The best time to visit Blacktown
Month-by-month climate averages for Blacktown, New South Wales, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Blacktown is usually April, May, June and July, when daytime highs sit in the pleasant 16-26°C range and the heaviest November rain is behind you.
Blacktown is warmest in December (highs near 30°C) and coldest in July (lows around 6°C), with roughly 818 mm of precipitation across the year and November the wettest month. The sweet spot for most visitors is April, May, June and July.
These are long-run averages. For the actual days you are travelling, check the live Blacktown forecast — and note how much the models agree, because that tells you how much to trust it.
Blacktown weather by month
what to expect in Blacktown through the yearHere is Blacktown's typical weather in each month: the average daytime high and overnight low in °C, how each month feels, and the wettest month marked. Use it to plan any trip to Blacktown by season.