20° | 4.3 mm | 9 | |
| 12 Dec. | Light rain | 24° /19° | 6.4 mm | 9 | |
| 13 Dec. |  Cloudy | 26° /19° | 0.1 mm | 9 | |
| 14 Dec. | Light rain | 27° /21° | 3.9 mm | 9 | |
| 15 Dec. | Patchy rain possible | 27° /21° | 1.3 mm | 9 | |
| 16 Dec. | Light rain | 24° /22° | 5.2 mm | 9 | |
| 17 Dec. | Light rain | 25° /21° | 4.5 mm | 9 | |
| 18 Dec. |  Moderate or heavy rain shower | 26° /20° | 9.5 mm | 9 | |
| 19 Dec. | Cloudy | 25° /19° | 0 mm | 9 | |
| 20 Dec. |  Overcast | 27° /18° | 0 mm | 11 | |
| 21 Dec. | Sunny | 29° /19° | 0 mm | 12 | |
| 22 Dec. | Sunny | 30° /21° | 0.2 mm | 12 | |
| 23 Dec. | Patchy rain possible | 29° /21° | 1.2 mm | 9 | |
| 24 Dec. | Light rain | 26° /21° | 2.9 mm | 9 | |
| 25 Dec. | Patchy rain possible | 27° /19° | 1.2 mm | 10 | |
| 26 Dec. | Light rain | 24° /18° | 4.2 mm | 6 | |
| 27 Dec. | Patchy rain possible | 25° /18° | 2.2 mm | 6 | |
| 28 Dec. | Moderate rain | 28° /20° | 10.1 mm | 10 | |
| 29 Dec. | Patchy rain possible | 26° /19° | 1 mm | 11 | |
| 30 Dec. | Patchy rain possible | 25° /18° | 0.1 mm | 11 | |
| 31 Dec. | Patchy rain possible | 26° /18° | 0.3 mm | 11 | |
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Important Notice
Our weather forecast for Byron Shire 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 Byron Shire forecast closer to your planned date for the most up-to-date weather information.
Change Month
Byron Shire in December - FAQ
What are the expected maximum and minimum temperatures in Byron Shire during December?
During December, expect a variety of temperatures with highs around 26° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Byron Shire during December?
Significant rainfall exceeding 132.4 mm is expected in Byron Shire during December, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Byron Shire during December?
The average wind speed in Byron Shire during December is 22 km/h, suggesting breezy to windy conditions, depending on your activities.
December rainfall patterns in Byron Shire
Explore the daily rainfall trends and prepare for Byron Shires December weather 💧
Typically, Byron Shire has 12 rainy days in December with a total of 132.4 mm of rainfall.
UV exposure in Byron Shire during December
Stay informed about UV levels for safe outdoor activities throughout the month of December ☀️
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