Castlemaine Weather in September

During September, Castlemaine experiences moderate daytime temperatures of 16°C (61°F) and cooler nights around 5°C (41°F). As the wettest month of the year, expect frequent rainfall.

Rainfall in Castlemaine in September

As the month with the most rain, you'll want to have an umbrella with you to manage the frequent showers. You can expect rain on around 11 days based on historical patterns, with 65 mm (2.6 in) average for the month. Neither particularly heavy nor particularly frequent, the rain this month is about average. A light jacket should be enough on most wet days.

Temperature in Castlemaine in September

Temperatures in Castlemaine in September top out at 16°C (61°F) and drop to 5°C (41°F) overnight. Temperatures can feel cooler in the morning and evening, so layering is often the best approach. With overnight lows of 5°C (41°F), nights are cold. The cold air does make for deep, comfortable sleep if you have enough blankets.

For Castlemaine itself, January, February, March, April, October, November and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.