An alternative way to discover Sydney
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Ross River Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Ross River.
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10-day forecastForecast
Climate overview of Ross River
Ross River, Queensland, Australia, enjoys a steady climate throughout the year, with daytime temperatures typically around 30°C (86°F). December is the warmest month at 33°C (91°F), while July is the coolest at 26°C (79°F).
Ross River sees a moderate amount of rainfall, totalling around 950 mm (37 in) per year. It experiences a distinct dry season from May to October, creating some seasonal variation. October is the sunniest month, averaging 10.0 hours of sunshine per day.
Ross River Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Ross River - and find the best time to visit.
Monthly Temperature in Ross River
The temperature in Ross River remains steady throughout the year, providing a consistently very warm climate. Average maximum daytime temperatures range from a very warm 33°C (91°F) in December, the warmest time of the year, to a comfortable 26°C (79°F) during cooler months like July.
At night, you can expect temperatures ranging from 24°C (75°F) in December to around 14°C (57°F) during July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Ross River
Generally, Ross River has a moderate amount of precipitation, averaging 950 mm (37 in) of rainfall annually. Significant seasonal changes in precipitation occur throughout the year. In the wettest month, February it receives heavy rainfall, averaging 248 mm (9.8 in) of precipitation, recorded across 12 rainy days. In contrast, the driest month September brings less rainfall, with 14 mm (0.6 in) over 3 rainy days. For more details, please visit our Ross River 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 Ross River
While the amount of sunshine in Ross River varies throughout the year, all seasons offer their own charm. Enjoy up to 10.0 hours of daily sun in October, and experience slightly darker atmosphere in February, with about 6.7 hours of daily sunlight.
Visit our detailed sunshine hours page for more information.
Monthly hours of sunshine
Data from: Townsville, Australia (7 KM, 4 Miles).
Daily hours of sunshine
Data from: Townsville, Australia (7 KM, 4 Miles).
Water Temperature in Ross River
The mean water temperature over the year ranges from 22°C (72°F) in June to 27°C (81°F) in January.
Water temperature over the year
Data from: Townsville, Australia (7 KM, 4 Miles).
Humidity in Ross River by Month
The relative humidity is high throughout the year in Ross River.
The city experiences its highest humidity in February, reaching 76%. In July, the humidity drops to its lowest level at 64%. What does this mean? Read our detailed page on humidity levels for further details.
Relative humidity over the year
Data from: Townsville, Australia (7 KM, 4 Miles).
Wind Speed in Ross River
The mean wind speed varies between 2 m/s (4 knots) and 4 m/s (8 knots) throughout the year. It is lowest in May and highest during February, March, April, September, October, November and December. What does this mean?
The mean monthly wind speed over the year (meters per second)
Data from: Townsville, Australia (7 KM, 4 Miles).
Best Time to Visit Ross River
Conditions in Ross River are generally most comfortable in May, June, July, August and September. They are typically least comfortable in January, February and December.
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
Jan
very wet
Feb
very wet
Mar
mixed
Apr
good
May
excellent
Jun
excellent
Jul
excellent
Aug
excellent
Sep
excellent
Oct
very good
Nov
good
Dec
wet
- Best overall: May, June, July, August and September
- Warmest weather: January, February, March, November and December
- Most sunshine: October
- Fewer rainy days: July, August, September, October and November
- Best for swimming: Any time of year. The sea stays pleasantly warm year-round.
- Wettest months: January, February, March and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from May to October
Frequently asked questions about the climate in Ross River
What is the best time to visit Ross River?
May, June, July, August and September typically offer the most optimal weather in Ross River. In contrast, January, February and December tend to have less optimal conditions. Ross River has a distinct dry season from May to October.
What temperatures can I expect in Ross River?
Daytime highs range from 26°C (79°F) in July to 33°C (91°F) in December. Nighttime lows range from 14°C (57°F) to 24°C (75°F). Temperatures stay relatively stable year-round.
How much rain does Ross River get?
Annual rainfall is around 950 mm (37 in). February is the wettest month with 248 mm (9.8 in), while September is the driest with 14 mm (0.6 in).
How sunny is Ross River?
Ross River receives around 3,044 hours of sunshine per year. October is the sunniest month with 301 hours, while February is the cloudiest with just 202 hours. Overall, Ross River enjoys abundant sunshine.
Ross River 3-Day Forecast
Ross River on the map
Ross River is highlighted - select any city to see its climate.
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