Trinity Beach Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Trinity Beach.
Climate overview of Trinity Beach
The climate in Trinity Beach, Queensland, Australia, is remarkably consistent, with temperatures year-round averaging 27°C (81°F). The warmest month is January at 29°C (84°F), and the coolest is July at 23°C (73°F).
Rainfall is high, totalling around 1314 mm (52 in) per year. February is the wettest month and September the driest. The city also experiences distinct dry (July to October) and wet (January to March) seasons. October is the sunniest month, averaging 9.1 hours of sunshine per day.
Trinity Beach Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Trinity Beach - and find the best time to visit.
Monthly Temperature in Trinity Beach
In Trinity Beach temperatures are generally consistent throughout the year. Average maximum daytime temperatures range from a comfortable 29°C (84°F) in January, the warmest time of the year, to a comfortable 23°C (73°F) during cooler months like July.
At night, you can expect temperatures ranging from 25°C (77°F) in January to around 19°C (66°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Trinity Beach
Trinity Beach experiences significant rainfall throughout the year, averaging 1314 mm (52 in) of precipitation annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, February it receives heavy rainfall, averaging 288 mm (11 in) of precipitation, recorded across 14 rainy days. In contrast, the driest month September brings less rainfall, with 22 mm (0.9 in) over 4 rainy days. For more details, please visit our Trinity Beach Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Sunshine Hours in Trinity Beach
While the amount of sunshine in Trinity Beach varies throughout the year, all seasons offer their own charm. Enjoy up to 9.1 hours of daily sun in October, and experience slightly darker atmosphere in February, with about 5.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Water Temperature in Trinity Beach
The mean water temperature over the year ranges from 22°C (72°F) in June to 28°C (82°F) in January.
Water temperature over the year
Humidity in Trinity Beach by Month
The relative humidity is high throughout the year in Trinity Beach.
The city experiences its highest humidity in March, reaching 74%. In September, the humidity drops to its lowest level at 55%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Trinity Beach
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: May, June, July, August, September, October and November
- Warmest weather: January, February, March, November and December
- Most sunshine: October
- Fewer rainy days: July, August, September, October and November
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Wettest months: January, February, March and December, when rainfall is highest.
- Seasonal pattern: Distinct dry (July to October) and wet (January to March) seasons
Frequently asked questions about the climate in Trinity Beach
What is the best time to visit Trinity Beach?
May, June, July, August, September, October and November typically offer the most optimal weather in Trinity Beach. In contrast, February tends to have less optimal conditions. Trinity Beach has distinct dry (July to October) and wet (January to March) seasons.
What temperatures can I expect in Trinity Beach?
Daytime highs range from 23°C (73°F) in July to 29°C (84°F) in January. Nighttime lows range from 19°C (66°F) to 25°C (77°F). Temperatures stay relatively stable year-round.
How much rain does Trinity Beach get?
Annual rainfall is around 1314 mm (52 in). February is the wettest month with 288 mm (11 in), while September is the driest with 22 mm (0.9 in).
How sunny is Trinity Beach?
Trinity Beach receives around 2,692 hours of sunshine per year. October is the sunniest month with 272 hours, while February is the cloudiest with just 171 hours. Overall, Trinity Beach enjoys abundant sunshine.
Trinity Beach 3-Day Forecast
Trinity Beach on the map
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