Strahan Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Strahan.
Climate overview of Strahan
Strahan, in Tasmania, Australia, maintains a steady mild climate throughout the year. The area is known for its heavy rainfall spread across the seasons, especially during the wettest months. The town sits on Macquarie Harbour where boat tours to Sarah Island and the Gordon River attract tourists exploring Tasmania's convict history and beautiful wilderness. Let's explore all the weather details to give you a complete overview on when to visit.
Strahan Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Strahan — and find the best time to visit.
Monthly Temperature in Strahan
The climate in Strahan remains fairly constant, offering moderate temperatures throughout the year. Typically, average maximum daytime temperatures range from a pleasant 19°C (66°F) in February to a moderate 12°C (54°F) in the coolest month, August.
Nights vary from 13°C (55°F) in February to around 7°C (45°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Strahan
Strahan is known for its substantial rainfall, with annual precipitation reaching 2173 mm (86 in). The climate in Strahan shows significant variation throughout the year. Expect heavy rainfall in August, the wettest month, with an average of 264 mm (10 in) of precipitation over 14 rainy days.
In contrast, the driest month February offers drier and sunnier days, with around 106 mm (4.2 in) of rainfall over 11 rainy days. For more details, please visit our Strahan Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Humidity in Strahan by Month
The relative humidity is high throughout the year in Strahan.
The city experiences its highest humidity in June, reaching 77%. In January, the humidity drops to its lowest level at 60%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Best Time to Visit Strahan
The weather does bring rainfall during this period, between 106 mm (4.2 in) and 160 mm (6.3 in).
Plan accordingly for May, June, July, August, September and October, when conditions bring the heaviest precipitation. Planning your next adventure but unsure where to go? Our climate tool suggests perfect locations tailored to your preferred weather conditions. Discover your ideal travel destination with our weather planner.
Frequently asked questions about the climate in Strahan
What is the best time to visit Strahan?
January, February and March typically offer the most optimal weather in Strahan. In contrast, May, June, July, August, September and October tend to have less optimal conditions. Strahan has a distinct rainy season from May to October.
What temperatures can I expect in Strahan?
Daytime highs range from 12°C (54°F) in August to 19°C (66°F) in February. Nighttime lows range from 7°C (45°F) to 13°C (55°F). Temperatures stay relatively stable year-round.
How much rain does Strahan get?
Annual rainfall is around 2173 mm (86 in). August is the wettest month with 264 mm (10 in), while February is the driest with 106 mm (4.2 in).
Strahan 3-Day Forecast
Strahan 3-Day Forecast
Strahan on the map
Strahan is highlighted — select any city to see its climate.
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