Box Hill Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Box Hill.
Climate overview of Box Hill
The climate in Box Hill, Victoria, Australia, is marked by large temperature swings across the seasons, ranging from 26°C (79°F) in January to 14°C (57°F) in July.
With around 771 mm (30 in) of annual rainfall, the city has moderate precipitation levels. September is the wettest month and March the driest. It also has warm summers and mild winters. January is the sunniest month, averaging 9.2 hours of sunshine per day.
Box Hill Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Box Hill - and find the best time to visit.
Monthly Temperature in Box Hill
In Box Hill, temperatures differ significantly between summer and winter months. Typically, average maximum daytime temperatures range from a comfortable 26°C (79°F) in January to a moderate 14°C (57°F) in the coolest month, July.
Nights vary from 14°C (57°F) in January to around 6°C (43°F) during the colder months.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Box Hill
On average, Box Hill receives a reasonable amount of rainfall, with an annual precipitation of 771 mm (30 in). Box Hill offers a pleasant mix of wetter and slightly drier months. The difference in precipitation between the wettest month September (80 mm (3.1 in)) and the driest month March (44 mm (1.7 in)) is not too significant. For more details, please visit our Box Hill 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 Box Hill
For those who appreciate different seasons, Box Hill serves as an ideal destination. Expect longer, more sun-filled days in January with an average of 9.2 hours of sunshine daily, and embrace the darker days in June, offering only 4.1 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Daily hours of sunshine
Daily percentage of sunshine
Water Temperature in Box Hill
The mean water temperature over the year ranges from 13°C (55°F) in August to 17°C (63°F) in January.
Water temperature over the year
Humidity in Box Hill by Month
The relative humidity is moderate throughout the year in Box Hill.
The city experiences its highest humidity in June, reaching 64%. In January, the humidity drops to its lowest level at 44%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Wind Speed in Box Hill
The mean wind speed over the year ranges from 3 m/s (6 knots) in January, February, March, April, May, June, July, August, September, October, November and December to 3 m/s (6 knots) in January, February, March, April, May, June, July, 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 Box Hill
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 and December
- Warmest water temperature: January, February, March, April and December, although the water may still feel cool.
- Seasonal pattern: Warm summers and mild winters
Frequently asked questions about the climate in Box Hill
What is the best time to visit Box Hill?
January, February, March, April, October, November and December typically offer the most optimal weather in Box Hill. In contrast, May, June, July, August and September tend to have less optimal conditions. Box Hill has warm summers and mild winters.
What temperatures can I expect in Box Hill?
Daytime highs range from 14°C (57°F) in July to 26°C (79°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 Box Hill get?
Annual rainfall is around 771 mm (30 in). September is the wettest month with 80 mm (3.1 in), while March is the driest with 44 mm (1.7 in).
How sunny is Box Hill?
Box Hill receives around 2,383 hours of sunshine per year. January is the sunniest month with 276 hours, while June is the cloudiest with just 123 hours. Overall, Box Hill enjoys abundant sunshine.
Box Hill 3-Day Forecast
Box Hill on the map
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