Saint Marys Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Saint Marys.
Climate overview of Saint Marys
The climate in Saint Marys, Tasmania, Australia, sees a moderate range of temperatures across the year, from 20°C (68°F) in January down to 12°C (54°F) in August.
Annual rainfall is moderate at around 765 mm (30 in), with November being the wettest month.
Saint Marys Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Saint Marys — and find the best time to visit.
Monthly Temperature in Saint Marys
The weather in Saint Marys changes moderately throughout the year, offering enough variation to appreciate each season. Average daytime temperatures reach a pleasant 20°C (68°F) in January. In August, the coolest month of the year, temperatures drop to a moderate 12°C (54°F).
At night, temperatures range from around 13°C (55°F) in January to 7°C (45°F) in August.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Saint Marys
On average, Saint Marys receives a reasonable amount of rainfall, with an annual precipitation of 765 mm (30 in). Saint Marys experiences moderate seasonal variation in rainfall, with monthly averages ranging from 83 mm (3.3 in) in November, the wettest month, and 40 mm (1.6 in) in May, the driest month. For more details, please visit our Saint Marys Precipitation page.
The mean monthly precipitation over the year, including rain, hail, and snow
The average number of days each month with precipitation
Best Time to Visit Saint Marys
Frequently asked questions about the climate in Saint Marys
What is the best time to visit Saint Marys?
January and February typically offer the most optimal weather in Saint Marys. In contrast, June, July and August tend to have less optimal conditions.
What temperatures can I expect in Saint Marys?
Daytime highs range from 12°C (54°F) in August to 20°C (68°F) in January. Nighttime lows range from 7°C (45°F) to 13°C (55°F).
How much rain does Saint Marys get?
Annual rainfall is around 765 mm (30 in). November is the wettest month with 83 mm (3.3 in), while May is the driest with 40 mm (1.6 in).
Saint Marys 3-Day Forecast
Saint Marys 3-Day Forecast
Saint Marys on the map
Saint Marys is highlighted — select any city to see its climate.
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