Last updated: August 22, 2025
In September, the average temperature in The Rock, Australia is a comfortable 12°C (53°F). Expect a range of temperatures, with minimums dipping to -2°C (28°F) and maximums rising to a warm 31°C (88°F). During this month, you can anticipate about 33 mm (1.3 in) of precipitation spread over 5 days, and an average humidity of 72%. Stay prepared for a mix of weather!
In September in The Rock, the average temperature is 12°C (53°F). Maximum temperatures can reach 31°C (88°F), while minimums can dip as low as -2°C (28°F). When traveling, it's wise to prepare for a wide range of temperatures, ensuring you're equipped for both warm days and chilly nights.
In The Rock in September, the precipitation amount is 33 mm (1.3 in) over the course of 5 days.
In The Rock in September humidity is 72%. With an average temperature of 12°C (53°F), this humidity feels like a damp chill that clings to your clothes, making outdoor exploration slightly uncomfortable but invigorating as you navigate the refreshing air.
In The Rock in September, the maximum UV index is 8, which corresponds to a very high Exposure Category. This means that the time to burn is only 15 minutes. For more detailed information, you can refer to the Hourly UV Index in The Rock.
UV Risk Categories
Weather in The Rock varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in The Rock, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 26°C (79°F) | 30 mm (1.2 inches) | 42% | extreme |
| February Weather | 23°C (75°F) | 27 mm (1.1 inches) | 51% | extreme |
| March Weather | 21°C (70°F) | 55 mm (2.2 inches) | 59% | extreme |
| April Weather | 16°C (62°F) | 32 mm (1.3 inches) | 68% | very high |
| May Weather | 11°C (53°F) | 41 mm (1.6 inches) | 76% | moderate |
| June Weather | 8°C (47°F) | 43 mm (1.7 inches) | 81% | moderate |
| July Weather | 8°C (47°F) | 44 mm (1.7 inches) | 83% | moderate |
| August Weather | 8°C (48°F) | 45 mm (1.8 inches) | 78% | moderate |
| September Weather | 12°C (53°F) | 33 mm (1.3 inches) | 72% | very high |
| October Weather | 16°C (61°F) | 61 mm (2.4 inches) | 57% | very high |
| November Weather | 19°C (67°F) | 79 mm (3.1 inches) | 53% | extreme |
| December Weather | 23°C (73°F) | 40 mm (1.6 inches) | 51% | extreme |