Last updated: August 22, 2025
In September, the average temperature in St Albans, Australia hovers around 12°C (53°F). Visitors can expect a minimum temperature of 1°C (34°F) and a balmy maximum of 28°C (83°F). With an average precipitation of 53 mm (2.1 in) spread over 10 days, stay prepared for occasional showers. The air carries an average humidity of 72%, contributing to a refreshing atmosphere.
In September in St Albans, the average temperature is 12°C (53°F). The maximum can reach 28°C (83°F), while the minimum can drop as low as 1°C (34°F). This diverse temperature range makes it an ideal month for travelers looking to experience both warm days and cooler evenings.
In St Albans in September, the precipitation amount is 53 mm (2.1 in) spread over a duration of 10 days.
In St Albans 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 St Albans in September, the maximum UV index is 7, which corresponds to the high Exposure Category. This means that the time to burn is approximately 25 minutes. For more detailed information, you can check the Hourly UV Index in St Albans.
UV Risk Categories
Weather in St Albans varies notably across the year, with each month offering distinct climate conditions. This page compares September’s weather to other months in St Albans, focusing on differences in temperature, rainfall, humidity, and UV levels.
| Temperature | Precipitation | Humidity | UV | |
|---|---|---|---|---|
| January Weather | 21°C (69°F) | 41 mm (1.6 inches) | 43% | extreme |
| February Weather | 19°C (67°F) | 40 mm (1.6 inches) | 49% | extreme |
| March Weather | 18°C (66°F) | 35 mm (1.4 inches) | 60% | extreme |
| April Weather | 15°C (60°F) | 42 mm (1.7 inches) | 71% | high |
| May Weather | 12°C (54°F) | 54 mm (2.1 inches) | 79% | moderate |
| June Weather | 10°C (50°F) | 50 mm (2.0 inches) | 81% | moderate |
| July Weather | 9°C (49°F) | 37 mm (1.5 inches) | 83% | moderate |
| August Weather | 10°C (50°F) | 50 mm (2.0 inches) | 79% | moderate |
| September Weather | 12°C (53°F) | 53 mm (2.1 inches) | 72% | high |
| October Weather | 14°C (58°F) | 66 mm (2.6 inches) | 61% | very high |
| November Weather | 16°C (62°F) | 57 mm (2.2 inches) | 59% | extreme |
| December Weather | 18°C (65°F) | 64 mm (2.5 inches) | 50% | extreme |