Port Douglas Weather in December
December in Port Douglas brings high temperatures around 29°C (84°F) during the day, dropping to 24°C (75°F) at night, and as part of the rainy season, heavy rainfall is common.
Rainfall in Port Douglas in December
Port Douglas is in the rainy season in December, with rain on around 9 days and an average of 215 mm (8.5 in). With high rainfall totals spread across the month, individual showers can be very heavy. Waterproof gear is strongly recommended.
Temperature in Port Douglas in December
In December, Port Douglas gets high temperatures, with highs of 29°C (84°F). Nights cool to around 24°C (75°F). Overall, the month follows a fairly predictable daily temperature pattern. Nights stay warm at around 24°C (75°F), so light bedding and good ventilation are worth thinking about.
Sunshine in Port Douglas in December
The days are predominantly sunny, with an estimated total of around 232 hours of sunshine. Rain is often only seen in the afternoon or evening, leaving clear skies for most of the day. This results in rainy months that still feel bright and are suitable for travel.If you prefer dry days with pleasant temperatures, May, June, July, August, September, October and November typically offer the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Port Douglas's climate page.
Port Douglas Temperature in December
Min Temperature
24°C (75°F)
Max Temperature
29°C (84°F)
Chance of Rain
31%
Precipitation
215 mm (8.5 in)
Rainy days
9 days
Humidity
64% *
Sunshine
232 hours *
Percentage Sunshine
*
Daily Historical Temperatures
50-year average (1976-2025)
Based on our historical records, temperatures in Port Douglas typically stay consistent throughout December, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 24°C (75°F).
Average temperatures in December
Daily Historical Precipitation
50-year average (1976-2025)
Average daily rainfall for each day of the month based on long-term records.
Average precipitation in December
Historical weather for Port Douglas in December
Browse day-by-day weather records for Port Douglas spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.
Port Douglas historical weather extremes in December
Our historical data for Port Douglas spans 1976 to 2025, revealing these weather extremes.
- On December 21, 1995, temperatures climbed to 40°C (104°F), marking the warmest December day on record.
- On December 19, 1992, Port Douglas saw its coldest December day with temperatures maxing out at 24°C (75°F).
- Port Douglas registered its coldest December night on December 18, 1994, with temperatures dropping to 18°C (64°F).
Best Places in Australia in December
Find out more about the weather in Australia and which places have the best travel conditions in this month. See all of Australia in December →
perfect weather
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What to Wear in Port Douglas in December
Warm but pleasant conditions in Port Douglas in December. Focus on lightweight, maybe with natural fabrics, cotton blend shirts, comfortable shorts, and breathable footwear. A light cover-up for sun protection is smart too. It's going to pour! Pack a good poncho and prepare for very wet conditions. Don't forget sun protection, sunglasses, sunscreen, and a hat. These are all good ideas with this much sunshine.What To Do in Port Douglas in December
We rated the following activities from 1 (least suitable) to 10 (best) to do.
Check the conditions for any month of the year.
For a detailed overview over the year and the best time to visit Australia, check out our Port Douglas's climate page.
Temperature Rainfall Sunshine Humidity
See the full Port Douglas climate overview or explore weather in Australia.
