March · Australia
Best time to visit Port Douglas in March Weather, crowds & prices
Weather in Port Douglas in March
Average temperature 27°C, 314 mm of rain, about 23 days with 6+ hours of sunshine and 86% humidity — based on the five most recent complete years of ERA5 data (2021–2025).
March score
6.3/10
Ranked #11 of 12 months
- Avg temp
- 27°C
- Rainfall
- 314 mm
- Humidity
- 86%
- Days with 6h+ sun
- 23
- Crowd Density
- Quiet / Uncrowded
- Average Expenses
- $ · Budget Friendly ($)
March in Port Douglas scores 6.3/10 for beach and coastal travel - ranked #11 of 12. Expect around 27°C, 314 mm of rain, and roughly 23 days with 6+ hours of sunshine this month.
Port Douglas is a tropical Queensland town between Four Mile Beach, the Great Barrier Reef and the Daintree.
March in Port Douglas — workable with trade-offs
Days in March average 27°C (80°F) and humidity near 86% — front-load outdoor plans before the heat builds and treat the middle of the day as indoor time.
This is the year's wettest stretch at 314 mm, but with about 23 days with 6+ hours of sunshine it is not a total loss; an indoor fallback covers the risk.
That is 6.3/10 on the same scale — 11th of 12 months, versus 9.8/10 for the best month here.
Pack the lightest breathable clothing you own, a hat, and more water than feels necessary, a proper rain shell rather than an umbrella.
Budget for low-season pricing, and crowds are light for this destination.
If your dates are flexible, September is materially better in Port Douglas — 3.5 points higher on the same scale.
Frequently asked
- What is the weather like in Port Douglas in March?
- In March, Port Douglas averages 27°C, 314 mm of rain, and about 23 days with 6+ hours of sunshine. Its climate-comfort score is 6.3/10.
- Is March a good time to visit Port Douglas?
- March earns a 6.3/10 climate-comfort score. Use the year-round chart to weigh the weather against your budget and crowd preferences.
- How much does it rain in Port Douglas in March?
- Expect about 314 mm of rain in March. Average humidity is 86% and there are about 23 days with 6+ hours of sunshine.
Curated in Port Douglas
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Port Douglas, Australia. Live activities and tours from GetYourGuide, matched to this destination.