The best time to visit Sunbury
Month-by-month climate averages for Sunbury, Victoria, so you can pick your dates on data rather than guesswork.
The most comfortable time to visit Sunbury is usually January, February, March and April, when daytime highs sit in the pleasant 16-26°C range and the heaviest November rain is behind you.
Sunbury is warmest in February (highs near 25°C) and coldest in July (lows around 5°C), with roughly 609 mm of precipitation across the year and November the wettest month. The sweet spot for most visitors is January, February, March and April.
These are long-run averages. For the actual days you are travelling, check the live Sunbury forecast - and note how much the models agree, because that tells you how much to trust it.
Sunbury weather by month
what to expect in Sunbury through the year, 1991-2020 averagesHere is Sunbury'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 Sunbury by season.