Swansea Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Swansea.
Climate overview of Swansea
The climate in Swansea, Tasmania, Australia, sees a moderate range of temperatures across the year, from 21°C (70°F) in January down to 13°C (55°F) in July.
Annual rainfall is moderate at around 616 mm (24 in), with November being the wettest month.
Swansea Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Swansea - and find the best time to visit.
Monthly Temperature in Swansea
The climate in Swansea experiences moderate temperature changes, with mild shifts between seasons. Average daytime temperatures reach a pleasant 21°C (70°F) in January. In July, the coolest month of the year, temperatures drop to a moderate 13°C (55°F).
At night, temperatures range from around 13°C (55°F) in January to 6°C (43°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Swansea
On average, Swansea receives a reasonable amount of rainfall, with an annual precipitation of 616 mm (24 in). Swansea experiences moderate seasonal variation in rainfall, with monthly averages ranging from 67 mm (2.6 in) in November, the wettest month, and 35 mm (1.4 in) in May, the driest month. For more details, please visit our Swansea 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 Swansea
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: January, February and March
- Warmest weather: January, February and March
Frequently asked questions about the climate in Swansea
What is the best time to visit Swansea?
January, February and March typically offer the most optimal weather in Swansea. In contrast, June, July and August tend to have less optimal conditions.
What temperatures can I expect in Swansea?
Daytime highs range from 13°C (55°F) in July to 21°C (70°F) in January. Nighttime lows range from 6°C (43°F) to 13°C (55°F).
How much rain does Swansea get?
Annual rainfall is around 616 mm (24 in). November is the wettest month with 67 mm (2.6 in), while May is the driest with 35 mm (1.4 in).
Swansea 3-Day Forecast
Swansea 3-Day Forecast
Swansea on the map
Swansea is highlighted - select any city to see its climate.
Popular this month
Where to go in July - average daytime high across popular destinations.
Bucket list
Need travel inspiration? Check out our bucket list articles and be inspired.
An alternative way to discover Sydney
We have made an overview of the sights in Sydney that you must see if you want to visit Sydney in an alternative way.
The most relaxed and alternative area of Australia is called the Byron Shire
The Byron Shire is one of the most pretty areas in the world. Not only in terms on natural beauty, also the relaxed vibe and people make this an area that remains close to your heart.
Sail the Whitsunday islands
The best travel period to sail the Whitsunday islands is “winter” between June and October, with pleasant temperatures around 23 degrees Celsius (74 Fahrenheit).
The best dive spots in Australia
Explore Australia's best dive spots: from the Great Barrier Reef to HMAS Perth. Discover vibrant corals, marine life, and historic wrecks.