Coolaroo Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Coolaroo.
Climate overview of Coolaroo
Temperatures in Coolaroo, Victoria, Australia, vary greatly throughout the year. January is the hottest month at 27°C (81°F), while July is the coldest at 14°C (57°F).
The city receives around 649 mm (26 in) of rainfall per year. September is the wettest month and March the driest. Sunshine peaks in January, when the city sees around 9.2 hours of sunshine per day.
Coolaroo Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Coolaroo — and find the best time to visit.
Monthly Temperature in Coolaroo
The climate in Coolaroo is known for significant temperature differences throughout the year, making the weather dynamic. On average, daytime temperatures range from a comfortable 27°C (81°F) in January to a moderate 14°C (57°F) in July.
Nighttime temperatures range from 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 Coolaroo
Generally, Coolaroo receives mid-range precipitation levels, with 649 mm (26 in) annually. The amount of precipitation varies moderately throughout the year. The wettest month, September, sees around 66 mm (2.6 in) of rainfall, perfect for those who enjoy a bit of rain now and then. The driest month, March, still receives a respectable 37 mm (1.5 in) of rainfall. For more details, please visit our Coolaroo 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 Coolaroo
In Coolaroo, summer days are longer and more sunny, with daily sunshine hours peaking at 9.2 hours in January. As the darker season arrives, the brightness of the sun becomes less. June sees a soft sun for only 4.1 hours per average 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 Coolaroo
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 Coolaroo by Month
The relative humidity is moderate throughout the year in Coolaroo.
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 Coolaroo
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 Coolaroo
Frequently asked questions about the climate in Coolaroo
What is the best time to visit Coolaroo?
January, February, March, April, October, November and December typically offer the most optimal weather in Coolaroo. In contrast, May, June, July, August and September tend to have less optimal conditions.
What temperatures can I expect in Coolaroo?
Daytime highs range from 14°C (57°F) in July to 27°C (81°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 Coolaroo get?
Annual rainfall is around 649 mm (26 in). September is the wettest month with 66 mm (2.6 in), while March is the driest with 37 mm (1.5 in).
How sunny is Coolaroo?
Coolaroo 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, Coolaroo enjoys abundant sunshine.
Coolaroo 3-Day Forecast
Coolaroo 3-Day Forecast
Coolaroo on the map
Coolaroo is highlighted — select any city to see its climate.
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