Killarney Weather & Climate: Best Time to Visit
Average temperatures, rainfall, sunshine and the best time to visit Killarney.
Climate overview of Killarney
The climate in Killarney, Queensland, Australia, is marked by large temperature swings across the seasons, ranging from 29°C (84°F) in January to 18°C (64°F) in July.
Annual rainfall is moderate at around 754 mm (30 in), with December being the wettest month. The city also has a distinct dry season from April to September, with warm summers and pleasant winters.
Killarney Weather by Month
Pick a month to see the average temperature, rainfall and sunshine in Killarney - and find the best time to visit.
Monthly Temperature in Killarney
In Killarney, temperatures differ significantly between summer and winter months. Average daytime temperatures reach a comfortable 29°C (84°F) in January. In July, the coolest month of the year, temperatures drop to a pleasant 18°C (64°F).
At night, temperatures range from around 17°C (63°F) in January to 5°C (41°F) in July.
Check out our detailed temperature page for more information.
Temperature ranges by month
Rainfall in Killarney
On average, Killarney receives a reasonable amount of rainfall, with an annual precipitation of 754 mm (30 in). Killarney can be quite wet during December, receiving approximately 114 mm (4.5 in) of precipitation over 13 rainy days.
In contrast, during the driest month (July), you will experience much drier conditions, with 26 mm (1 in) of precipitation spread across 10 rainy days. For more details, please visit our Killarney 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 Killarney
Monthly ratings reflect general weather comfort, based on daytime temperature and rainfall. Swimming and winter conditions are highlighted separately where relevant.
- Best overall: March, April, May, July, August, September, October and November
- Warmest weather: January, February and December
- Fewest rainy days: June, July, August and September
- Wettest months: January, February, March, October, November and December, when rainfall is highest.
- Seasonal pattern: A distinct dry season from April to September, with warm summers and pleasant winters
Frequently asked questions about the climate in Killarney
What is the best time to visit Killarney?
March, April, May, July, August, September, October and November typically offer the most optimal weather in Killarney. In contrast, January, February, June and December tend to have less optimal conditions. Killarney has a distinct dry season from April to September, with warm summers and pleasant winters.
What temperatures can I expect in Killarney?
Daytime highs range from 18°C (64°F) in July to 29°C (84°F) in January. Nighttime lows range from 5°C (41°F) to 17°C (63°F). Temperatures vary considerably through the year.
How much rain does Killarney get?
Annual rainfall is around 754 mm (30 in). December is the wettest month with 114 mm (4.5 in), while July is the driest with 26 mm (1 in).
Killarney 3-Day Forecast
Killarney on the map
Killarney is highlighted - select any city to see its climate.
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