Hahndorf Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Hahndorf.
Climate overview of Hahndorf
Hahndorf, in South Australia, Australia, experiences significant temperature changes throughout the year. Warm summers transition to mild winters, while the area receives modest rainfall spread across the seasons. The town is famous for its German heritage where visitors come to enjoy traditional German food, beer gardens, and explore the charming main street filled with European-style shops. Let's explore all the weather details to give you a complete overview on when to visit.
Hahndorf Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Hahndorf - and find the best time to visit.
Monthly Temperature in Hahndorf
The climate in Hahndorf is known for significant temperature differences throughout the year, making the weather dynamic. Average daytime temperatures reach a comfortable 29°C (84°F) in January. In July, the coolest month of the year, temperatures drop to a moderate 15°C (59°F).
At night, temperatures range from around 14°C (57°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 Hahndorf
With annual rainfall averaging 498 mm (20 in), Hahndorf maintains relatively low precipitation levels throughout the seasons. Hahndorf can be quite wet during September, receiving approximately 62 mm (2.4 in) of precipitation over 9 rainy days.
In contrast, during the driest month (March), you will experience much drier conditions, with 20 mm (0.8 in) of precipitation spread across 7 rainy days. For more details, please visit our Hahndorf 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 Hahndorf
Hahndorf can be enjoyed more throughout the sunniest month of January under a blue sky, with approximately 10.9 hours of sunshine daily. In contrast, the city experiences much darker days in June, with only 4.7 hours of sunlight per day.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Hahndorf
The mean water temperature over the year ranges from 19°C (66°F) in August to 24°C (75°F) in February.
Water temperature over the year
Humidity in Hahndorf by Month
The relative humidity is moderate throughout the year in Hahndorf.
The city experiences its highest humidity in June, reaching 61%. In January, the humidity drops to its lowest level at 36%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Hahndorf
The average wind speed over the year ranges from 4 m/s (8 knots) to 5 m/s (10 knots). It is lower in January, February, March, April, May, June and July and higher in August, September, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Best Time to Visit Hahndorf
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, March, April, October, November and December
- Warmest weather: January and February
- Most sunshine: January
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Seasonal pattern: A distinct dry season from October to April, with warm summers and mild winters
Frequently asked questions about the climate in Hahndorf
What is the best time to visit Hahndorf?
January, February, March, April, October, November and December typically offer the most optimal weather in Hahndorf. In contrast, June, July and August tend to have less optimal conditions. Hahndorf has a distinct dry season from October to April, with warm summers and mild winters.
What temperatures can I expect in Hahndorf?
Daytime highs range from 15°C (59°F) in July to 29°C (84°F) in January. Nighttime lows range from 6°C (43°F) to 14°C (57°F). Temperatures vary considerably through the year.
How much rain does Hahndorf get?
Annual rainfall is around 498 mm (20 in). September is the wettest month with 62 mm (2.4 in), while March is the driest with 20 mm (0.8 in).
How sunny is Hahndorf?
Hahndorf receives around 2,768 hours of sunshine per year. January is the sunniest month with 326 hours, while June is the cloudiest with just 140 hours. Overall, Hahndorf enjoys abundant sunshine.
Hahndorf 3-Day Forecast
Hahndorf on the map
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