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 March, April, May and June, when daytime highs sit in the pleasant 16-26°C range and the heaviest February rain is behind you.
Blacktown is warmest in January (highs near 29°C) and coldest in July (lows around 5°C), with roughly 869 mm of precipitation across the year and February the wettest month. The sweet spot for most visitors is March, April, May and June.
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 year, 1991-2020 averagesHere 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.